From 36f3e3a46ca4c0307aa8c3241463f686996d1552 Mon Sep 17 00:00:00 2001 From: guange <8863824@gmail.com> Date: Mon, 4 Apr 2016 22:24:13 +0800 Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E4=B8=BAangularjs=E5=AE=9E=E7=8E=B0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- public/assets/wechat/activities.html | 386 +- public/assets/wechat/app.html | 25 + public/assets/wechat/issue_detail.html | 69 +- public/javascripts/wechat/JSXTransformer.js | 15924 -------------- public/javascripts/wechat/ReactRouter.js | 5064 ----- public/javascripts/wechat/ReactRouter.min.js | 2 - public/javascripts/wechat/app.js | 131 + public/javascripts/wechat/browser.min.js | 44 - public/javascripts/wechat/marked.min.js | 6 - public/javascripts/wechat/react-dom.js | 42 - public/javascripts/wechat/react.js | 19535 ----------------- public/javascripts/wechat/react.min.js | 15 - public/javascripts/wechat/wechat.jsx | 97 - 13 files changed, 365 insertions(+), 40975 deletions(-) create mode 100644 public/assets/wechat/app.html delete mode 100644 public/javascripts/wechat/JSXTransformer.js delete mode 100644 public/javascripts/wechat/ReactRouter.js delete mode 100644 public/javascripts/wechat/ReactRouter.min.js create mode 100644 public/javascripts/wechat/app.js delete mode 100644 public/javascripts/wechat/browser.min.js delete mode 100644 public/javascripts/wechat/marked.min.js delete mode 100644 public/javascripts/wechat/react-dom.js delete mode 100644 public/javascripts/wechat/react.js delete mode 100644 public/javascripts/wechat/react.min.js delete mode 100644 public/javascripts/wechat/wechat.jsx diff --git a/public/assets/wechat/activities.html b/public/assets/wechat/activities.html index 2fb2fa81d..05ce3eb16 100644 --- a/public/assets/wechat/activities.html +++ b/public/assets/wechat/activities.html @@ -1,225 +1,217 @@ - - - - 最新动态 - - - - - - - - - - - -
- - - - - - - - - - - - - \ No newline at end of file + + + +
更多
+ + + diff --git a/public/assets/wechat/app.html b/public/assets/wechat/app.html new file mode 100644 index 000000000..ef8e06d64 --- /dev/null +++ b/public/assets/wechat/app.html @@ -0,0 +1,25 @@ + + + + 最新动态 + + + + + + + + + + + +
+ + + + + + + + + \ No newline at end of file diff --git a/public/assets/wechat/issue_detail.html b/public/assets/wechat/issue_detail.html index 8a3cb73b1..b8fdc5928 100644 --- a/public/assets/wechat/issue_detail.html +++ b/public/assets/wechat/issue_detail.html @@ -1,89 +1,60 @@ - - - - 问题跟踪 - - - - - - - - - - - -
- - - - - - - - - - - \ No newline at end of file diff --git a/public/javascripts/wechat/JSXTransformer.js b/public/javascripts/wechat/JSXTransformer.js deleted file mode 100644 index 63608d408..000000000 --- a/public/javascripts/wechat/JSXTransformer.js +++ /dev/null @@ -1,15924 +0,0 @@ -/** - * JSXTransformer v0.13.0 - */ -(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.JSXTransformer = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o - * @license MIT - */ - -var base64 = _dereq_('base64-js') -var ieee754 = _dereq_('ieee754') -var isArray = _dereq_('is-array') - -exports.Buffer = Buffer -exports.SlowBuffer = SlowBuffer -exports.INSPECT_MAX_BYTES = 50 -Buffer.poolSize = 8192 // not used by this implementation - -var kMaxLength = 0x3fffffff -var rootParent = {} - -/** - * If `Buffer.TYPED_ARRAY_SUPPORT`: - * === true Use Uint8Array implementation (fastest) - * === false Use Object implementation (most compatible, even IE6) - * - * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, - * Opera 11.6+, iOS 4.2+. - * - * Note: - * - * - Implementation must support adding new properties to `Uint8Array` instances. - * Firefox 4-29 lacked support, fixed in Firefox 30+. - * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. - * - * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. - * - * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of - * incorrect length in some situations. - * - * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they will - * get the Object implementation, which is slower but will work correctly. - */ -Buffer.TYPED_ARRAY_SUPPORT = (function () { - try { - var buf = new ArrayBuffer(0) - var arr = new Uint8Array(buf) - arr.foo = function () { return 42 } - return arr.foo() === 42 && // typed array instances can be augmented - typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` - new Uint8Array(1).subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` - } catch (e) { - return false - } -})() - -/** - * Class: Buffer - * ============= - * - * The Buffer constructor returns instances of `Uint8Array` that are augmented - * with function properties for all the node `Buffer` API functions. We use - * `Uint8Array` so that square bracket notation works as expected -- it returns - * a single octet. - * - * By augmenting the instances, we can avoid modifying the `Uint8Array` - * prototype. - */ -function Buffer (subject, encoding, noZero) { - if (!(this instanceof Buffer)) return new Buffer(subject, encoding, noZero) - - var type = typeof subject - var length - - if (type === 'number') { - length = +subject - } else if (type === 'string') { - length = Buffer.byteLength(subject, encoding) - } else if (type === 'object' && subject !== null) { - // assume object is array-like - if (subject.type === 'Buffer' && isArray(subject.data)) subject = subject.data - length = +subject.length - } else { - throw new TypeError('must start with number, buffer, array or string') - } - - if (length > kMaxLength) { - throw new RangeError('Attempt to allocate Buffer larger than maximum size: 0x' + - kMaxLength.toString(16) + ' bytes') - } - - if (length < 0) length = 0 - else length >>>= 0 // coerce to uint32 - - var self = this - if (Buffer.TYPED_ARRAY_SUPPORT) { - // Preferred: Return an augmented `Uint8Array` instance for best performance - /*eslint-disable consistent-this */ - self = Buffer._augment(new Uint8Array(length)) - /*eslint-enable consistent-this */ - } else { - // Fallback: Return THIS instance of Buffer (created by `new`) - self.length = length - self._isBuffer = true - } - - var i - if (Buffer.TYPED_ARRAY_SUPPORT && typeof subject.byteLength === 'number') { - // Speed optimization -- use set if we're copying from a typed array - self._set(subject) - } else if (isArrayish(subject)) { - // Treat array-ish objects as a byte array - if (Buffer.isBuffer(subject)) { - for (i = 0; i < length; i++) { - self[i] = subject.readUInt8(i) - } - } else { - for (i = 0; i < length; i++) { - self[i] = ((subject[i] % 256) + 256) % 256 - } - } - } else if (type === 'string') { - self.write(subject, 0, encoding) - } else if (type === 'number' && !Buffer.TYPED_ARRAY_SUPPORT && !noZero) { - for (i = 0; i < length; i++) { - self[i] = 0 - } - } - - if (length > 0 && length <= Buffer.poolSize) self.parent = rootParent - - return self -} - -function SlowBuffer (subject, encoding, noZero) { - if (!(this instanceof SlowBuffer)) return new SlowBuffer(subject, encoding, noZero) - - var buf = new Buffer(subject, encoding, noZero) - delete buf.parent - return buf -} - -Buffer.isBuffer = function isBuffer (b) { - return !!(b != null && b._isBuffer) -} - -Buffer.compare = function compare (a, b) { - if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { - throw new TypeError('Arguments must be Buffers') - } - - if (a === b) return 0 - - var x = a.length - var y = b.length - for (var i = 0, len = Math.min(x, y); i < len && a[i] === b[i]; i++) {} - if (i !== len) { - x = a[i] - y = b[i] - } - if (x < y) return -1 - if (y < x) return 1 - return 0 -} - -Buffer.isEncoding = function isEncoding (encoding) { - switch (String(encoding).toLowerCase()) { - case 'hex': - case 'utf8': - case 'utf-8': - case 'ascii': - case 'binary': - case 'base64': - case 'raw': - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return true - default: - return false - } -} - -Buffer.concat = function concat (list, totalLength) { - if (!isArray(list)) throw new TypeError('Usage: Buffer.concat(list[, length])') - - if (list.length === 0) { - return new Buffer(0) - } else if (list.length === 1) { - return list[0] - } - - var i - if (totalLength === undefined) { - totalLength = 0 - for (i = 0; i < list.length; i++) { - totalLength += list[i].length - } - } - - var buf = new Buffer(totalLength) - var pos = 0 - for (i = 0; i < list.length; i++) { - var item = list[i] - item.copy(buf, pos) - pos += item.length - } - return buf -} - -Buffer.byteLength = function byteLength (str, encoding) { - var ret - str = str + '' - switch (encoding || 'utf8') { - case 'ascii': - case 'binary': - case 'raw': - ret = str.length - break - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - ret = str.length * 2 - break - case 'hex': - ret = str.length >>> 1 - break - case 'utf8': - case 'utf-8': - ret = utf8ToBytes(str).length - break - case 'base64': - ret = base64ToBytes(str).length - break - default: - ret = str.length - } - return ret -} - -// pre-set for values that may exist in the future -Buffer.prototype.length = undefined -Buffer.prototype.parent = undefined - -// toString(encoding, start=0, end=buffer.length) -Buffer.prototype.toString = function toString (encoding, start, end) { - var loweredCase = false - - start = start >>> 0 - end = end === undefined || end === Infinity ? this.length : end >>> 0 - - if (!encoding) encoding = 'utf8' - if (start < 0) start = 0 - if (end > this.length) end = this.length - if (end <= start) return '' - - while (true) { - switch (encoding) { - case 'hex': - return hexSlice(this, start, end) - - case 'utf8': - case 'utf-8': - return utf8Slice(this, start, end) - - case 'ascii': - return asciiSlice(this, start, end) - - case 'binary': - return binarySlice(this, start, end) - - case 'base64': - return base64Slice(this, start, end) - - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return utf16leSlice(this, start, end) - - default: - if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) - encoding = (encoding + '').toLowerCase() - loweredCase = true - } - } -} - -Buffer.prototype.equals = function equals (b) { - if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') - if (this === b) return true - return Buffer.compare(this, b) === 0 -} - -Buffer.prototype.inspect = function inspect () { - var str = '' - var max = exports.INSPECT_MAX_BYTES - if (this.length > 0) { - str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') - if (this.length > max) str += ' ... ' - } - return '' -} - -Buffer.prototype.compare = function compare (b) { - if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') - if (this === b) return 0 - return Buffer.compare(this, b) -} - -Buffer.prototype.indexOf = function indexOf (val, byteOffset) { - if (byteOffset > 0x7fffffff) byteOffset = 0x7fffffff - else if (byteOffset < -0x80000000) byteOffset = -0x80000000 - byteOffset >>= 0 - - if (this.length === 0) return -1 - if (byteOffset >= this.length) return -1 - - // Negative offsets start from the end of the buffer - if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0) - - if (typeof val === 'string') { - if (val.length === 0) return -1 // special case: looking for empty string always fails - return String.prototype.indexOf.call(this, val, byteOffset) - } - if (Buffer.isBuffer(val)) { - return arrayIndexOf(this, val, byteOffset) - } - if (typeof val === 'number') { - if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') { - return Uint8Array.prototype.indexOf.call(this, val, byteOffset) - } - return arrayIndexOf(this, [ val ], byteOffset) - } - - function arrayIndexOf (arr, val, byteOffset) { - var foundIndex = -1 - for (var i = 0; byteOffset + i < arr.length; i++) { - if (arr[byteOffset + i] === val[foundIndex === -1 ? 0 : i - foundIndex]) { - if (foundIndex === -1) foundIndex = i - if (i - foundIndex + 1 === val.length) return byteOffset + foundIndex - } else { - foundIndex = -1 - } - } - return -1 - } - - throw new TypeError('val must be string, number or Buffer') -} - -// `get` will be removed in Node 0.13+ -Buffer.prototype.get = function get (offset) { - console.log('.get() is deprecated. Access using array indexes instead.') - return this.readUInt8(offset) -} - -// `set` will be removed in Node 0.13+ -Buffer.prototype.set = function set (v, offset) { - console.log('.set() is deprecated. Access using array indexes instead.') - return this.writeUInt8(v, offset) -} - -function hexWrite (buf, string, offset, length) { - offset = Number(offset) || 0 - var remaining = buf.length - offset - if (!length) { - length = remaining - } else { - length = Number(length) - if (length > remaining) { - length = remaining - } - } - - // must be an even number of digits - var strLen = string.length - if (strLen % 2 !== 0) throw new Error('Invalid hex string') - - if (length > strLen / 2) { - length = strLen / 2 - } - for (var i = 0; i < length; i++) { - var parsed = parseInt(string.substr(i * 2, 2), 16) - if (isNaN(parsed)) throw new Error('Invalid hex string') - buf[offset + i] = parsed - } - return i -} - -function utf8Write (buf, string, offset, length) { - var charsWritten = blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) - return charsWritten -} - -function asciiWrite (buf, string, offset, length) { - var charsWritten = blitBuffer(asciiToBytes(string), buf, offset, length) - return charsWritten -} - -function binaryWrite (buf, string, offset, length) { - return asciiWrite(buf, string, offset, length) -} - -function base64Write (buf, string, offset, length) { - var charsWritten = blitBuffer(base64ToBytes(string), buf, offset, length) - return charsWritten -} - -function utf16leWrite (buf, string, offset, length) { - var charsWritten = blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) - return charsWritten -} - -Buffer.prototype.write = function write (string, offset, length, encoding) { - // Support both (string, offset, length, encoding) - // and the legacy (string, encoding, offset, length) - if (isFinite(offset)) { - if (!isFinite(length)) { - encoding = length - length = undefined - } - } else { // legacy - var swap = encoding - encoding = offset - offset = length - length = swap - } - - offset = Number(offset) || 0 - - if (length < 0 || offset < 0 || offset > this.length) { - throw new RangeError('attempt to write outside buffer bounds') - } - - var remaining = this.length - offset - if (!length) { - length = remaining - } else { - length = Number(length) - if (length > remaining) { - length = remaining - } - } - encoding = String(encoding || 'utf8').toLowerCase() - - var ret - switch (encoding) { - case 'hex': - ret = hexWrite(this, string, offset, length) - break - case 'utf8': - case 'utf-8': - ret = utf8Write(this, string, offset, length) - break - case 'ascii': - ret = asciiWrite(this, string, offset, length) - break - case 'binary': - ret = binaryWrite(this, string, offset, length) - break - case 'base64': - ret = base64Write(this, string, offset, length) - break - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - ret = utf16leWrite(this, string, offset, length) - break - default: - throw new TypeError('Unknown encoding: ' + encoding) - } - return ret -} - -Buffer.prototype.toJSON = function toJSON () { - return { - type: 'Buffer', - data: Array.prototype.slice.call(this._arr || this, 0) - } -} - -function base64Slice (buf, start, end) { - if (start === 0 && end === buf.length) { - return base64.fromByteArray(buf) - } else { - return base64.fromByteArray(buf.slice(start, end)) - } -} - -function utf8Slice (buf, start, end) { - var res = '' - var tmp = '' - end = Math.min(buf.length, end) - - for (var i = start; i < end; i++) { - if (buf[i] <= 0x7F) { - res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i]) - tmp = '' - } else { - tmp += '%' + buf[i].toString(16) - } - } - - return res + decodeUtf8Char(tmp) -} - -function asciiSlice (buf, start, end) { - var ret = '' - end = Math.min(buf.length, end) - - for (var i = start; i < end; i++) { - ret += String.fromCharCode(buf[i] & 0x7F) - } - return ret -} - -function binarySlice (buf, start, end) { - var ret = '' - end = Math.min(buf.length, end) - - for (var i = start; i < end; i++) { - ret += String.fromCharCode(buf[i]) - } - return ret -} - -function hexSlice (buf, start, end) { - var len = buf.length - - if (!start || start < 0) start = 0 - if (!end || end < 0 || end > len) end = len - - var out = '' - for (var i = start; i < end; i++) { - out += toHex(buf[i]) - } - return out -} - -function utf16leSlice (buf, start, end) { - var bytes = buf.slice(start, end) - var res = '' - for (var i = 0; i < bytes.length; i += 2) { - res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) - } - return res -} - -Buffer.prototype.slice = function slice (start, end) { - var len = this.length - start = ~~start - end = end === undefined ? len : ~~end - - if (start < 0) { - start += len - if (start < 0) start = 0 - } else if (start > len) { - start = len - } - - if (end < 0) { - end += len - if (end < 0) end = 0 - } else if (end > len) { - end = len - } - - if (end < start) end = start - - var newBuf - if (Buffer.TYPED_ARRAY_SUPPORT) { - newBuf = Buffer._augment(this.subarray(start, end)) - } else { - var sliceLen = end - start - newBuf = new Buffer(sliceLen, undefined, true) - for (var i = 0; i < sliceLen; i++) { - newBuf[i] = this[i + start] - } - } - - if (newBuf.length) newBuf.parent = this.parent || this - - return newBuf -} - -/* - * Need to make sure that buffer isn't trying to write out of bounds. - */ -function checkOffset (offset, ext, length) { - if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') - if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') -} - -Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var val = this[offset] - var mul = 1 - var i = 0 - while (++i < byteLength && (mul *= 0x100)) { - val += this[offset + i] * mul - } - - return val -} - -Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) { - checkOffset(offset, byteLength, this.length) - } - - var val = this[offset + --byteLength] - var mul = 1 - while (byteLength > 0 && (mul *= 0x100)) { - val += this[offset + --byteLength] * mul - } - - return val -} - -Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { - if (!noAssert) checkOffset(offset, 1, this.length) - return this[offset] -} - -Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - return this[offset] | (this[offset + 1] << 8) -} - -Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - return (this[offset] << 8) | this[offset + 1] -} - -Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return ((this[offset]) | - (this[offset + 1] << 8) | - (this[offset + 2] << 16)) + - (this[offset + 3] * 0x1000000) -} - -Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset] * 0x1000000) + - ((this[offset + 1] << 16) | - (this[offset + 2] << 8) | - this[offset + 3]) -} - -Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var val = this[offset] - var mul = 1 - var i = 0 - while (++i < byteLength && (mul *= 0x100)) { - val += this[offset + i] * mul - } - mul *= 0x80 - - if (val >= mul) val -= Math.pow(2, 8 * byteLength) - - return val -} - -Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var i = byteLength - var mul = 1 - var val = this[offset + --i] - while (i > 0 && (mul *= 0x100)) { - val += this[offset + --i] * mul - } - mul *= 0x80 - - if (val >= mul) val -= Math.pow(2, 8 * byteLength) - - return val -} - -Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { - if (!noAssert) checkOffset(offset, 1, this.length) - if (!(this[offset] & 0x80)) return (this[offset]) - return ((0xff - this[offset] + 1) * -1) -} - -Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - var val = this[offset] | (this[offset + 1] << 8) - return (val & 0x8000) ? val | 0xFFFF0000 : val -} - -Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - var val = this[offset + 1] | (this[offset] << 8) - return (val & 0x8000) ? val | 0xFFFF0000 : val -} - -Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset]) | - (this[offset + 1] << 8) | - (this[offset + 2] << 16) | - (this[offset + 3] << 24) -} - -Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset] << 24) | - (this[offset + 1] << 16) | - (this[offset + 2] << 8) | - (this[offset + 3]) -} - -Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - return ieee754.read(this, offset, true, 23, 4) -} - -Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - return ieee754.read(this, offset, false, 23, 4) -} - -Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 8, this.length) - return ieee754.read(this, offset, true, 52, 8) -} - -Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 8, this.length) - return ieee754.read(this, offset, false, 52, 8) -} - -function checkInt (buf, value, offset, ext, max, min) { - if (!Buffer.isBuffer(buf)) throw new TypeError('buffer must be a Buffer instance') - if (value > max || value < min) throw new RangeError('value is out of bounds') - if (offset + ext > buf.length) throw new RangeError('index out of range') -} - -Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { - value = +value - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0) - - var mul = 1 - var i = 0 - this[offset] = value & 0xFF - while (++i < byteLength && (mul *= 0x100)) { - this[offset + i] = (value / mul) >>> 0 & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { - value = +value - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0) - - var i = byteLength - 1 - var mul = 1 - this[offset + i] = value & 0xFF - while (--i >= 0 && (mul *= 0x100)) { - this[offset + i] = (value / mul) >>> 0 & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) - if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) - this[offset] = value - return offset + 1 -} - -function objectWriteUInt16 (buf, value, offset, littleEndian) { - if (value < 0) value = 0xffff + value + 1 - for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) { - buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> - (littleEndian ? i : 1 - i) * 8 - } -} - -Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = value - this[offset + 1] = (value >>> 8) - } else { - objectWriteUInt16(this, value, offset, true) - } - return offset + 2 -} - -Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 8) - this[offset + 1] = value - } else { - objectWriteUInt16(this, value, offset, false) - } - return offset + 2 -} - -function objectWriteUInt32 (buf, value, offset, littleEndian) { - if (value < 0) value = 0xffffffff + value + 1 - for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) { - buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff - } -} - -Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset + 3] = (value >>> 24) - this[offset + 2] = (value >>> 16) - this[offset + 1] = (value >>> 8) - this[offset] = value - } else { - objectWriteUInt32(this, value, offset, true) - } - return offset + 4 -} - -Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 24) - this[offset + 1] = (value >>> 16) - this[offset + 2] = (value >>> 8) - this[offset + 3] = value - } else { - objectWriteUInt32(this, value, offset, false) - } - return offset + 4 -} - -Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) { - checkInt( - this, value, offset, byteLength, - Math.pow(2, 8 * byteLength - 1) - 1, - -Math.pow(2, 8 * byteLength - 1) - ) - } - - var i = 0 - var mul = 1 - var sub = value < 0 ? 1 : 0 - this[offset] = value & 0xFF - while (++i < byteLength && (mul *= 0x100)) { - this[offset + i] = ((value / mul) >> 0) - sub & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) { - checkInt( - this, value, offset, byteLength, - Math.pow(2, 8 * byteLength - 1) - 1, - -Math.pow(2, 8 * byteLength - 1) - ) - } - - var i = byteLength - 1 - var mul = 1 - var sub = value < 0 ? 1 : 0 - this[offset + i] = value & 0xFF - while (--i >= 0 && (mul *= 0x100)) { - this[offset + i] = ((value / mul) >> 0) - sub & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) - if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) - if (value < 0) value = 0xff + value + 1 - this[offset] = value - return offset + 1 -} - -Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = value - this[offset + 1] = (value >>> 8) - } else { - objectWriteUInt16(this, value, offset, true) - } - return offset + 2 -} - -Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 8) - this[offset + 1] = value - } else { - objectWriteUInt16(this, value, offset, false) - } - return offset + 2 -} - -Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = value - this[offset + 1] = (value >>> 8) - this[offset + 2] = (value >>> 16) - this[offset + 3] = (value >>> 24) - } else { - objectWriteUInt32(this, value, offset, true) - } - return offset + 4 -} - -Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) - if (value < 0) value = 0xffffffff + value + 1 - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 24) - this[offset + 1] = (value >>> 16) - this[offset + 2] = (value >>> 8) - this[offset + 3] = value - } else { - objectWriteUInt32(this, value, offset, false) - } - return offset + 4 -} - -function checkIEEE754 (buf, value, offset, ext, max, min) { - if (value > max || value < min) throw new RangeError('value is out of bounds') - if (offset + ext > buf.length) throw new RangeError('index out of range') - if (offset < 0) throw new RangeError('index out of range') -} - -function writeFloat (buf, value, offset, littleEndian, noAssert) { - if (!noAssert) { - checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) - } - ieee754.write(buf, value, offset, littleEndian, 23, 4) - return offset + 4 -} - -Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { - return writeFloat(this, value, offset, true, noAssert) -} - -Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { - return writeFloat(this, value, offset, false, noAssert) -} - -function writeDouble (buf, value, offset, littleEndian, noAssert) { - if (!noAssert) { - checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) - } - ieee754.write(buf, value, offset, littleEndian, 52, 8) - return offset + 8 -} - -Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { - return writeDouble(this, value, offset, true, noAssert) -} - -Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { - return writeDouble(this, value, offset, false, noAssert) -} - -// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) -Buffer.prototype.copy = function copy (target, target_start, start, end) { - var self = this // source - - if (!start) start = 0 - if (!end && end !== 0) end = this.length - if (target_start >= target.length) target_start = target.length - if (!target_start) target_start = 0 - if (end > 0 && end < start) end = start - - // Copy 0 bytes; we're done - if (end === start) return 0 - if (target.length === 0 || self.length === 0) return 0 - - // Fatal error conditions - if (target_start < 0) { - throw new RangeError('targetStart out of bounds') - } - if (start < 0 || start >= self.length) throw new RangeError('sourceStart out of bounds') - if (end < 0) throw new RangeError('sourceEnd out of bounds') - - // Are we oob? - if (end > this.length) end = this.length - if (target.length - target_start < end - start) { - end = target.length - target_start + start - } - - var len = end - start - - if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { - for (var i = 0; i < len; i++) { - target[i + target_start] = this[i + start] - } - } else { - target._set(this.subarray(start, start + len), target_start) - } - - return len -} - -// fill(value, start=0, end=buffer.length) -Buffer.prototype.fill = function fill (value, start, end) { - if (!value) value = 0 - if (!start) start = 0 - if (!end) end = this.length - - if (end < start) throw new RangeError('end < start') - - // Fill 0 bytes; we're done - if (end === start) return - if (this.length === 0) return - - if (start < 0 || start >= this.length) throw new RangeError('start out of bounds') - if (end < 0 || end > this.length) throw new RangeError('end out of bounds') - - var i - if (typeof value === 'number') { - for (i = start; i < end; i++) { - this[i] = value - } - } else { - var bytes = utf8ToBytes(value.toString()) - var len = bytes.length - for (i = start; i < end; i++) { - this[i] = bytes[i % len] - } - } - - return this -} - -/** - * Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance. - * Added in Node 0.12. Only available in browsers that support ArrayBuffer. - */ -Buffer.prototype.toArrayBuffer = function toArrayBuffer () { - if (typeof Uint8Array !== 'undefined') { - if (Buffer.TYPED_ARRAY_SUPPORT) { - return (new Buffer(this)).buffer - } else { - var buf = new Uint8Array(this.length) - for (var i = 0, len = buf.length; i < len; i += 1) { - buf[i] = this[i] - } - return buf.buffer - } - } else { - throw new TypeError('Buffer.toArrayBuffer not supported in this browser') - } -} - -// HELPER FUNCTIONS -// ================ - -var BP = Buffer.prototype - -/** - * Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods - */ -Buffer._augment = function _augment (arr) { - arr.constructor = Buffer - arr._isBuffer = true - - // save reference to original Uint8Array get/set methods before overwriting - arr._get = arr.get - arr._set = arr.set - - // deprecated, will be removed in node 0.13+ - arr.get = BP.get - arr.set = BP.set - - arr.write = BP.write - arr.toString = BP.toString - arr.toLocaleString = BP.toString - arr.toJSON = BP.toJSON - arr.equals = BP.equals - arr.compare = BP.compare - arr.indexOf = BP.indexOf - arr.copy = BP.copy - arr.slice = BP.slice - arr.readUIntLE = BP.readUIntLE - arr.readUIntBE = BP.readUIntBE - arr.readUInt8 = BP.readUInt8 - arr.readUInt16LE = BP.readUInt16LE - arr.readUInt16BE = BP.readUInt16BE - arr.readUInt32LE = BP.readUInt32LE - arr.readUInt32BE = BP.readUInt32BE - arr.readIntLE = BP.readIntLE - arr.readIntBE = BP.readIntBE - arr.readInt8 = BP.readInt8 - arr.readInt16LE = BP.readInt16LE - arr.readInt16BE = BP.readInt16BE - arr.readInt32LE = BP.readInt32LE - arr.readInt32BE = BP.readInt32BE - arr.readFloatLE = BP.readFloatLE - arr.readFloatBE = BP.readFloatBE - arr.readDoubleLE = BP.readDoubleLE - arr.readDoubleBE = BP.readDoubleBE - arr.writeUInt8 = BP.writeUInt8 - arr.writeUIntLE = BP.writeUIntLE - arr.writeUIntBE = BP.writeUIntBE - arr.writeUInt16LE = BP.writeUInt16LE - arr.writeUInt16BE = BP.writeUInt16BE - arr.writeUInt32LE = BP.writeUInt32LE - arr.writeUInt32BE = BP.writeUInt32BE - arr.writeIntLE = BP.writeIntLE - arr.writeIntBE = BP.writeIntBE - arr.writeInt8 = BP.writeInt8 - arr.writeInt16LE = BP.writeInt16LE - arr.writeInt16BE = BP.writeInt16BE - arr.writeInt32LE = BP.writeInt32LE - arr.writeInt32BE = BP.writeInt32BE - arr.writeFloatLE = BP.writeFloatLE - arr.writeFloatBE = BP.writeFloatBE - arr.writeDoubleLE = BP.writeDoubleLE - arr.writeDoubleBE = BP.writeDoubleBE - arr.fill = BP.fill - arr.inspect = BP.inspect - arr.toArrayBuffer = BP.toArrayBuffer - - return arr -} - -var INVALID_BASE64_RE = /[^+\/0-9A-z\-]/g - -function base64clean (str) { - // Node strips out invalid characters like \n and \t from the string, base64-js does not - str = stringtrim(str).replace(INVALID_BASE64_RE, '') - // Node converts strings with length < 2 to '' - if (str.length < 2) return '' - // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not - while (str.length % 4 !== 0) { - str = str + '=' - } - return str -} - -function stringtrim (str) { - if (str.trim) return str.trim() - return str.replace(/^\s+|\s+$/g, '') -} - -function isArrayish (subject) { - return isArray(subject) || Buffer.isBuffer(subject) || - subject && typeof subject === 'object' && - typeof subject.length === 'number' -} - -function toHex (n) { - if (n < 16) return '0' + n.toString(16) - return n.toString(16) -} - -function utf8ToBytes (string, units) { - units = units || Infinity - var codePoint - var length = string.length - var leadSurrogate = null - var bytes = [] - var i = 0 - - for (; i < length; i++) { - codePoint = string.charCodeAt(i) - - // is surrogate component - if (codePoint > 0xD7FF && codePoint < 0xE000) { - // last char was a lead - if (leadSurrogate) { - // 2 leads in a row - if (codePoint < 0xDC00) { - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - leadSurrogate = codePoint - continue - } else { - // valid surrogate pair - codePoint = leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00 | 0x10000 - leadSurrogate = null - } - } else { - // no lead yet - - if (codePoint > 0xDBFF) { - // unexpected trail - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - continue - } else if (i + 1 === length) { - // unpaired lead - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - continue - } else { - // valid lead - leadSurrogate = codePoint - continue - } - } - } else if (leadSurrogate) { - // valid bmp char, but last char was a lead - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - leadSurrogate = null - } - - // encode utf8 - if (codePoint < 0x80) { - if ((units -= 1) < 0) break - bytes.push(codePoint) - } else if (codePoint < 0x800) { - if ((units -= 2) < 0) break - bytes.push( - codePoint >> 0x6 | 0xC0, - codePoint & 0x3F | 0x80 - ) - } else if (codePoint < 0x10000) { - if ((units -= 3) < 0) break - bytes.push( - codePoint >> 0xC | 0xE0, - codePoint >> 0x6 & 0x3F | 0x80, - codePoint & 0x3F | 0x80 - ) - } else if (codePoint < 0x200000) { - if ((units -= 4) < 0) break - bytes.push( - codePoint >> 0x12 | 0xF0, - codePoint >> 0xC & 0x3F | 0x80, - codePoint >> 0x6 & 0x3F | 0x80, - codePoint & 0x3F | 0x80 - ) - } else { - throw new Error('Invalid code point') - } - } - - return bytes -} - -function asciiToBytes (str) { - var byteArray = [] - for (var i = 0; i < str.length; i++) { - // Node's code seems to be doing this and not & 0x7F.. - byteArray.push(str.charCodeAt(i) & 0xFF) - } - return byteArray -} - -function utf16leToBytes (str, units) { - var c, hi, lo - var byteArray = [] - for (var i = 0; i < str.length; i++) { - if ((units -= 2) < 0) break - - c = str.charCodeAt(i) - hi = c >> 8 - lo = c % 256 - byteArray.push(lo) - byteArray.push(hi) - } - - return byteArray -} - -function base64ToBytes (str) { - return base64.toByteArray(base64clean(str)) -} - -function blitBuffer (src, dst, offset, length) { - for (var i = 0; i < length; i++) { - if ((i + offset >= dst.length) || (i >= src.length)) break - dst[i + offset] = src[i] - } - return i -} - -function decodeUtf8Char (str) { - try { - return decodeURIComponent(str) - } catch (err) { - return String.fromCharCode(0xFFFD) // UTF 8 invalid char - } -} - -},{"base64-js":4,"ieee754":5,"is-array":6}],4:[function(_dereq_,module,exports){ -var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'; - -;(function (exports) { - 'use strict'; - - var Arr = (typeof Uint8Array !== 'undefined') - ? Uint8Array - : Array - - var PLUS = '+'.charCodeAt(0) - var SLASH = '/'.charCodeAt(0) - var NUMBER = '0'.charCodeAt(0) - var LOWER = 'a'.charCodeAt(0) - var UPPER = 'A'.charCodeAt(0) - var PLUS_URL_SAFE = '-'.charCodeAt(0) - var SLASH_URL_SAFE = '_'.charCodeAt(0) - - function decode (elt) { - var code = elt.charCodeAt(0) - if (code === PLUS || - code === PLUS_URL_SAFE) - return 62 // '+' - if (code === SLASH || - code === SLASH_URL_SAFE) - return 63 // '/' - if (code < NUMBER) - return -1 //no match - if (code < NUMBER + 10) - return code - NUMBER + 26 + 26 - if (code < UPPER + 26) - return code - UPPER - if (code < LOWER + 26) - return code - LOWER + 26 - } - - function b64ToByteArray (b64) { - var i, j, l, tmp, placeHolders, arr - - if (b64.length % 4 > 0) { - throw new Error('Invalid string. Length must be a multiple of 4') - } - - // the number of equal signs (place holders) - // if there are two placeholders, than the two characters before it - // represent one byte - // if there is only one, then the three characters before it represent 2 bytes - // this is just a cheap hack to not do indexOf twice - var len = b64.length - placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0 - - // base64 is 4/3 + up to two characters of the original data - arr = new Arr(b64.length * 3 / 4 - placeHolders) - - // if there are placeholders, only get up to the last complete 4 chars - l = placeHolders > 0 ? b64.length - 4 : b64.length - - var L = 0 - - function push (v) { - arr[L++] = v - } - - for (i = 0, j = 0; i < l; i += 4, j += 3) { - tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3)) - push((tmp & 0xFF0000) >> 16) - push((tmp & 0xFF00) >> 8) - push(tmp & 0xFF) - } - - if (placeHolders === 2) { - tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4) - push(tmp & 0xFF) - } else if (placeHolders === 1) { - tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2) - push((tmp >> 8) & 0xFF) - push(tmp & 0xFF) - } - - return arr - } - - function uint8ToBase64 (uint8) { - var i, - extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes - output = "", - temp, length - - function encode (num) { - return lookup.charAt(num) - } - - function tripletToBase64 (num) { - return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F) - } - - // go through the array every three bytes, we'll deal with trailing stuff later - for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) { - temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2]) - output += tripletToBase64(temp) - } - - // pad the end with zeros, but make sure to not forget the extra bytes - switch (extraBytes) { - case 1: - temp = uint8[uint8.length - 1] - output += encode(temp >> 2) - output += encode((temp << 4) & 0x3F) - output += '==' - break - case 2: - temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1]) - output += encode(temp >> 10) - output += encode((temp >> 4) & 0x3F) - output += encode((temp << 2) & 0x3F) - output += '=' - break - } - - return output - } - - exports.toByteArray = b64ToByteArray - exports.fromByteArray = uint8ToBase64 -}(typeof exports === 'undefined' ? (this.base64js = {}) : exports)) - -},{}],5:[function(_dereq_,module,exports){ -exports.read = function(buffer, offset, isLE, mLen, nBytes) { - var e, m, - eLen = nBytes * 8 - mLen - 1, - eMax = (1 << eLen) - 1, - eBias = eMax >> 1, - nBits = -7, - i = isLE ? (nBytes - 1) : 0, - d = isLE ? -1 : 1, - s = buffer[offset + i]; - - i += d; - - e = s & ((1 << (-nBits)) - 1); - s >>= (-nBits); - nBits += eLen; - for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8); - - m = e & ((1 << (-nBits)) - 1); - e >>= (-nBits); - nBits += mLen; - for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8); - - if (e === 0) { - e = 1 - eBias; - } else if (e === eMax) { - return m ? NaN : ((s ? -1 : 1) * Infinity); - } else { - m = m + Math.pow(2, mLen); - e = e - eBias; - } - return (s ? -1 : 1) * m * Math.pow(2, e - mLen); -}; - -exports.write = function(buffer, value, offset, isLE, mLen, nBytes) { - var e, m, c, - eLen = nBytes * 8 - mLen - 1, - eMax = (1 << eLen) - 1, - eBias = eMax >> 1, - rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0), - i = isLE ? 0 : (nBytes - 1), - d = isLE ? 1 : -1, - s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0; - - value = Math.abs(value); - - if (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0; - e = eMax; - } else { - e = Math.floor(Math.log(value) / Math.LN2); - if (value * (c = Math.pow(2, -e)) < 1) { - e--; - c *= 2; - } - if (e + eBias >= 1) { - value += rt / c; - } else { - value += rt * Math.pow(2, 1 - eBias); - } - if (value * c >= 2) { - e++; - c /= 2; - } - - if (e + eBias >= eMax) { - m = 0; - e = eMax; - } else if (e + eBias >= 1) { - m = (value * c - 1) * Math.pow(2, mLen); - e = e + eBias; - } else { - m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); - e = 0; - } - } - - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8); - - e = (e << mLen) | m; - eLen += mLen; - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8); - - buffer[offset + i - d] |= s * 128; -}; - -},{}],6:[function(_dereq_,module,exports){ - -/** - * isArray - */ - -var isArray = Array.isArray; - -/** - * toString - */ - -var str = Object.prototype.toString; - -/** - * Whether or not the given `val` - * is an array. - * - * example: - * - * isArray([]); - * // > true - * isArray(arguments); - * // > false - * isArray(''); - * // > false - * - * @param {mixed} val - * @return {bool} - */ - -module.exports = isArray || function (val) { - return !! val && '[object Array]' == str.call(val); -}; - -},{}],7:[function(_dereq_,module,exports){ -(function (process){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// resolves . and .. elements in a path array with directory names there -// must be no slashes, empty elements, or device names (c:\) in the array -// (so also no leading and trailing slashes - it does not distinguish -// relative and absolute paths) -function normalizeArray(parts, allowAboveRoot) { - // if the path tries to go above the root, `up` ends up > 0 - var up = 0; - for (var i = parts.length - 1; i >= 0; i--) { - var last = parts[i]; - if (last === '.') { - parts.splice(i, 1); - } else if (last === '..') { - parts.splice(i, 1); - up++; - } else if (up) { - parts.splice(i, 1); - up--; - } - } - - // if the path is allowed to go above the root, restore leading ..s - if (allowAboveRoot) { - for (; up--; up) { - parts.unshift('..'); - } - } - - return parts; -} - -// Split a filename into [root, dir, basename, ext], unix version -// 'root' is just a slash, or nothing. -var splitPathRe = - /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; -var splitPath = function(filename) { - return splitPathRe.exec(filename).slice(1); -}; - -// path.resolve([from ...], to) -// posix version -exports.resolve = function() { - var resolvedPath = '', - resolvedAbsolute = false; - - for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { - var path = (i >= 0) ? arguments[i] : process.cwd(); - - // Skip empty and invalid entries - if (typeof path !== 'string') { - throw new TypeError('Arguments to path.resolve must be strings'); - } else if (!path) { - continue; - } - - resolvedPath = path + '/' + resolvedPath; - resolvedAbsolute = path.charAt(0) === '/'; - } - - // At this point the path should be resolved to a full absolute path, but - // handle relative paths to be safe (might happen when process.cwd() fails) - - // Normalize the path - resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) { - return !!p; - }), !resolvedAbsolute).join('/'); - - return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.'; -}; - -// path.normalize(path) -// posix version -exports.normalize = function(path) { - var isAbsolute = exports.isAbsolute(path), - trailingSlash = substr(path, -1) === '/'; - - // Normalize the path - path = normalizeArray(filter(path.split('/'), function(p) { - return !!p; - }), !isAbsolute).join('/'); - - if (!path && !isAbsolute) { - path = '.'; - } - if (path && trailingSlash) { - path += '/'; - } - - return (isAbsolute ? '/' : '') + path; -}; - -// posix version -exports.isAbsolute = function(path) { - return path.charAt(0) === '/'; -}; - -// posix version -exports.join = function() { - var paths = Array.prototype.slice.call(arguments, 0); - return exports.normalize(filter(paths, function(p, index) { - if (typeof p !== 'string') { - throw new TypeError('Arguments to path.join must be strings'); - } - return p; - }).join('/')); -}; - - -// path.relative(from, to) -// posix version -exports.relative = function(from, to) { - from = exports.resolve(from).substr(1); - to = exports.resolve(to).substr(1); - - function trim(arr) { - var start = 0; - for (; start < arr.length; start++) { - if (arr[start] !== '') break; - } - - var end = arr.length - 1; - for (; end >= 0; end--) { - if (arr[end] !== '') break; - } - - if (start > end) return []; - return arr.slice(start, end - start + 1); - } - - var fromParts = trim(from.split('/')); - var toParts = trim(to.split('/')); - - var length = Math.min(fromParts.length, toParts.length); - var samePartsLength = length; - for (var i = 0; i < length; i++) { - if (fromParts[i] !== toParts[i]) { - samePartsLength = i; - break; - } - } - - var outputParts = []; - for (var i = samePartsLength; i < fromParts.length; i++) { - outputParts.push('..'); - } - - outputParts = outputParts.concat(toParts.slice(samePartsLength)); - - return outputParts.join('/'); -}; - -exports.sep = '/'; -exports.delimiter = ':'; - -exports.dirname = function(path) { - var result = splitPath(path), - root = result[0], - dir = result[1]; - - if (!root && !dir) { - // No dirname whatsoever - return '.'; - } - - if (dir) { - // It has a dirname, strip trailing slash - dir = dir.substr(0, dir.length - 1); - } - - return root + dir; -}; - - -exports.basename = function(path, ext) { - var f = splitPath(path)[2]; - // TODO: make this comparison case-insensitive on windows? - if (ext && f.substr(-1 * ext.length) === ext) { - f = f.substr(0, f.length - ext.length); - } - return f; -}; - - -exports.extname = function(path) { - return splitPath(path)[3]; -}; - -function filter (xs, f) { - if (xs.filter) return xs.filter(f); - var res = []; - for (var i = 0; i < xs.length; i++) { - if (f(xs[i], i, xs)) res.push(xs[i]); - } - return res; -} - -// String.prototype.substr - negative index don't work in IE8 -var substr = 'ab'.substr(-1) === 'b' - ? function (str, start, len) { return str.substr(start, len) } - : function (str, start, len) { - if (start < 0) start = str.length + start; - return str.substr(start, len); - } -; - -}).call(this,_dereq_('_process')) -},{"_process":8}],8:[function(_dereq_,module,exports){ -// shim for using process in browser - -var process = module.exports = {}; -var queue = []; -var draining = false; - -function drainQueue() { - if (draining) { - return; - } - draining = true; - var currentQueue; - var len = queue.length; - while(len) { - currentQueue = queue; - queue = []; - var i = -1; - while (++i < len) { - currentQueue[i](); - } - len = queue.length; - } - draining = false; -} -process.nextTick = function (fun) { - queue.push(fun); - if (!draining) { - setTimeout(drainQueue, 0); - } -}; - -process.title = 'browser'; -process.browser = true; -process.env = {}; -process.argv = []; -process.version = ''; // empty string to avoid regexp issues -process.versions = {}; - -function noop() {} - -process.on = noop; -process.addListener = noop; -process.once = noop; -process.off = noop; -process.removeListener = noop; -process.removeAllListeners = noop; -process.emit = noop; - -process.binding = function (name) { - throw new Error('process.binding is not supported'); -}; - -// TODO(shtylman) -process.cwd = function () { return '/' }; -process.chdir = function (dir) { - throw new Error('process.chdir is not supported'); -}; -process.umask = function() { return 0; }; - -},{}],9:[function(_dereq_,module,exports){ -/* - Copyright (C) 2013 Ariya Hidayat - Copyright (C) 2013 Thaddee Tyl - Copyright (C) 2012 Ariya Hidayat - Copyright (C) 2012 Mathias Bynens - Copyright (C) 2012 Joost-Wim Boekesteijn - Copyright (C) 2012 Kris Kowal - Copyright (C) 2012 Yusuke Suzuki - Copyright (C) 2012 Arpad Borsos - Copyright (C) 2011 Ariya Hidayat - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -(function (root, factory) { - 'use strict'; - - // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, - // Rhino, and plain browser loading. - - /* istanbul ignore next */ - if (typeof define === 'function' && define.amd) { - define(['exports'], factory); - } else if (typeof exports !== 'undefined') { - factory(exports); - } else { - factory((root.esprima = {})); - } -}(this, function (exports) { - 'use strict'; - - var Token, - TokenName, - FnExprTokens, - Syntax, - PropertyKind, - Messages, - Regex, - SyntaxTreeDelegate, - XHTMLEntities, - ClassPropertyType, - source, - strict, - index, - lineNumber, - lineStart, - length, - delegate, - lookahead, - state, - extra; - - Token = { - BooleanLiteral: 1, - EOF: 2, - Identifier: 3, - Keyword: 4, - NullLiteral: 5, - NumericLiteral: 6, - Punctuator: 7, - StringLiteral: 8, - RegularExpression: 9, - Template: 10, - JSXIdentifier: 11, - JSXText: 12 - }; - - TokenName = {}; - TokenName[Token.BooleanLiteral] = 'Boolean'; - TokenName[Token.EOF] = ''; - TokenName[Token.Identifier] = 'Identifier'; - TokenName[Token.Keyword] = 'Keyword'; - TokenName[Token.NullLiteral] = 'Null'; - TokenName[Token.NumericLiteral] = 'Numeric'; - TokenName[Token.Punctuator] = 'Punctuator'; - TokenName[Token.StringLiteral] = 'String'; - TokenName[Token.JSXIdentifier] = 'JSXIdentifier'; - TokenName[Token.JSXText] = 'JSXText'; - TokenName[Token.RegularExpression] = 'RegularExpression'; - - // A function following one of those tokens is an expression. - FnExprTokens = ['(', '{', '[', 'in', 'typeof', 'instanceof', 'new', - 'return', 'case', 'delete', 'throw', 'void', - // assignment operators - '=', '+=', '-=', '*=', '/=', '%=', '<<=', '>>=', '>>>=', - '&=', '|=', '^=', ',', - // binary/unary operators - '+', '-', '*', '/', '%', '++', '--', '<<', '>>', '>>>', '&', - '|', '^', '!', '~', '&&', '||', '?', ':', '===', '==', '>=', - '<=', '<', '>', '!=', '!==']; - - Syntax = { - AnyTypeAnnotation: 'AnyTypeAnnotation', - ArrayExpression: 'ArrayExpression', - ArrayPattern: 'ArrayPattern', - ArrayTypeAnnotation: 'ArrayTypeAnnotation', - ArrowFunctionExpression: 'ArrowFunctionExpression', - AssignmentExpression: 'AssignmentExpression', - BinaryExpression: 'BinaryExpression', - BlockStatement: 'BlockStatement', - BooleanTypeAnnotation: 'BooleanTypeAnnotation', - BreakStatement: 'BreakStatement', - CallExpression: 'CallExpression', - CatchClause: 'CatchClause', - ClassBody: 'ClassBody', - ClassDeclaration: 'ClassDeclaration', - ClassExpression: 'ClassExpression', - ClassImplements: 'ClassImplements', - ClassProperty: 'ClassProperty', - ComprehensionBlock: 'ComprehensionBlock', - ComprehensionExpression: 'ComprehensionExpression', - ConditionalExpression: 'ConditionalExpression', - ContinueStatement: 'ContinueStatement', - DebuggerStatement: 'DebuggerStatement', - DeclareClass: 'DeclareClass', - DeclareFunction: 'DeclareFunction', - DeclareModule: 'DeclareModule', - DeclareVariable: 'DeclareVariable', - DoWhileStatement: 'DoWhileStatement', - EmptyStatement: 'EmptyStatement', - ExportDeclaration: 'ExportDeclaration', - ExportBatchSpecifier: 'ExportBatchSpecifier', - ExportSpecifier: 'ExportSpecifier', - ExpressionStatement: 'ExpressionStatement', - ForInStatement: 'ForInStatement', - ForOfStatement: 'ForOfStatement', - ForStatement: 'ForStatement', - FunctionDeclaration: 'FunctionDeclaration', - FunctionExpression: 'FunctionExpression', - FunctionTypeAnnotation: 'FunctionTypeAnnotation', - FunctionTypeParam: 'FunctionTypeParam', - GenericTypeAnnotation: 'GenericTypeAnnotation', - Identifier: 'Identifier', - IfStatement: 'IfStatement', - ImportDeclaration: 'ImportDeclaration', - ImportDefaultSpecifier: 'ImportDefaultSpecifier', - ImportNamespaceSpecifier: 'ImportNamespaceSpecifier', - ImportSpecifier: 'ImportSpecifier', - InterfaceDeclaration: 'InterfaceDeclaration', - InterfaceExtends: 'InterfaceExtends', - IntersectionTypeAnnotation: 'IntersectionTypeAnnotation', - LabeledStatement: 'LabeledStatement', - Literal: 'Literal', - LogicalExpression: 'LogicalExpression', - MemberExpression: 'MemberExpression', - MethodDefinition: 'MethodDefinition', - ModuleSpecifier: 'ModuleSpecifier', - NewExpression: 'NewExpression', - NullableTypeAnnotation: 'NullableTypeAnnotation', - NumberTypeAnnotation: 'NumberTypeAnnotation', - ObjectExpression: 'ObjectExpression', - ObjectPattern: 'ObjectPattern', - ObjectTypeAnnotation: 'ObjectTypeAnnotation', - ObjectTypeCallProperty: 'ObjectTypeCallProperty', - ObjectTypeIndexer: 'ObjectTypeIndexer', - ObjectTypeProperty: 'ObjectTypeProperty', - Program: 'Program', - Property: 'Property', - QualifiedTypeIdentifier: 'QualifiedTypeIdentifier', - ReturnStatement: 'ReturnStatement', - SequenceExpression: 'SequenceExpression', - SpreadElement: 'SpreadElement', - SpreadProperty: 'SpreadProperty', - StringLiteralTypeAnnotation: 'StringLiteralTypeAnnotation', - StringTypeAnnotation: 'StringTypeAnnotation', - SwitchCase: 'SwitchCase', - SwitchStatement: 'SwitchStatement', - TaggedTemplateExpression: 'TaggedTemplateExpression', - TemplateElement: 'TemplateElement', - TemplateLiteral: 'TemplateLiteral', - ThisExpression: 'ThisExpression', - ThrowStatement: 'ThrowStatement', - TupleTypeAnnotation: 'TupleTypeAnnotation', - TryStatement: 'TryStatement', - TypeAlias: 'TypeAlias', - TypeAnnotation: 'TypeAnnotation', - TypeCastExpression: 'TypeCastExpression', - TypeofTypeAnnotation: 'TypeofTypeAnnotation', - TypeParameterDeclaration: 'TypeParameterDeclaration', - TypeParameterInstantiation: 'TypeParameterInstantiation', - UnaryExpression: 'UnaryExpression', - UnionTypeAnnotation: 'UnionTypeAnnotation', - UpdateExpression: 'UpdateExpression', - VariableDeclaration: 'VariableDeclaration', - VariableDeclarator: 'VariableDeclarator', - VoidTypeAnnotation: 'VoidTypeAnnotation', - WhileStatement: 'WhileStatement', - WithStatement: 'WithStatement', - JSXIdentifier: 'JSXIdentifier', - JSXNamespacedName: 'JSXNamespacedName', - JSXMemberExpression: 'JSXMemberExpression', - JSXEmptyExpression: 'JSXEmptyExpression', - JSXExpressionContainer: 'JSXExpressionContainer', - JSXElement: 'JSXElement', - JSXClosingElement: 'JSXClosingElement', - JSXOpeningElement: 'JSXOpeningElement', - JSXAttribute: 'JSXAttribute', - JSXSpreadAttribute: 'JSXSpreadAttribute', - JSXText: 'JSXText', - YieldExpression: 'YieldExpression', - AwaitExpression: 'AwaitExpression' - }; - - PropertyKind = { - Data: 1, - Get: 2, - Set: 4 - }; - - ClassPropertyType = { - 'static': 'static', - prototype: 'prototype' - }; - - // Error messages should be identical to V8. - Messages = { - UnexpectedToken: 'Unexpected token %0', - UnexpectedNumber: 'Unexpected number', - UnexpectedString: 'Unexpected string', - UnexpectedIdentifier: 'Unexpected identifier', - UnexpectedReserved: 'Unexpected reserved word', - UnexpectedTemplate: 'Unexpected quasi %0', - UnexpectedEOS: 'Unexpected end of input', - NewlineAfterThrow: 'Illegal newline after throw', - InvalidRegExp: 'Invalid regular expression', - UnterminatedRegExp: 'Invalid regular expression: missing /', - InvalidLHSInAssignment: 'Invalid left-hand side in assignment', - InvalidLHSInFormalsList: 'Invalid left-hand side in formals list', - InvalidLHSInForIn: 'Invalid left-hand side in for-in', - MultipleDefaultsInSwitch: 'More than one default clause in switch statement', - NoCatchOrFinally: 'Missing catch or finally after try', - UnknownLabel: 'Undefined label \'%0\'', - Redeclaration: '%0 \'%1\' has already been declared', - IllegalContinue: 'Illegal continue statement', - IllegalBreak: 'Illegal break statement', - IllegalDuplicateClassProperty: 'Illegal duplicate property in class definition', - IllegalClassConstructorProperty: 'Illegal constructor property in class definition', - IllegalReturn: 'Illegal return statement', - IllegalSpread: 'Illegal spread element', - StrictModeWith: 'Strict mode code may not include a with statement', - StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode', - StrictVarName: 'Variable name may not be eval or arguments in strict mode', - StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode', - StrictParamDupe: 'Strict mode function may not have duplicate parameter names', - ParameterAfterRestParameter: 'Rest parameter must be final parameter of an argument list', - DefaultRestParameter: 'Rest parameter can not have a default value', - ElementAfterSpreadElement: 'Spread must be the final element of an element list', - PropertyAfterSpreadProperty: 'A rest property must be the final property of an object literal', - ObjectPatternAsRestParameter: 'Invalid rest parameter', - ObjectPatternAsSpread: 'Invalid spread argument', - StrictFunctionName: 'Function name may not be eval or arguments in strict mode', - StrictOctalLiteral: 'Octal literals are not allowed in strict mode.', - StrictDelete: 'Delete of an unqualified identifier in strict mode.', - StrictDuplicateProperty: 'Duplicate data property in object literal not allowed in strict mode', - AccessorDataProperty: 'Object literal may not have data and accessor property with the same name', - AccessorGetSet: 'Object literal may not have multiple get/set accessors with the same name', - StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode', - StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode', - StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode', - StrictReservedWord: 'Use of future reserved word in strict mode', - MissingFromClause: 'Missing from clause', - NoAsAfterImportNamespace: 'Missing as after import *', - InvalidModuleSpecifier: 'Invalid module specifier', - IllegalImportDeclaration: 'Illegal import declaration', - IllegalExportDeclaration: 'Illegal export declaration', - NoUninitializedConst: 'Const must be initialized', - ComprehensionRequiresBlock: 'Comprehension must have at least one block', - ComprehensionError: 'Comprehension Error', - EachNotAllowed: 'Each is not supported', - InvalidJSXAttributeValue: 'JSX value should be either an expression or a quoted JSX text', - ExpectedJSXClosingTag: 'Expected corresponding JSX closing tag for %0', - AdjacentJSXElements: 'Adjacent JSX elements must be wrapped in an enclosing tag', - ConfusedAboutFunctionType: 'Unexpected token =>. It looks like ' + - 'you are trying to write a function type, but you ended up ' + - 'writing a grouped type followed by an =>, which is a syntax ' + - 'error. Remember, function type parameters are named so function ' + - 'types look like (name1: type1, name2: type2) => returnType. You ' + - 'probably wrote (type1) => returnType' - }; - - // See also tools/generate-unicode-regex.py. - Regex = { - NonAsciiIdentifierStart: new 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- NonAsciiIdentifierPart: new 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\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]'), - LeadingZeros: new RegExp('^0+(?!$)') - }; - - // Ensure the condition is true, otherwise throw an error. - // This is only to have a better contract semantic, i.e. another safety net - // to catch a logic error. The condition shall be fulfilled in normal case. - // Do NOT use this to enforce a certain condition on any user input. - - function assert(condition, message) { - /* istanbul ignore if */ - if (!condition) { - throw new Error('ASSERT: ' + message); - } - } - - function StringMap() { - this.$data = {}; - } - - StringMap.prototype.get = function (key) { - key = '$' + key; - return this.$data[key]; - }; - - StringMap.prototype.set = function (key, value) { - key = '$' + key; - this.$data[key] = value; - return this; - }; - - StringMap.prototype.has = function (key) { - key = '$' + key; - return Object.prototype.hasOwnProperty.call(this.$data, key); - }; - - StringMap.prototype["delete"] = function (key) { - key = '$' + key; - return delete this.$data[key]; - }; - - function isDecimalDigit(ch) { - return (ch >= 48 && ch <= 57); // 0..9 - } - - function isHexDigit(ch) { - return '0123456789abcdefABCDEF'.indexOf(ch) >= 0; - } - - function isOctalDigit(ch) { - return '01234567'.indexOf(ch) >= 0; - } - - - // 7.2 White Space - - function isWhiteSpace(ch) { - return (ch === 32) || // space - (ch === 9) || // tab - (ch === 0xB) || - (ch === 0xC) || - (ch === 0xA0) || - (ch >= 0x1680 && '\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\uFEFF'.indexOf(String.fromCharCode(ch)) > 0); - } - - // 7.3 Line Terminators - - function isLineTerminator(ch) { - return (ch === 10) || (ch === 13) || (ch === 0x2028) || (ch === 0x2029); - } - - // 7.6 Identifier Names and Identifiers - - function isIdentifierStart(ch) { - return (ch === 36) || (ch === 95) || // $ (dollar) and _ (underscore) - (ch >= 65 && ch <= 90) || // A..Z - (ch >= 97 && ch <= 122) || // a..z - (ch === 92) || // \ (backslash) - ((ch >= 0x80) && Regex.NonAsciiIdentifierStart.test(String.fromCharCode(ch))); - } - - function isIdentifierPart(ch) { - return (ch === 36) || (ch === 95) || // $ (dollar) and _ (underscore) - (ch >= 65 && ch <= 90) || // A..Z - (ch >= 97 && ch <= 122) || // a..z - (ch >= 48 && ch <= 57) || // 0..9 - (ch === 92) || // \ (backslash) - ((ch >= 0x80) && Regex.NonAsciiIdentifierPart.test(String.fromCharCode(ch))); - } - - // 7.6.1.2 Future Reserved Words - - function isFutureReservedWord(id) { - switch (id) { - case 'class': - case 'enum': - case 'export': - case 'extends': - case 'import': - case 'super': - return true; - default: - return false; - } - } - - function isStrictModeReservedWord(id) { - switch (id) { - case 'implements': - case 'interface': - case 'package': - case 'private': - case 'protected': - case 'public': - case 'static': - case 'yield': - case 'let': - return true; - default: - return false; - } - } - - function isRestrictedWord(id) { - return id === 'eval' || id === 'arguments'; - } - - // 7.6.1.1 Keywords - - function isKeyword(id) { - if (strict && isStrictModeReservedWord(id)) { - return true; - } - - // 'const' is specialized as Keyword in V8. - // 'yield' is only treated as a keyword in strict mode. - // 'let' is for compatiblity with SpiderMonkey and ES.next. - // Some others are from future reserved words. - - switch (id.length) { - case 2: - return (id === 'if') || (id === 'in') || (id === 'do'); - case 3: - return (id === 'var') || (id === 'for') || (id === 'new') || - (id === 'try') || (id === 'let'); - case 4: - return (id === 'this') || (id === 'else') || (id === 'case') || - (id === 'void') || (id === 'with') || (id === 'enum'); - case 5: - return (id === 'while') || (id === 'break') || (id === 'catch') || - (id === 'throw') || (id === 'const') || - (id === 'class') || (id === 'super'); - case 6: - return (id === 'return') || (id === 'typeof') || (id === 'delete') || - (id === 'switch') || (id === 'export') || (id === 'import'); - case 7: - return (id === 'default') || (id === 'finally') || (id === 'extends'); - case 8: - return (id === 'function') || (id === 'continue') || (id === 'debugger'); - case 10: - return (id === 'instanceof'); - default: - return false; - } - } - - // 7.4 Comments - - function addComment(type, value, start, end, loc) { - var comment; - assert(typeof start === 'number', 'Comment must have valid position'); - - // Because the way the actual token is scanned, often the comments - // (if any) are skipped twice during the lexical analysis. - // Thus, we need to skip adding a comment if the comment array already - // handled it. - if (state.lastCommentStart >= start) { - return; - } - state.lastCommentStart = start; - - comment = { - type: type, - value: value - }; - if (extra.range) { - comment.range = [start, end]; - } - if (extra.loc) { - comment.loc = loc; - } - extra.comments.push(comment); - if (extra.attachComment) { - extra.leadingComments.push(comment); - extra.trailingComments.push(comment); - } - } - - function skipSingleLineComment() { - var start, loc, ch, comment; - - start = index - 2; - loc = { - start: { - line: lineNumber, - column: index - lineStart - 2 - } - }; - - while (index < length) { - ch = source.charCodeAt(index); - ++index; - if (isLineTerminator(ch)) { - if (extra.comments) { - comment = source.slice(start + 2, index - 1); - loc.end = { - line: lineNumber, - column: index - lineStart - 1 - }; - addComment('Line', comment, start, index - 1, loc); - } - if (ch === 13 && source.charCodeAt(index) === 10) { - ++index; - } - ++lineNumber; - lineStart = index; - return; - } - } - - if (extra.comments) { - comment = source.slice(start + 2, index); - loc.end = { - line: lineNumber, - column: index - lineStart - }; - addComment('Line', comment, start, index, loc); - } - } - - function skipMultiLineComment() { - var start, loc, ch, comment; - - if (extra.comments) { - start = index - 2; - loc = { - start: { - line: lineNumber, - column: index - lineStart - 2 - } - }; - } - - while (index < length) { - ch = source.charCodeAt(index); - if (isLineTerminator(ch)) { - if (ch === 13 && source.charCodeAt(index + 1) === 10) { - ++index; - } - ++lineNumber; - ++index; - lineStart = index; - if (index >= length) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - } else if (ch === 42) { - // Block comment ends with '*/' (char #42, char #47). - if (source.charCodeAt(index + 1) === 47) { - ++index; - ++index; - if (extra.comments) { - comment = source.slice(start + 2, index - 2); - loc.end = { - line: lineNumber, - column: index - lineStart - }; - addComment('Block', comment, start, index, loc); - } - return; - } - ++index; - } else { - ++index; - } - } - - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - function skipComment() { - var ch; - - while (index < length) { - ch = source.charCodeAt(index); - - if (isWhiteSpace(ch)) { - ++index; - } else if (isLineTerminator(ch)) { - ++index; - if (ch === 13 && source.charCodeAt(index) === 10) { - ++index; - } - ++lineNumber; - lineStart = index; - } else if (ch === 47) { // 47 is '/' - ch = source.charCodeAt(index + 1); - if (ch === 47) { - ++index; - ++index; - skipSingleLineComment(); - } else if (ch === 42) { // 42 is '*' - ++index; - ++index; - skipMultiLineComment(); - } else { - break; - } - } else { - break; - } - } - } - - function scanHexEscape(prefix) { - var i, len, ch, code = 0; - - len = (prefix === 'u') ? 4 : 2; - for (i = 0; i < len; ++i) { - if (index < length && isHexDigit(source[index])) { - ch = source[index++]; - code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase()); - } else { - return ''; - } - } - return String.fromCharCode(code); - } - - function scanUnicodeCodePointEscape() { - var ch, code, cu1, cu2; - - ch = source[index]; - code = 0; - - // At least, one hex digit is required. - if (ch === '}') { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - while (index < length) { - ch = source[index++]; - if (!isHexDigit(ch)) { - break; - } - code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase()); - } - - if (code > 0x10FFFF || ch !== '}') { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - // UTF-16 Encoding - if (code <= 0xFFFF) { - return String.fromCharCode(code); - } - cu1 = ((code - 0x10000) >> 10) + 0xD800; - cu2 = ((code - 0x10000) & 1023) + 0xDC00; - return String.fromCharCode(cu1, cu2); - } - - function getEscapedIdentifier() { - var ch, id; - - ch = source.charCodeAt(index++); - id = String.fromCharCode(ch); - - // '\u' (char #92, char #117) denotes an escaped character. - if (ch === 92) { - if (source.charCodeAt(index) !== 117) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - ++index; - ch = scanHexEscape('u'); - if (!ch || ch === '\\' || !isIdentifierStart(ch.charCodeAt(0))) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - id = ch; - } - - while (index < length) { - ch = source.charCodeAt(index); - if (!isIdentifierPart(ch)) { - break; - } - ++index; - id += String.fromCharCode(ch); - - // '\u' (char #92, char #117) denotes an escaped character. - if (ch === 92) { - id = id.substr(0, id.length - 1); - if (source.charCodeAt(index) !== 117) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - ++index; - ch = scanHexEscape('u'); - if (!ch || ch === '\\' || !isIdentifierPart(ch.charCodeAt(0))) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - id += ch; - } - } - - return id; - } - - function getIdentifier() { - var start, ch; - - start = index++; - while (index < length) { - ch = source.charCodeAt(index); - if (ch === 92) { - // Blackslash (char #92) marks Unicode escape sequence. - index = start; - return getEscapedIdentifier(); - } - if (isIdentifierPart(ch)) { - ++index; - } else { - break; - } - } - - return source.slice(start, index); - } - - function scanIdentifier() { - var start, id, type; - - start = index; - - // Backslash (char #92) starts an escaped character. - id = (source.charCodeAt(index) === 92) ? getEscapedIdentifier() : getIdentifier(); - - // There is no keyword or literal with only one character. - // Thus, it must be an identifier. - if (id.length === 1) { - type = Token.Identifier; - } else if (isKeyword(id)) { - type = Token.Keyword; - } else if (id === 'null') { - type = Token.NullLiteral; - } else if (id === 'true' || id === 'false') { - type = Token.BooleanLiteral; - } else { - type = Token.Identifier; - } - - return { - type: type, - value: id, - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - - // 7.7 Punctuators - - function scanPunctuator() { - var start = index, - code = source.charCodeAt(index), - code2, - ch1 = source[index], - ch2, - ch3, - ch4; - - if (state.inJSXTag || state.inJSXChild) { - // Don't need to check for '{' and '}' as it's already handled - // correctly by default. - switch (code) { - case 60: // < - case 62: // > - ++index; - return { - type: Token.Punctuator, - value: String.fromCharCode(code), - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - } - - switch (code) { - // Check for most common single-character punctuators. - case 40: // ( open bracket - case 41: // ) close bracket - case 59: // ; semicolon - case 44: // , comma - case 123: // { open curly brace - case 125: // } close curly brace - case 91: // [ - case 93: // ] - case 58: // : - case 63: // ? - case 126: // ~ - ++index; - if (extra.tokenize) { - if (code === 40) { - extra.openParenToken = extra.tokens.length; - } else if (code === 123) { - extra.openCurlyToken = extra.tokens.length; - } - } - return { - type: Token.Punctuator, - value: String.fromCharCode(code), - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - - default: - code2 = source.charCodeAt(index + 1); - - // '=' (char #61) marks an assignment or comparison operator. - if (code2 === 61) { - switch (code) { - case 37: // % - case 38: // & - case 42: // *: - case 43: // + - case 45: // - - case 47: // / - case 60: // < - case 62: // > - case 94: // ^ - case 124: // | - index += 2; - return { - type: Token.Punctuator, - value: String.fromCharCode(code) + String.fromCharCode(code2), - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - - case 33: // ! - case 61: // = - index += 2; - - // !== and === - if (source.charCodeAt(index) === 61) { - ++index; - } - return { - type: Token.Punctuator, - value: source.slice(start, index), - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - default: - break; - } - } - break; - } - - // Peek more characters. - - ch2 = source[index + 1]; - ch3 = source[index + 2]; - ch4 = source[index + 3]; - - // 4-character punctuator: >>>= - - if (ch1 === '>' && ch2 === '>' && ch3 === '>') { - if (ch4 === '=') { - index += 4; - return { - type: Token.Punctuator, - value: '>>>=', - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - } - - // 3-character punctuators: === !== >>> <<= >>= - - if (ch1 === '>' && ch2 === '>' && ch3 === '>' && !state.inType) { - index += 3; - return { - type: Token.Punctuator, - value: '>>>', - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - if (ch1 === '<' && ch2 === '<' && ch3 === '=') { - index += 3; - return { - type: Token.Punctuator, - value: '<<=', - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - if (ch1 === '>' && ch2 === '>' && ch3 === '=') { - index += 3; - return { - type: Token.Punctuator, - value: '>>=', - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - if (ch1 === '.' && ch2 === '.' && ch3 === '.') { - index += 3; - return { - type: Token.Punctuator, - value: '...', - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - // Other 2-character punctuators: ++ -- << >> && || - - // Don't match these tokens if we're in a type, since they never can - // occur and can mess up types like Map> - if (ch1 === ch2 && ('+-<>&|'.indexOf(ch1) >= 0) && !state.inType) { - index += 2; - return { - type: Token.Punctuator, - value: ch1 + ch2, - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - if (ch1 === '=' && ch2 === '>') { - index += 2; - return { - type: Token.Punctuator, - value: '=>', - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - if ('<>=!+-*%&|^/'.indexOf(ch1) >= 0) { - ++index; - return { - type: Token.Punctuator, - value: ch1, - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - if (ch1 === '.') { - ++index; - return { - type: Token.Punctuator, - value: ch1, - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - // 7.8.3 Numeric Literals - - function scanHexLiteral(start) { - var number = ''; - - while (index < length) { - if (!isHexDigit(source[index])) { - break; - } - number += source[index++]; - } - - if (number.length === 0) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - if (isIdentifierStart(source.charCodeAt(index))) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - return { - type: Token.NumericLiteral, - value: parseInt('0x' + number, 16), - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - function scanBinaryLiteral(start) { - var ch, number; - - number = ''; - - while (index < length) { - ch = source[index]; - if (ch !== '0' && ch !== '1') { - break; - } - number += source[index++]; - } - - if (number.length === 0) { - // only 0b or 0B - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - if (index < length) { - ch = source.charCodeAt(index); - /* istanbul ignore else */ - if (isIdentifierStart(ch) || isDecimalDigit(ch)) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - } - - return { - type: Token.NumericLiteral, - value: parseInt(number, 2), - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - function scanOctalLiteral(prefix, start) { - var number, octal; - - if (isOctalDigit(prefix)) { - octal = true; - number = '0' + source[index++]; - } else { - octal = false; - ++index; - number = ''; - } - - while (index < length) { - if (!isOctalDigit(source[index])) { - break; - } - number += source[index++]; - } - - if (!octal && number.length === 0) { - // only 0o or 0O - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - if (isIdentifierStart(source.charCodeAt(index)) || isDecimalDigit(source.charCodeAt(index))) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - return { - type: Token.NumericLiteral, - value: parseInt(number, 8), - octal: octal, - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - function scanNumericLiteral() { - var number, start, ch; - - ch = source[index]; - assert(isDecimalDigit(ch.charCodeAt(0)) || (ch === '.'), - 'Numeric literal must start with a decimal digit or a decimal point'); - - start = index; - number = ''; - if (ch !== '.') { - number = source[index++]; - ch = source[index]; - - // Hex number starts with '0x'. - // Octal number starts with '0'. - // Octal number in ES6 starts with '0o'. - // Binary number in ES6 starts with '0b'. - if (number === '0') { - if (ch === 'x' || ch === 'X') { - ++index; - return scanHexLiteral(start); - } - if (ch === 'b' || ch === 'B') { - ++index; - return scanBinaryLiteral(start); - } - if (ch === 'o' || ch === 'O' || isOctalDigit(ch)) { - return scanOctalLiteral(ch, start); - } - // decimal number starts with '0' such as '09' is illegal. - if (ch && isDecimalDigit(ch.charCodeAt(0))) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - } - - while (isDecimalDigit(source.charCodeAt(index))) { - number += source[index++]; - } - ch = source[index]; - } - - if (ch === '.') { - number += source[index++]; - while (isDecimalDigit(source.charCodeAt(index))) { - number += source[index++]; - } - ch = source[index]; - } - - if (ch === 'e' || ch === 'E') { - number += source[index++]; - - ch = source[index]; - if (ch === '+' || ch === '-') { - number += source[index++]; - } - if (isDecimalDigit(source.charCodeAt(index))) { - while (isDecimalDigit(source.charCodeAt(index))) { - number += source[index++]; - } - } else { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - } - - if (isIdentifierStart(source.charCodeAt(index))) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - return { - type: Token.NumericLiteral, - value: parseFloat(number), - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - // 7.8.4 String Literals - - function scanStringLiteral() { - var str = '', quote, start, ch, code, unescaped, restore, octal = false; - - quote = source[index]; - assert((quote === '\'' || quote === '"'), - 'String literal must starts with a quote'); - - start = index; - ++index; - - while (index < length) { - ch = source[index++]; - - if (ch === quote) { - quote = ''; - break; - } else if (ch === '\\') { - ch = source[index++]; - if (!ch || !isLineTerminator(ch.charCodeAt(0))) { - switch (ch) { - case 'n': - str += '\n'; - break; - case 'r': - str += '\r'; - break; - case 't': - str += '\t'; - break; - case 'u': - case 'x': - if (source[index] === '{') { - ++index; - str += scanUnicodeCodePointEscape(); - } else { - restore = index; - unescaped = scanHexEscape(ch); - if (unescaped) { - str += unescaped; - } else { - index = restore; - str += ch; - } - } - break; - case 'b': - str += '\b'; - break; - case 'f': - str += '\f'; - break; - case 'v': - str += '\x0B'; - break; - - default: - if (isOctalDigit(ch)) { - code = '01234567'.indexOf(ch); - - // \0 is not octal escape sequence - if (code !== 0) { - octal = true; - } - - /* istanbul ignore else */ - if (index < length && isOctalDigit(source[index])) { - octal = true; - code = code * 8 + '01234567'.indexOf(source[index++]); - - // 3 digits are only allowed when string starts - // with 0, 1, 2, 3 - if ('0123'.indexOf(ch) >= 0 && - index < length && - isOctalDigit(source[index])) { - code = code * 8 + '01234567'.indexOf(source[index++]); - } - } - str += String.fromCharCode(code); - } else { - str += ch; - } - break; - } - } else { - ++lineNumber; - if (ch === '\r' && source[index] === '\n') { - ++index; - } - lineStart = index; - } - } else if (isLineTerminator(ch.charCodeAt(0))) { - break; - } else { - str += ch; - } - } - - if (quote !== '') { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - return { - type: Token.StringLiteral, - value: str, - octal: octal, - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - function scanTemplate() { - var cooked = '', ch, start, terminated, tail, restore, unescaped, code, octal; - - terminated = false; - tail = false; - start = index; - - ++index; - - while (index < length) { - ch = source[index++]; - if (ch === '`') { - tail = true; - terminated = true; - break; - } else if (ch === '$') { - if (source[index] === '{') { - ++index; - terminated = true; - break; - } - cooked += ch; - } else if (ch === '\\') { - ch = source[index++]; - if (!isLineTerminator(ch.charCodeAt(0))) { - switch (ch) { - case 'n': - cooked += '\n'; - break; - case 'r': - cooked += '\r'; - break; - case 't': - cooked += '\t'; - break; - case 'u': - case 'x': - if (source[index] === '{') { - ++index; - cooked += scanUnicodeCodePointEscape(); - } else { - restore = index; - unescaped = scanHexEscape(ch); - if (unescaped) { - cooked += unescaped; - } else { - index = restore; - cooked += ch; - } - } - break; - case 'b': - cooked += '\b'; - break; - case 'f': - cooked += '\f'; - break; - case 'v': - cooked += '\v'; - break; - - default: - if (isOctalDigit(ch)) { - code = '01234567'.indexOf(ch); - - // \0 is not octal escape sequence - if (code !== 0) { - octal = true; - } - - /* istanbul ignore else */ - if (index < length && isOctalDigit(source[index])) { - octal = true; - code = code * 8 + '01234567'.indexOf(source[index++]); - - // 3 digits are only allowed when string starts - // with 0, 1, 2, 3 - if ('0123'.indexOf(ch) >= 0 && - index < length && - isOctalDigit(source[index])) { - code = code * 8 + '01234567'.indexOf(source[index++]); - } - } - cooked += String.fromCharCode(code); - } else { - cooked += ch; - } - break; - } - } else { - ++lineNumber; - if (ch === '\r' && source[index] === '\n') { - ++index; - } - lineStart = index; - } - } else if (isLineTerminator(ch.charCodeAt(0))) { - ++lineNumber; - if (ch === '\r' && source[index] === '\n') { - ++index; - } - lineStart = index; - cooked += '\n'; - } else { - cooked += ch; - } - } - - if (!terminated) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - return { - type: Token.Template, - value: { - cooked: cooked, - raw: source.slice(start + 1, index - ((tail) ? 1 : 2)) - }, - tail: tail, - octal: octal, - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - function scanTemplateElement(option) { - var startsWith, template; - - lookahead = null; - skipComment(); - - startsWith = (option.head) ? '`' : '}'; - - if (source[index] !== startsWith) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - template = scanTemplate(); - - peek(); - - return template; - } - - function testRegExp(pattern, flags) { - var tmp = pattern, - value; - - if (flags.indexOf('u') >= 0) { - // Replace each astral symbol and every Unicode code point - // escape sequence with a single ASCII symbol to avoid throwing on - // regular expressions that are only valid in combination with the - // `/u` flag. - // Note: replacing with the ASCII symbol `x` might cause false - // negatives in unlikely scenarios. For example, `[\u{61}-b]` is a - // perfectly valid pattern that is equivalent to `[a-b]`, but it - // would be replaced by `[x-b]` which throws an error. - tmp = tmp - .replace(/\\u\{([0-9a-fA-F]+)\}/g, function ($0, $1) { - if (parseInt($1, 16) <= 0x10FFFF) { - return 'x'; - } - throwError({}, Messages.InvalidRegExp); - }) - .replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, 'x'); - } - - // First, detect invalid regular expressions. - try { - value = new RegExp(tmp); - } catch (e) { - throwError({}, Messages.InvalidRegExp); - } - - // Return a regular expression object for this pattern-flag pair, or - // `null` in case the current environment doesn't support the flags it - // uses. - try { - return new RegExp(pattern, flags); - } catch (exception) { - return null; - } - } - - function scanRegExpBody() { - var ch, str, classMarker, terminated, body; - - ch = source[index]; - assert(ch === '/', 'Regular expression literal must start with a slash'); - str = source[index++]; - - classMarker = false; - terminated = false; - while (index < length) { - ch = source[index++]; - str += ch; - if (ch === '\\') { - ch = source[index++]; - // ECMA-262 7.8.5 - if (isLineTerminator(ch.charCodeAt(0))) { - throwError({}, Messages.UnterminatedRegExp); - } - str += ch; - } else if (isLineTerminator(ch.charCodeAt(0))) { - throwError({}, Messages.UnterminatedRegExp); - } else if (classMarker) { - if (ch === ']') { - classMarker = false; - } - } else { - if (ch === '/') { - terminated = true; - break; - } else if (ch === '[') { - classMarker = true; - } - } - } - - if (!terminated) { - throwError({}, Messages.UnterminatedRegExp); - } - - // Exclude leading and trailing slash. - body = str.substr(1, str.length - 2); - return { - value: body, - literal: str - }; - } - - function scanRegExpFlags() { - var ch, str, flags, restore; - - str = ''; - flags = ''; - while (index < length) { - ch = source[index]; - if (!isIdentifierPart(ch.charCodeAt(0))) { - break; - } - - ++index; - if (ch === '\\' && index < length) { - ch = source[index]; - if (ch === 'u') { - ++index; - restore = index; - ch = scanHexEscape('u'); - if (ch) { - flags += ch; - for (str += '\\u'; restore < index; ++restore) { - str += source[restore]; - } - } else { - index = restore; - flags += 'u'; - str += '\\u'; - } - throwErrorTolerant({}, Messages.UnexpectedToken, 'ILLEGAL'); - } else { - str += '\\'; - throwErrorTolerant({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - } else { - flags += ch; - str += ch; - } - } - - return { - value: flags, - literal: str - }; - } - - function scanRegExp() { - var start, body, flags, value; - - lookahead = null; - skipComment(); - start = index; - - body = scanRegExpBody(); - flags = scanRegExpFlags(); - value = testRegExp(body.value, flags.value); - - if (extra.tokenize) { - return { - type: Token.RegularExpression, - value: value, - regex: { - pattern: body.value, - flags: flags.value - }, - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - return { - literal: body.literal + flags.literal, - value: value, - regex: { - pattern: body.value, - flags: flags.value - }, - range: [start, index] - }; - } - - function isIdentifierName(token) { - return token.type === Token.Identifier || - token.type === Token.Keyword || - token.type === Token.BooleanLiteral || - token.type === Token.NullLiteral; - } - - function advanceSlash() { - var prevToken, - checkToken; - // Using the following algorithm: - // https://github.com/mozilla/sweet.js/wiki/design - prevToken = extra.tokens[extra.tokens.length - 1]; - if (!prevToken) { - // Nothing before that: it cannot be a division. - return scanRegExp(); - } - if (prevToken.type === 'Punctuator') { - if (prevToken.value === ')') { - checkToken = extra.tokens[extra.openParenToken - 1]; - if (checkToken && - checkToken.type === 'Keyword' && - (checkToken.value === 'if' || - checkToken.value === 'while' || - checkToken.value === 'for' || - checkToken.value === 'with')) { - return scanRegExp(); - } - return scanPunctuator(); - } - if (prevToken.value === '}') { - // Dividing a function by anything makes little sense, - // but we have to check for that. - if (extra.tokens[extra.openCurlyToken - 3] && - extra.tokens[extra.openCurlyToken - 3].type === 'Keyword') { - // Anonymous function. - checkToken = extra.tokens[extra.openCurlyToken - 4]; - if (!checkToken) { - return scanPunctuator(); - } - } else if (extra.tokens[extra.openCurlyToken - 4] && - extra.tokens[extra.openCurlyToken - 4].type === 'Keyword') { - // Named function. - checkToken = extra.tokens[extra.openCurlyToken - 5]; - if (!checkToken) { - return scanRegExp(); - } - } else { - return scanPunctuator(); - } - // checkToken determines whether the function is - // a declaration or an expression. - if (FnExprTokens.indexOf(checkToken.value) >= 0) { - // It is an expression. - return scanPunctuator(); - } - // It is a declaration. - return scanRegExp(); - } - return scanRegExp(); - } - if (prevToken.type === 'Keyword' && prevToken.value !== 'this') { - return scanRegExp(); - } - return scanPunctuator(); - } - - function advance() { - var ch; - - if (!state.inJSXChild) { - skipComment(); - } - - if (index >= length) { - return { - type: Token.EOF, - lineNumber: lineNumber, - lineStart: lineStart, - range: [index, index] - }; - } - - if (state.inJSXChild) { - return advanceJSXChild(); - } - - ch = source.charCodeAt(index); - - // Very common: ( and ) and ; - if (ch === 40 || ch === 41 || ch === 58) { - return scanPunctuator(); - } - - // String literal starts with single quote (#39) or double quote (#34). - if (ch === 39 || ch === 34) { - if (state.inJSXTag) { - return scanJSXStringLiteral(); - } - return scanStringLiteral(); - } - - if (state.inJSXTag && isJSXIdentifierStart(ch)) { - return scanJSXIdentifier(); - } - - if (ch === 96) { - return scanTemplate(); - } - if (isIdentifierStart(ch)) { - return scanIdentifier(); - } - - // Dot (.) char #46 can also start a floating-point number, hence the need - // to check the next character. - if (ch === 46) { - if (isDecimalDigit(source.charCodeAt(index + 1))) { - return scanNumericLiteral(); - } - return scanPunctuator(); - } - - if (isDecimalDigit(ch)) { - return scanNumericLiteral(); - } - - // Slash (/) char #47 can also start a regex. - if (extra.tokenize && ch === 47) { - return advanceSlash(); - } - - return scanPunctuator(); - } - - function lex() { - var token; - - token = lookahead; - index = token.range[1]; - lineNumber = token.lineNumber; - lineStart = token.lineStart; - - lookahead = advance(); - - index = token.range[1]; - lineNumber = token.lineNumber; - lineStart = token.lineStart; - - return token; - } - - function peek() { - var pos, line, start; - - pos = index; - line = lineNumber; - start = lineStart; - lookahead = advance(); - index = pos; - lineNumber = line; - lineStart = start; - } - - function lookahead2() { - var adv, pos, line, start, result; - - // If we are collecting the tokens, don't grab the next one yet. - /* istanbul ignore next */ - adv = (typeof extra.advance === 'function') ? extra.advance : advance; - - pos = index; - line = lineNumber; - start = lineStart; - - // Scan for the next immediate token. - /* istanbul ignore if */ - if (lookahead === null) { - lookahead = adv(); - } - index = lookahead.range[1]; - lineNumber = lookahead.lineNumber; - lineStart = lookahead.lineStart; - - // Grab the token right after. - result = adv(); - index = pos; - lineNumber = line; - lineStart = start; - - return result; - } - - function rewind(token) { - index = token.range[0]; - lineNumber = token.lineNumber; - lineStart = token.lineStart; - lookahead = token; - } - - function markerCreate() { - if (!extra.loc && !extra.range) { - return undefined; - } - skipComment(); - return {offset: index, line: lineNumber, col: index - lineStart}; - } - - function markerCreatePreserveWhitespace() { - if (!extra.loc && !extra.range) { - return undefined; - } - return {offset: index, line: lineNumber, col: index - lineStart}; - } - - function processComment(node) { - var lastChild, - trailingComments, - bottomRight = extra.bottomRightStack, - last = bottomRight[bottomRight.length - 1]; - - if (node.type === Syntax.Program) { - /* istanbul ignore else */ - if (node.body.length > 0) { - return; - } - } - - if (extra.trailingComments.length > 0) { - if (extra.trailingComments[0].range[0] >= node.range[1]) { - trailingComments = extra.trailingComments; - extra.trailingComments = []; - } else { - extra.trailingComments.length = 0; - } - } else { - if (last && last.trailingComments && last.trailingComments[0].range[0] >= node.range[1]) { - trailingComments = last.trailingComments; - delete last.trailingComments; - } - } - - // Eating the stack. - if (last) { - while (last && last.range[0] >= node.range[0]) { - lastChild = last; - last = bottomRight.pop(); - } - } - - if (lastChild) { - if (lastChild.leadingComments && lastChild.leadingComments[lastChild.leadingComments.length - 1].range[1] <= node.range[0]) { - node.leadingComments = lastChild.leadingComments; - delete lastChild.leadingComments; - } - } else if (extra.leadingComments.length > 0 && extra.leadingComments[extra.leadingComments.length - 1].range[1] <= node.range[0]) { - node.leadingComments = extra.leadingComments; - extra.leadingComments = []; - } - - if (trailingComments) { - node.trailingComments = trailingComments; - } - - bottomRight.push(node); - } - - function markerApply(marker, node) { - if (extra.range) { - node.range = [marker.offset, index]; - } - if (extra.loc) { - node.loc = { - start: { - line: marker.line, - column: marker.col - }, - end: { - line: lineNumber, - column: index - lineStart - } - }; - node = delegate.postProcess(node); - } - if (extra.attachComment) { - processComment(node); - } - return node; - } - - SyntaxTreeDelegate = { - - name: 'SyntaxTree', - - postProcess: function (node) { - return node; - }, - - createArrayExpression: function (elements) { - return { - type: Syntax.ArrayExpression, - elements: elements - }; - }, - - createAssignmentExpression: function (operator, left, right) { - return { - type: Syntax.AssignmentExpression, - operator: operator, - left: left, - right: right - }; - }, - - createBinaryExpression: function (operator, left, right) { - var type = (operator === '||' || operator === '&&') ? Syntax.LogicalExpression : - Syntax.BinaryExpression; - return { - type: type, - operator: operator, - left: left, - right: right - }; - }, - - createBlockStatement: function (body) { - return { - type: Syntax.BlockStatement, - body: body - }; - }, - - createBreakStatement: function (label) { - return { - type: Syntax.BreakStatement, - label: label - }; - }, - - createCallExpression: function (callee, args) { - return { - type: Syntax.CallExpression, - callee: callee, - 'arguments': args - }; - }, - - createCatchClause: function (param, body) { - return { - type: Syntax.CatchClause, - param: param, - body: body - }; - }, - - createConditionalExpression: function (test, consequent, alternate) { - return { - type: Syntax.ConditionalExpression, - test: test, - consequent: consequent, - alternate: alternate - }; - }, - - createContinueStatement: function (label) { - return { - type: Syntax.ContinueStatement, - label: label - }; - }, - - createDebuggerStatement: function () { - return { - type: Syntax.DebuggerStatement - }; - }, - - createDoWhileStatement: function (body, test) { - return { - type: Syntax.DoWhileStatement, - body: body, - test: test - }; - }, - - createEmptyStatement: function () { - return { - type: Syntax.EmptyStatement - }; - }, - - createExpressionStatement: function (expression) { - return { - type: Syntax.ExpressionStatement, - expression: expression - }; - }, - - createForStatement: function (init, test, update, body) { - return { - type: Syntax.ForStatement, - init: init, - test: test, - update: update, - body: body - }; - }, - - createForInStatement: function (left, right, body) { - return { - type: Syntax.ForInStatement, - left: left, - right: right, - body: body, - each: false - }; - }, - - createForOfStatement: function (left, right, body) { - return { - type: Syntax.ForOfStatement, - left: left, - right: right, - body: body - }; - }, - - createFunctionDeclaration: function (id, params, defaults, body, rest, generator, expression, - isAsync, returnType, typeParameters) { - var funDecl = { - type: Syntax.FunctionDeclaration, - id: id, - params: params, - defaults: defaults, - body: body, - rest: rest, - generator: generator, - expression: expression, - returnType: returnType, - typeParameters: typeParameters - }; - - if (isAsync) { - funDecl.async = true; - } - - return funDecl; - }, - - createFunctionExpression: function (id, params, defaults, body, rest, generator, expression, - isAsync, returnType, typeParameters) { - var funExpr = { - type: Syntax.FunctionExpression, - id: id, - params: params, - defaults: defaults, - body: body, - rest: rest, - generator: generator, - expression: expression, - returnType: returnType, - typeParameters: typeParameters - }; - - if (isAsync) { - funExpr.async = true; - } - - return funExpr; - }, - - createIdentifier: function (name) { - return { - type: Syntax.Identifier, - name: name, - // Only here to initialize the shape of the object to ensure - // that the 'typeAnnotation' key is ordered before others that - // are added later (like 'loc' and 'range'). This just helps - // keep the shape of Identifier nodes consistent with everything - // else. - typeAnnotation: undefined, - optional: undefined - }; - }, - - createTypeAnnotation: function (typeAnnotation) { - return { - type: Syntax.TypeAnnotation, - typeAnnotation: typeAnnotation - }; - }, - - createTypeCast: function (expression, typeAnnotation) { - return { - type: Syntax.TypeCastExpression, - expression: expression, - typeAnnotation: typeAnnotation - }; - }, - - createFunctionTypeAnnotation: function (params, returnType, rest, typeParameters) { - return { - type: Syntax.FunctionTypeAnnotation, - params: params, - returnType: returnType, - rest: rest, - typeParameters: typeParameters - }; - }, - - createFunctionTypeParam: function (name, typeAnnotation, optional) { - return { - type: Syntax.FunctionTypeParam, - name: name, - typeAnnotation: typeAnnotation, - optional: optional - }; - }, - - createNullableTypeAnnotation: function (typeAnnotation) { - return { - type: Syntax.NullableTypeAnnotation, - typeAnnotation: typeAnnotation - }; - }, - - createArrayTypeAnnotation: function (elementType) { - return { - type: Syntax.ArrayTypeAnnotation, - elementType: elementType - }; - }, - - createGenericTypeAnnotation: function (id, typeParameters) { - return { - type: Syntax.GenericTypeAnnotation, - id: id, - typeParameters: typeParameters - }; - }, - - createQualifiedTypeIdentifier: function (qualification, id) { - return { - type: Syntax.QualifiedTypeIdentifier, - qualification: qualification, - id: id - }; - }, - - createTypeParameterDeclaration: function (params) { - return { - type: Syntax.TypeParameterDeclaration, - params: params - }; - }, - - createTypeParameterInstantiation: function (params) { - return { - type: Syntax.TypeParameterInstantiation, - params: params - }; - }, - - createAnyTypeAnnotation: function () { - return { - type: Syntax.AnyTypeAnnotation - }; - }, - - createBooleanTypeAnnotation: function () { - return { - type: Syntax.BooleanTypeAnnotation - }; - }, - - createNumberTypeAnnotation: function () { - return { - type: Syntax.NumberTypeAnnotation - }; - }, - - createStringTypeAnnotation: function () { - return { - type: Syntax.StringTypeAnnotation - }; - }, - - createStringLiteralTypeAnnotation: function (token) { - return { - type: Syntax.StringLiteralTypeAnnotation, - value: token.value, - raw: source.slice(token.range[0], token.range[1]) - }; - }, - - createVoidTypeAnnotation: function () { - return { - type: Syntax.VoidTypeAnnotation - }; - }, - - createTypeofTypeAnnotation: function (argument) { - return { - type: Syntax.TypeofTypeAnnotation, - argument: argument - }; - }, - - createTupleTypeAnnotation: function (types) { - return { - type: Syntax.TupleTypeAnnotation, - types: types - }; - }, - - createObjectTypeAnnotation: function (properties, indexers, callProperties) { - return { - type: Syntax.ObjectTypeAnnotation, - properties: properties, - indexers: indexers, - callProperties: callProperties - }; - }, - - createObjectTypeIndexer: function (id, key, value, isStatic) { - return { - type: Syntax.ObjectTypeIndexer, - id: id, - key: key, - value: value, - "static": isStatic - }; - }, - - createObjectTypeCallProperty: function (value, isStatic) { - return { - type: Syntax.ObjectTypeCallProperty, - value: value, - "static": isStatic - }; - }, - - createObjectTypeProperty: function (key, value, optional, isStatic) { - return { - type: Syntax.ObjectTypeProperty, - key: key, - value: value, - optional: optional, - "static": isStatic - }; - }, - - createUnionTypeAnnotation: function (types) { - return { - type: Syntax.UnionTypeAnnotation, - types: types - }; - }, - - createIntersectionTypeAnnotation: function (types) { - return { - type: Syntax.IntersectionTypeAnnotation, - types: types - }; - }, - - createTypeAlias: function (id, typeParameters, right) { - return { - type: Syntax.TypeAlias, - id: id, - typeParameters: typeParameters, - right: right - }; - }, - - createInterface: function (id, typeParameters, body, extended) { - return { - type: Syntax.InterfaceDeclaration, - id: id, - typeParameters: typeParameters, - body: body, - "extends": extended - }; - }, - - createInterfaceExtends: function (id, typeParameters) { - return { - type: Syntax.InterfaceExtends, - id: id, - typeParameters: typeParameters - }; - }, - - createDeclareFunction: function (id) { - return { - type: Syntax.DeclareFunction, - id: id - }; - }, - - createDeclareVariable: function (id) { - return { - type: Syntax.DeclareVariable, - id: id - }; - }, - - createDeclareModule: function (id, body) { - return { - type: Syntax.DeclareModule, - id: id, - body: body - }; - }, - - createJSXAttribute: function (name, value) { - return { - type: Syntax.JSXAttribute, - name: name, - value: value || null - }; - }, - - createJSXSpreadAttribute: function (argument) { - return { - type: Syntax.JSXSpreadAttribute, - argument: argument - }; - }, - - createJSXIdentifier: function (name) { - return { - type: Syntax.JSXIdentifier, - name: name - }; - }, - - createJSXNamespacedName: function (namespace, name) { - return { - type: Syntax.JSXNamespacedName, - namespace: namespace, - name: name - }; - }, - - createJSXMemberExpression: function (object, property) { - return { - type: Syntax.JSXMemberExpression, - object: object, - property: property - }; - }, - - createJSXElement: function (openingElement, closingElement, children) { - return { - type: Syntax.JSXElement, - openingElement: openingElement, - closingElement: closingElement, - children: children - }; - }, - - createJSXEmptyExpression: function () { - return { - type: Syntax.JSXEmptyExpression - }; - }, - - createJSXExpressionContainer: function (expression) { - return { - type: Syntax.JSXExpressionContainer, - expression: expression - }; - }, - - createJSXOpeningElement: function (name, attributes, selfClosing) { - return { - type: Syntax.JSXOpeningElement, - name: name, - selfClosing: selfClosing, - attributes: attributes - }; - }, - - createJSXClosingElement: function (name) { - return { - type: Syntax.JSXClosingElement, - name: name - }; - }, - - createIfStatement: function (test, consequent, alternate) { - return { - type: Syntax.IfStatement, - test: test, - consequent: consequent, - alternate: alternate - }; - }, - - createLabeledStatement: function (label, body) { - return { - type: Syntax.LabeledStatement, - label: label, - body: body - }; - }, - - createLiteral: function (token) { - var object = { - type: Syntax.Literal, - value: token.value, - raw: source.slice(token.range[0], token.range[1]) - }; - if (token.regex) { - object.regex = token.regex; - } - return object; - }, - - createMemberExpression: function (accessor, object, property) { - return { - type: Syntax.MemberExpression, - computed: accessor === '[', - object: object, - property: property - }; - }, - - createNewExpression: function (callee, args) { - return { - type: Syntax.NewExpression, - callee: callee, - 'arguments': args - }; - }, - - createObjectExpression: function (properties) { - return { - type: Syntax.ObjectExpression, - properties: properties - }; - }, - - createPostfixExpression: function (operator, argument) { - return { - type: Syntax.UpdateExpression, - operator: operator, - argument: argument, - prefix: false - }; - }, - - createProgram: function (body) { - return { - type: Syntax.Program, - body: body - }; - }, - - createProperty: function (kind, key, value, method, shorthand, computed) { - return { - type: Syntax.Property, - key: key, - value: value, - kind: kind, - method: method, - shorthand: shorthand, - computed: computed - }; - }, - - createReturnStatement: function (argument) { - return { - type: Syntax.ReturnStatement, - argument: argument - }; - }, - - createSequenceExpression: function (expressions) { - return { - type: Syntax.SequenceExpression, - expressions: expressions - }; - }, - - createSwitchCase: function (test, consequent) { - return { - type: Syntax.SwitchCase, - test: test, - consequent: consequent - }; - }, - - createSwitchStatement: function (discriminant, cases) { - return { - type: Syntax.SwitchStatement, - discriminant: discriminant, - cases: cases - }; - }, - - createThisExpression: function () { - return { - type: Syntax.ThisExpression - }; - }, - - createThrowStatement: function (argument) { - return { - type: Syntax.ThrowStatement, - argument: argument - }; - }, - - createTryStatement: function (block, guardedHandlers, handlers, finalizer) { - return { - type: Syntax.TryStatement, - block: block, - guardedHandlers: guardedHandlers, - handlers: handlers, - finalizer: finalizer - }; - }, - - createUnaryExpression: function (operator, argument) { - if (operator === '++' || operator === '--') { - return { - type: Syntax.UpdateExpression, - operator: operator, - argument: argument, - prefix: true - }; - } - return { - type: Syntax.UnaryExpression, - operator: operator, - argument: argument, - prefix: true - }; - }, - - createVariableDeclaration: function (declarations, kind) { - return { - type: Syntax.VariableDeclaration, - declarations: declarations, - kind: kind - }; - }, - - createVariableDeclarator: function (id, init) { - return { - type: Syntax.VariableDeclarator, - id: id, - init: init - }; - }, - - createWhileStatement: function (test, body) { - return { - type: Syntax.WhileStatement, - test: test, - body: body - }; - }, - - createWithStatement: function (object, body) { - return { - type: Syntax.WithStatement, - object: object, - body: body - }; - }, - - createTemplateElement: function (value, tail) { - return { - type: Syntax.TemplateElement, - value: value, - tail: tail - }; - }, - - createTemplateLiteral: function (quasis, expressions) { - return { - type: Syntax.TemplateLiteral, - quasis: quasis, - expressions: expressions - }; - }, - - createSpreadElement: function (argument) { - return { - type: Syntax.SpreadElement, - argument: argument - }; - }, - - createSpreadProperty: function (argument) { - return { - type: Syntax.SpreadProperty, - argument: argument - }; - }, - - createTaggedTemplateExpression: function (tag, quasi) { - return { - type: Syntax.TaggedTemplateExpression, - tag: tag, - quasi: quasi - }; - }, - - createArrowFunctionExpression: function (params, defaults, body, rest, expression, isAsync) { - var arrowExpr = { - type: Syntax.ArrowFunctionExpression, - id: null, - params: params, - defaults: defaults, - body: body, - rest: rest, - generator: false, - expression: expression - }; - - if (isAsync) { - arrowExpr.async = true; - } - - return arrowExpr; - }, - - createMethodDefinition: function (propertyType, kind, key, value, computed) { - return { - type: Syntax.MethodDefinition, - key: key, - value: value, - kind: kind, - 'static': propertyType === ClassPropertyType["static"], - computed: computed - }; - }, - - createClassProperty: function (key, typeAnnotation, computed, isStatic) { - return { - type: Syntax.ClassProperty, - key: key, - typeAnnotation: typeAnnotation, - computed: computed, - "static": isStatic - }; - }, - - createClassBody: function (body) { - return { - type: Syntax.ClassBody, - body: body - }; - }, - - createClassImplements: function (id, typeParameters) { - return { - type: Syntax.ClassImplements, - id: id, - typeParameters: typeParameters - }; - }, - - createClassExpression: function (id, superClass, body, typeParameters, superTypeParameters, implemented) { - return { - type: Syntax.ClassExpression, - id: id, - superClass: superClass, - body: body, - typeParameters: typeParameters, - superTypeParameters: superTypeParameters, - "implements": implemented - }; - }, - - createClassDeclaration: function (id, superClass, body, typeParameters, superTypeParameters, implemented) { - return { - type: Syntax.ClassDeclaration, - id: id, - superClass: superClass, - body: body, - typeParameters: typeParameters, - superTypeParameters: superTypeParameters, - "implements": implemented - }; - }, - - createModuleSpecifier: function (token) { - return { - type: Syntax.ModuleSpecifier, - value: token.value, - raw: source.slice(token.range[0], token.range[1]) - }; - }, - - createExportSpecifier: function (id, name) { - return { - type: Syntax.ExportSpecifier, - id: id, - name: name - }; - }, - - createExportBatchSpecifier: function () { - return { - type: Syntax.ExportBatchSpecifier - }; - }, - - createImportDefaultSpecifier: function (id) { - return { - type: Syntax.ImportDefaultSpecifier, - id: id - }; - }, - - createImportNamespaceSpecifier: function (id) { - return { - type: Syntax.ImportNamespaceSpecifier, - id: id - }; - }, - - createExportDeclaration: function (isDefault, declaration, specifiers, src) { - return { - type: Syntax.ExportDeclaration, - 'default': !!isDefault, - declaration: declaration, - specifiers: specifiers, - source: src - }; - }, - - createImportSpecifier: function (id, name) { - return { - type: Syntax.ImportSpecifier, - id: id, - name: name - }; - }, - - createImportDeclaration: function (specifiers, src, isType) { - return { - type: Syntax.ImportDeclaration, - specifiers: specifiers, - source: src, - isType: isType - }; - }, - - createYieldExpression: function (argument, dlg) { - return { - type: Syntax.YieldExpression, - argument: argument, - delegate: dlg - }; - }, - - createAwaitExpression: function (argument) { - return { - type: Syntax.AwaitExpression, - argument: argument - }; - }, - - createComprehensionExpression: function (filter, blocks, body) { - return { - type: Syntax.ComprehensionExpression, - filter: filter, - blocks: blocks, - body: body - }; - } - - }; - - // Return true if there is a line terminator before the next token. - - function peekLineTerminator() { - var pos, line, start, found; - - pos = index; - line = lineNumber; - start = lineStart; - skipComment(); - found = lineNumber !== line; - index = pos; - lineNumber = line; - lineStart = start; - - return found; - } - - // Throw an exception - - function throwError(token, messageFormat) { - var error, - args = Array.prototype.slice.call(arguments, 2), - msg = messageFormat.replace( - /%(\d)/g, - function (whole, idx) { - assert(idx < args.length, 'Message reference must be in range'); - return args[idx]; - } - ); - - if (typeof token.lineNumber === 'number') { - error = new Error('Line ' + token.lineNumber + ': ' + msg); - error.index = token.range[0]; - error.lineNumber = token.lineNumber; - error.column = token.range[0] - lineStart + 1; - } else { - error = new Error('Line ' + lineNumber + ': ' + msg); - error.index = index; - error.lineNumber = lineNumber; - error.column = index - lineStart + 1; - } - - error.description = msg; - throw error; - } - - function throwErrorTolerant() { - try { - throwError.apply(null, arguments); - } catch (e) { - if (extra.errors) { - extra.errors.push(e); - } else { - throw e; - } - } - } - - - // Throw an exception because of the token. - - function throwUnexpected(token) { - if (token.type === Token.EOF) { - throwError(token, Messages.UnexpectedEOS); - } - - if (token.type === Token.NumericLiteral) { - throwError(token, Messages.UnexpectedNumber); - } - - if (token.type === Token.StringLiteral || token.type === Token.JSXText) { - throwError(token, Messages.UnexpectedString); - } - - if (token.type === Token.Identifier) { - throwError(token, Messages.UnexpectedIdentifier); - } - - if (token.type === Token.Keyword) { - if (isFutureReservedWord(token.value)) { - throwError(token, Messages.UnexpectedReserved); - } else if (strict && isStrictModeReservedWord(token.value)) { - throwErrorTolerant(token, Messages.StrictReservedWord); - return; - } - throwError(token, Messages.UnexpectedToken, token.value); - } - - if (token.type === Token.Template) { - throwError(token, Messages.UnexpectedTemplate, token.value.raw); - } - - // BooleanLiteral, NullLiteral, or Punctuator. - throwError(token, Messages.UnexpectedToken, token.value); - } - - // Expect the next token to match the specified punctuator. - // If not, an exception will be thrown. - - function expect(value) { - var token = lex(); - if (token.type !== Token.Punctuator || token.value !== value) { - throwUnexpected(token); - } - } - - // Expect the next token to match the specified keyword. - // If not, an exception will be thrown. - - function expectKeyword(keyword, contextual) { - var token = lex(); - if (token.type !== (contextual ? Token.Identifier : Token.Keyword) || - token.value !== keyword) { - throwUnexpected(token); - } - } - - // Expect the next token to match the specified contextual keyword. - // If not, an exception will be thrown. - - function expectContextualKeyword(keyword) { - return expectKeyword(keyword, true); - } - - // Return true if the next token matches the specified punctuator. - - function match(value) { - return lookahead.type === Token.Punctuator && lookahead.value === value; - } - - // Return true if the next token matches the specified keyword - - function matchKeyword(keyword, contextual) { - var expectedType = contextual ? Token.Identifier : Token.Keyword; - return lookahead.type === expectedType && lookahead.value === keyword; - } - - // Return true if the next token matches the specified contextual keyword - - function matchContextualKeyword(keyword) { - return matchKeyword(keyword, true); - } - - // Return true if the next token is an assignment operator - - function matchAssign() { - var op; - - if (lookahead.type !== Token.Punctuator) { - return false; - } - op = lookahead.value; - return op === '=' || - op === '*=' || - op === '/=' || - op === '%=' || - op === '+=' || - op === '-=' || - op === '<<=' || - op === '>>=' || - op === '>>>=' || - op === '&=' || - op === '^=' || - op === '|='; - } - - // Note that 'yield' is treated as a keyword in strict mode, but a - // contextual keyword (identifier) in non-strict mode, so we need to - // use matchKeyword('yield', false) and matchKeyword('yield', true) - // (i.e. matchContextualKeyword) appropriately. - function matchYield() { - return state.yieldAllowed && matchKeyword('yield', !strict); - } - - function matchAsync() { - var backtrackToken = lookahead, matches = false; - - if (matchContextualKeyword('async')) { - lex(); // Make sure peekLineTerminator() starts after 'async'. - matches = !peekLineTerminator(); - rewind(backtrackToken); // Revert the lex(). - } - - return matches; - } - - function matchAwait() { - return state.awaitAllowed && matchContextualKeyword('await'); - } - - function consumeSemicolon() { - var line, oldIndex = index, oldLineNumber = lineNumber, - oldLineStart = lineStart, oldLookahead = lookahead; - - // Catch the very common case first: immediately a semicolon (char #59). - if (source.charCodeAt(index) === 59) { - lex(); - return; - } - - line = lineNumber; - skipComment(); - if (lineNumber !== line) { - index = oldIndex; - lineNumber = oldLineNumber; - lineStart = oldLineStart; - lookahead = oldLookahead; - return; - } - - if (match(';')) { - lex(); - return; - } - - if (lookahead.type !== Token.EOF && !match('}')) { - throwUnexpected(lookahead); - } - } - - // Return true if provided expression is LeftHandSideExpression - - function isLeftHandSide(expr) { - return expr.type === Syntax.Identifier || expr.type === Syntax.MemberExpression; - } - - function isAssignableLeftHandSide(expr) { - return isLeftHandSide(expr) || expr.type === Syntax.ObjectPattern || expr.type === Syntax.ArrayPattern; - } - - // 11.1.4 Array Initialiser - - function parseArrayInitialiser() { - var elements = [], blocks = [], filter = null, tmp, possiblecomprehension = true, - marker = markerCreate(); - - expect('['); - while (!match(']')) { - if (lookahead.value === 'for' && - lookahead.type === Token.Keyword) { - if (!possiblecomprehension) { - throwError({}, Messages.ComprehensionError); - } - matchKeyword('for'); - tmp = parseForStatement({ignoreBody: true}); - tmp.of = tmp.type === Syntax.ForOfStatement; - tmp.type = Syntax.ComprehensionBlock; - if (tmp.left.kind) { // can't be let or const - throwError({}, Messages.ComprehensionError); - } - blocks.push(tmp); - } else if (lookahead.value === 'if' && - lookahead.type === Token.Keyword) { - if (!possiblecomprehension) { - throwError({}, Messages.ComprehensionError); - } - expectKeyword('if'); - expect('('); - filter = parseExpression(); - expect(')'); - } else if (lookahead.value === ',' && - lookahead.type === Token.Punctuator) { - possiblecomprehension = false; // no longer allowed. - lex(); - elements.push(null); - } else { - tmp = parseSpreadOrAssignmentExpression(); - elements.push(tmp); - if (tmp && tmp.type === Syntax.SpreadElement) { - if (!match(']')) { - throwError({}, Messages.ElementAfterSpreadElement); - } - } else if (!(match(']') || matchKeyword('for') || matchKeyword('if'))) { - expect(','); // this lexes. - possiblecomprehension = false; - } - } - } - - expect(']'); - - if (filter && !blocks.length) { - throwError({}, Messages.ComprehensionRequiresBlock); - } - - if (blocks.length) { - if (elements.length !== 1) { - throwError({}, Messages.ComprehensionError); - } - return markerApply(marker, delegate.createComprehensionExpression(filter, blocks, elements[0])); - } - return markerApply(marker, delegate.createArrayExpression(elements)); - } - - // 11.1.5 Object Initialiser - - function parsePropertyFunction(options) { - var previousStrict, previousYieldAllowed, previousAwaitAllowed, - params, defaults, body, marker = markerCreate(); - - previousStrict = strict; - previousYieldAllowed = state.yieldAllowed; - state.yieldAllowed = options.generator; - previousAwaitAllowed = state.awaitAllowed; - state.awaitAllowed = options.async; - params = options.params || []; - defaults = options.defaults || []; - - body = parseConciseBody(); - if (options.name && strict && isRestrictedWord(params[0].name)) { - throwErrorTolerant(options.name, Messages.StrictParamName); - } - strict = previousStrict; - state.yieldAllowed = previousYieldAllowed; - state.awaitAllowed = previousAwaitAllowed; - - return markerApply(marker, delegate.createFunctionExpression( - null, - params, - defaults, - body, - options.rest || null, - options.generator, - body.type !== Syntax.BlockStatement, - options.async, - options.returnType, - options.typeParameters - )); - } - - - function parsePropertyMethodFunction(options) { - var previousStrict, tmp, method; - - previousStrict = strict; - strict = true; - - tmp = parseParams(); - - if (tmp.stricted) { - throwErrorTolerant(tmp.stricted, tmp.message); - } - - method = parsePropertyFunction({ - params: tmp.params, - defaults: tmp.defaults, - rest: tmp.rest, - generator: options.generator, - async: options.async, - returnType: tmp.returnType, - typeParameters: options.typeParameters - }); - - strict = previousStrict; - - return method; - } - - - function parseObjectPropertyKey() { - var marker = markerCreate(), - token = lex(), - propertyKey, - result; - - // Note: This function is called only from parseObjectProperty(), where - // EOF and Punctuator tokens are already filtered out. - - if (token.type === Token.StringLiteral || token.type === Token.NumericLiteral) { - if (strict && token.octal) { - throwErrorTolerant(token, Messages.StrictOctalLiteral); - } - return markerApply(marker, delegate.createLiteral(token)); - } - - if (token.type === Token.Punctuator && token.value === '[') { - // For computed properties we should skip the [ and ], and - // capture in marker only the assignment expression itself. - marker = markerCreate(); - propertyKey = parseAssignmentExpression(); - result = markerApply(marker, propertyKey); - expect(']'); - return result; - } - - return markerApply(marker, delegate.createIdentifier(token.value)); - } - - function parseObjectProperty() { - var token, key, id, param, computed, - marker = markerCreate(), returnType, typeParameters; - - token = lookahead; - computed = (token.value === '[' && token.type === Token.Punctuator); - - if (token.type === Token.Identifier || computed || matchAsync()) { - id = parseObjectPropertyKey(); - - if (match(':')) { - lex(); - - return markerApply( - marker, - delegate.createProperty( - 'init', - id, - parseAssignmentExpression(), - false, - false, - computed - ) - ); - } - - if (match('(') || match('<')) { - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - return markerApply( - marker, - delegate.createProperty( - 'init', - id, - parsePropertyMethodFunction({ - generator: false, - async: false, - typeParameters: typeParameters - }), - true, - false, - computed - ) - ); - } - - // Property Assignment: Getter and Setter. - - if (token.value === 'get') { - computed = (lookahead.value === '['); - key = parseObjectPropertyKey(); - - expect('('); - expect(')'); - if (match(':')) { - returnType = parseTypeAnnotation(); - } - - return markerApply( - marker, - delegate.createProperty( - 'get', - key, - parsePropertyFunction({ - generator: false, - async: false, - returnType: returnType - }), - false, - false, - computed - ) - ); - } - - if (token.value === 'set') { - computed = (lookahead.value === '['); - key = parseObjectPropertyKey(); - - expect('('); - token = lookahead; - param = [ parseTypeAnnotatableIdentifier() ]; - expect(')'); - if (match(':')) { - returnType = parseTypeAnnotation(); - } - - return markerApply( - marker, - delegate.createProperty( - 'set', - key, - parsePropertyFunction({ - params: param, - generator: false, - async: false, - name: token, - returnType: returnType - }), - false, - false, - computed - ) - ); - } - - if (token.value === 'async') { - computed = (lookahead.value === '['); - key = parseObjectPropertyKey(); - - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - - return markerApply( - marker, - delegate.createProperty( - 'init', - key, - parsePropertyMethodFunction({ - generator: false, - async: true, - typeParameters: typeParameters - }), - true, - false, - computed - ) - ); - } - - if (computed) { - // Computed properties can only be used with full notation. - throwUnexpected(lookahead); - } - - return markerApply( - marker, - delegate.createProperty('init', id, id, false, true, false) - ); - } - - if (token.type === Token.EOF || token.type === Token.Punctuator) { - if (!match('*')) { - throwUnexpected(token); - } - lex(); - - computed = (lookahead.type === Token.Punctuator && lookahead.value === '['); - - id = parseObjectPropertyKey(); - - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - - if (!match('(')) { - throwUnexpected(lex()); - } - - return markerApply(marker, delegate.createProperty( - 'init', - id, - parsePropertyMethodFunction({ - generator: true, - typeParameters: typeParameters - }), - true, - false, - computed - )); - } - key = parseObjectPropertyKey(); - if (match(':')) { - lex(); - return markerApply(marker, delegate.createProperty('init', key, parseAssignmentExpression(), false, false, false)); - } - if (match('(') || match('<')) { - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - return markerApply(marker, delegate.createProperty( - 'init', - key, - parsePropertyMethodFunction({ - generator: false, - typeParameters: typeParameters - }), - true, - false, - false - )); - } - throwUnexpected(lex()); - } - - function parseObjectSpreadProperty() { - var marker = markerCreate(); - expect('...'); - return markerApply(marker, delegate.createSpreadProperty(parseAssignmentExpression())); - } - - function getFieldName(key) { - var toString = String; - if (key.type === Syntax.Identifier) { - return key.name; - } - return toString(key.value); - } - - function parseObjectInitialiser() { - var properties = [], property, name, kind, storedKind, map = new StringMap(), - marker = markerCreate(), toString = String; - - expect('{'); - - while (!match('}')) { - if (match('...')) { - property = parseObjectSpreadProperty(); - } else { - property = parseObjectProperty(); - - if (property.key.type === Syntax.Identifier) { - name = property.key.name; - } else { - name = toString(property.key.value); - } - kind = (property.kind === 'init') ? PropertyKind.Data : (property.kind === 'get') ? PropertyKind.Get : PropertyKind.Set; - - if (map.has(name)) { - storedKind = map.get(name); - if (storedKind === PropertyKind.Data) { - if (strict && kind === PropertyKind.Data) { - throwErrorTolerant({}, Messages.StrictDuplicateProperty); - } else if (kind !== PropertyKind.Data) { - throwErrorTolerant({}, Messages.AccessorDataProperty); - } - } else { - if (kind === PropertyKind.Data) { - throwErrorTolerant({}, Messages.AccessorDataProperty); - } else if (storedKind & kind) { - throwErrorTolerant({}, Messages.AccessorGetSet); - } - } - map.set(name, storedKind | kind); - } else { - map.set(name, kind); - } - } - - properties.push(property); - - if (!match('}')) { - expect(','); - } - } - - expect('}'); - - return markerApply(marker, delegate.createObjectExpression(properties)); - } - - function parseTemplateElement(option) { - var marker = markerCreate(), - token = scanTemplateElement(option); - if (strict && token.octal) { - throwError(token, Messages.StrictOctalLiteral); - } - return markerApply(marker, delegate.createTemplateElement({ raw: token.value.raw, cooked: token.value.cooked }, token.tail)); - } - - function parseTemplateLiteral() { - var quasi, quasis, expressions, marker = markerCreate(); - - quasi = parseTemplateElement({ head: true }); - quasis = [ quasi ]; - expressions = []; - - while (!quasi.tail) { - expressions.push(parseExpression()); - quasi = parseTemplateElement({ head: false }); - quasis.push(quasi); - } - - return markerApply(marker, delegate.createTemplateLiteral(quasis, expressions)); - } - - // 11.1.6 The Grouping Operator - - function parseGroupExpression() { - var expr, marker, typeAnnotation; - - expect('('); - - ++state.parenthesizedCount; - - marker = markerCreate(); - - expr = parseExpression(); - - if (match(':')) { - typeAnnotation = parseTypeAnnotation(); - expr = markerApply(marker, delegate.createTypeCast( - expr, - typeAnnotation - )); - } - - expect(')'); - - return expr; - } - - function matchAsyncFuncExprOrDecl() { - var token; - - if (matchAsync()) { - token = lookahead2(); - if (token.type === Token.Keyword && token.value === 'function') { - return true; - } - } - - return false; - } - - // 11.1 Primary Expressions - - function parsePrimaryExpression() { - var marker, type, token, expr; - - type = lookahead.type; - - if (type === Token.Identifier) { - marker = markerCreate(); - return markerApply(marker, delegate.createIdentifier(lex().value)); - } - - if (type === Token.StringLiteral || type === Token.NumericLiteral) { - if (strict && lookahead.octal) { - throwErrorTolerant(lookahead, Messages.StrictOctalLiteral); - } - marker = markerCreate(); - return markerApply(marker, delegate.createLiteral(lex())); - } - - if (type === Token.Keyword) { - if (matchKeyword('this')) { - marker = markerCreate(); - lex(); - return markerApply(marker, delegate.createThisExpression()); - } - - if (matchKeyword('function')) { - return parseFunctionExpression(); - } - - if (matchKeyword('class')) { - return parseClassExpression(); - } - - if (matchKeyword('super')) { - marker = markerCreate(); - lex(); - return markerApply(marker, delegate.createIdentifier('super')); - } - } - - if (type === Token.BooleanLiteral) { - marker = markerCreate(); - token = lex(); - token.value = (token.value === 'true'); - return markerApply(marker, delegate.createLiteral(token)); - } - - if (type === Token.NullLiteral) { - marker = markerCreate(); - token = lex(); - token.value = null; - return markerApply(marker, delegate.createLiteral(token)); - } - - if (match('[')) { - return parseArrayInitialiser(); - } - - if (match('{')) { - return parseObjectInitialiser(); - } - - if (match('(')) { - return parseGroupExpression(); - } - - if (match('/') || match('/=')) { - marker = markerCreate(); - expr = delegate.createLiteral(scanRegExp()); - peek(); - return markerApply(marker, expr); - } - - if (type === Token.Template) { - return parseTemplateLiteral(); - } - - if (match('<')) { - return parseJSXElement(); - } - - throwUnexpected(lex()); - } - - // 11.2 Left-Hand-Side Expressions - - function parseArguments() { - var args = [], arg; - - expect('('); - - if (!match(')')) { - while (index < length) { - arg = parseSpreadOrAssignmentExpression(); - args.push(arg); - - if (match(')')) { - break; - } else if (arg.type === Syntax.SpreadElement) { - throwError({}, Messages.ElementAfterSpreadElement); - } - - expect(','); - } - } - - expect(')'); - - return args; - } - - function parseSpreadOrAssignmentExpression() { - if (match('...')) { - var marker = markerCreate(); - lex(); - return markerApply(marker, delegate.createSpreadElement(parseAssignmentExpression())); - } - return parseAssignmentExpression(); - } - - function parseNonComputedProperty() { - var marker = markerCreate(), - token = lex(); - - if (!isIdentifierName(token)) { - throwUnexpected(token); - } - - return markerApply(marker, delegate.createIdentifier(token.value)); - } - - function parseNonComputedMember() { - expect('.'); - - return parseNonComputedProperty(); - } - - function parseComputedMember() { - var expr; - - expect('['); - - expr = parseExpression(); - - expect(']'); - - return expr; - } - - function parseNewExpression() { - var callee, args, marker = markerCreate(); - - expectKeyword('new'); - callee = parseLeftHandSideExpression(); - args = match('(') ? parseArguments() : []; - - return markerApply(marker, delegate.createNewExpression(callee, args)); - } - - function parseLeftHandSideExpressionAllowCall() { - var expr, args, marker = markerCreate(); - - expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression(); - - while (match('.') || match('[') || match('(') || lookahead.type === Token.Template) { - if (match('(')) { - args = parseArguments(); - expr = markerApply(marker, delegate.createCallExpression(expr, args)); - } else if (match('[')) { - expr = markerApply(marker, delegate.createMemberExpression('[', expr, parseComputedMember())); - } else if (match('.')) { - expr = markerApply(marker, delegate.createMemberExpression('.', expr, parseNonComputedMember())); - } else { - expr = markerApply(marker, delegate.createTaggedTemplateExpression(expr, parseTemplateLiteral())); - } - } - - return expr; - } - - function parseLeftHandSideExpression() { - var expr, marker = markerCreate(); - - expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression(); - - while (match('.') || match('[') || lookahead.type === Token.Template) { - if (match('[')) { - expr = markerApply(marker, delegate.createMemberExpression('[', expr, parseComputedMember())); - } else if (match('.')) { - expr = markerApply(marker, delegate.createMemberExpression('.', expr, parseNonComputedMember())); - } else { - expr = markerApply(marker, delegate.createTaggedTemplateExpression(expr, parseTemplateLiteral())); - } - } - - return expr; - } - - // 11.3 Postfix Expressions - - function parsePostfixExpression() { - var marker = markerCreate(), - expr = parseLeftHandSideExpressionAllowCall(), - token; - - if (lookahead.type !== Token.Punctuator) { - return expr; - } - - if ((match('++') || match('--')) && !peekLineTerminator()) { - // 11.3.1, 11.3.2 - if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) { - throwErrorTolerant({}, Messages.StrictLHSPostfix); - } - - if (!isLeftHandSide(expr)) { - throwError({}, Messages.InvalidLHSInAssignment); - } - - token = lex(); - expr = markerApply(marker, delegate.createPostfixExpression(token.value, expr)); - } - - return expr; - } - - // 11.4 Unary Operators - - function parseUnaryExpression() { - var marker, token, expr; - - if (lookahead.type !== Token.Punctuator && lookahead.type !== Token.Keyword) { - return parsePostfixExpression(); - } - - if (match('++') || match('--')) { - marker = markerCreate(); - token = lex(); - expr = parseUnaryExpression(); - // 11.4.4, 11.4.5 - if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) { - throwErrorTolerant({}, Messages.StrictLHSPrefix); - } - - if (!isLeftHandSide(expr)) { - throwError({}, Messages.InvalidLHSInAssignment); - } - - return markerApply(marker, delegate.createUnaryExpression(token.value, expr)); - } - - if (match('+') || match('-') || match('~') || match('!')) { - marker = markerCreate(); - token = lex(); - expr = parseUnaryExpression(); - return markerApply(marker, delegate.createUnaryExpression(token.value, expr)); - } - - if (matchKeyword('delete') || matchKeyword('void') || matchKeyword('typeof')) { - marker = markerCreate(); - token = lex(); - expr = parseUnaryExpression(); - expr = markerApply(marker, delegate.createUnaryExpression(token.value, expr)); - if (strict && expr.operator === 'delete' && expr.argument.type === Syntax.Identifier) { - throwErrorTolerant({}, Messages.StrictDelete); - } - return expr; - } - - return parsePostfixExpression(); - } - - function binaryPrecedence(token, allowIn) { - var prec = 0; - - if (token.type !== Token.Punctuator && token.type !== Token.Keyword) { - return 0; - } - - switch (token.value) { - case '||': - prec = 1; - break; - - case '&&': - prec = 2; - break; - - case '|': - prec = 3; - break; - - case '^': - prec = 4; - break; - - case '&': - prec = 5; - break; - - case '==': - case '!=': - case '===': - case '!==': - prec = 6; - break; - - case '<': - case '>': - case '<=': - case '>=': - case 'instanceof': - prec = 7; - break; - - case 'in': - prec = allowIn ? 7 : 0; - break; - - case '<<': - case '>>': - case '>>>': - prec = 8; - break; - - case '+': - case '-': - prec = 9; - break; - - case '*': - case '/': - case '%': - prec = 11; - break; - - default: - break; - } - - return prec; - } - - // 11.5 Multiplicative Operators - // 11.6 Additive Operators - // 11.7 Bitwise Shift Operators - // 11.8 Relational Operators - // 11.9 Equality Operators - // 11.10 Binary Bitwise Operators - // 11.11 Binary Logical Operators - - function parseBinaryExpression() { - var expr, token, prec, previousAllowIn, stack, right, operator, left, i, - marker, markers; - - previousAllowIn = state.allowIn; - state.allowIn = true; - - marker = markerCreate(); - left = parseUnaryExpression(); - - token = lookahead; - prec = binaryPrecedence(token, previousAllowIn); - if (prec === 0) { - return left; - } - token.prec = prec; - lex(); - - markers = [marker, markerCreate()]; - right = parseUnaryExpression(); - - stack = [left, token, right]; - - while ((prec = binaryPrecedence(lookahead, previousAllowIn)) > 0) { - - // Reduce: make a binary expression from the three topmost entries. - while ((stack.length > 2) && (prec <= stack[stack.length - 2].prec)) { - right = stack.pop(); - operator = stack.pop().value; - left = stack.pop(); - expr = delegate.createBinaryExpression(operator, left, right); - markers.pop(); - marker = markers.pop(); - markerApply(marker, expr); - stack.push(expr); - markers.push(marker); - } - - // Shift. - token = lex(); - token.prec = prec; - stack.push(token); - markers.push(markerCreate()); - expr = parseUnaryExpression(); - stack.push(expr); - } - - state.allowIn = previousAllowIn; - - // Final reduce to clean-up the stack. - i = stack.length - 1; - expr = stack[i]; - markers.pop(); - while (i > 1) { - expr = delegate.createBinaryExpression(stack[i - 1].value, stack[i - 2], expr); - i -= 2; - marker = markers.pop(); - markerApply(marker, expr); - } - - return expr; - } - - - // 11.12 Conditional Operator - - function parseConditionalExpression() { - var expr, previousAllowIn, consequent, alternate, marker = markerCreate(); - expr = parseBinaryExpression(); - - if (match('?')) { - lex(); - previousAllowIn = state.allowIn; - state.allowIn = true; - consequent = parseAssignmentExpression(); - state.allowIn = previousAllowIn; - expect(':'); - alternate = parseAssignmentExpression(); - - expr = markerApply(marker, delegate.createConditionalExpression(expr, consequent, alternate)); - } - - return expr; - } - - // 11.13 Assignment Operators - - // 12.14.5 AssignmentPattern - - function reinterpretAsAssignmentBindingPattern(expr) { - var i, len, property, element; - - if (expr.type === Syntax.ObjectExpression) { - expr.type = Syntax.ObjectPattern; - for (i = 0, len = expr.properties.length; i < len; i += 1) { - property = expr.properties[i]; - if (property.type === Syntax.SpreadProperty) { - if (i < len - 1) { - throwError({}, Messages.PropertyAfterSpreadProperty); - } - reinterpretAsAssignmentBindingPattern(property.argument); - } else { - if (property.kind !== 'init') { - throwError({}, Messages.InvalidLHSInAssignment); - } - reinterpretAsAssignmentBindingPattern(property.value); - } - } - } else if (expr.type === Syntax.ArrayExpression) { - expr.type = Syntax.ArrayPattern; - for (i = 0, len = expr.elements.length; i < len; i += 1) { - element = expr.elements[i]; - /* istanbul ignore else */ - if (element) { - reinterpretAsAssignmentBindingPattern(element); - } - } - } else if (expr.type === Syntax.Identifier) { - if (isRestrictedWord(expr.name)) { - throwError({}, Messages.InvalidLHSInAssignment); - } - } else if (expr.type === Syntax.SpreadElement) { - reinterpretAsAssignmentBindingPattern(expr.argument); - if (expr.argument.type === Syntax.ObjectPattern) { - throwError({}, Messages.ObjectPatternAsSpread); - } - } else { - /* istanbul ignore else */ - if (expr.type !== Syntax.MemberExpression && expr.type !== Syntax.CallExpression && expr.type !== Syntax.NewExpression) { - throwError({}, Messages.InvalidLHSInAssignment); - } - } - } - - // 13.2.3 BindingPattern - - function reinterpretAsDestructuredParameter(options, expr) { - var i, len, property, element; - - if (expr.type === Syntax.ObjectExpression) { - expr.type = Syntax.ObjectPattern; - for (i = 0, len = expr.properties.length; i < len; i += 1) { - property = expr.properties[i]; - if (property.type === Syntax.SpreadProperty) { - if (i < len - 1) { - throwError({}, Messages.PropertyAfterSpreadProperty); - } - reinterpretAsDestructuredParameter(options, property.argument); - } else { - if (property.kind !== 'init') { - throwError({}, Messages.InvalidLHSInFormalsList); - } - reinterpretAsDestructuredParameter(options, property.value); - } - } - } else if (expr.type === Syntax.ArrayExpression) { - expr.type = Syntax.ArrayPattern; - for (i = 0, len = expr.elements.length; i < len; i += 1) { - element = expr.elements[i]; - if (element) { - reinterpretAsDestructuredParameter(options, element); - } - } - } else if (expr.type === Syntax.Identifier) { - validateParam(options, expr, expr.name); - } else if (expr.type === Syntax.SpreadElement) { - // BindingRestElement only allows BindingIdentifier - if (expr.argument.type !== Syntax.Identifier) { - throwError({}, Messages.InvalidLHSInFormalsList); - } - validateParam(options, expr.argument, expr.argument.name); - } else { - throwError({}, Messages.InvalidLHSInFormalsList); - } - } - - function reinterpretAsCoverFormalsList(expressions) { - var i, len, param, params, defaults, defaultCount, options, rest; - - params = []; - defaults = []; - defaultCount = 0; - rest = null; - options = { - paramSet: new StringMap() - }; - - for (i = 0, len = expressions.length; i < len; i += 1) { - param = expressions[i]; - if (param.type === Syntax.Identifier) { - params.push(param); - defaults.push(null); - validateParam(options, param, param.name); - } else if (param.type === Syntax.ObjectExpression || param.type === Syntax.ArrayExpression) { - reinterpretAsDestructuredParameter(options, param); - params.push(param); - defaults.push(null); - } else if (param.type === Syntax.SpreadElement) { - assert(i === len - 1, 'It is guaranteed that SpreadElement is last element by parseExpression'); - if (param.argument.type !== Syntax.Identifier) { - throwError({}, Messages.InvalidLHSInFormalsList); - } - reinterpretAsDestructuredParameter(options, param.argument); - rest = param.argument; - } else if (param.type === Syntax.AssignmentExpression) { - params.push(param.left); - defaults.push(param.right); - ++defaultCount; - validateParam(options, param.left, param.left.name); - } else { - return null; - } - } - - if (options.message === Messages.StrictParamDupe) { - throwError( - strict ? options.stricted : options.firstRestricted, - options.message - ); - } - - if (defaultCount === 0) { - defaults = []; - } - - return { - params: params, - defaults: defaults, - rest: rest, - stricted: options.stricted, - firstRestricted: options.firstRestricted, - message: options.message - }; - } - - function parseArrowFunctionExpression(options, marker) { - var previousStrict, previousYieldAllowed, previousAwaitAllowed, body; - - expect('=>'); - - previousStrict = strict; - previousYieldAllowed = state.yieldAllowed; - state.yieldAllowed = false; - previousAwaitAllowed = state.awaitAllowed; - state.awaitAllowed = !!options.async; - body = parseConciseBody(); - - if (strict && options.firstRestricted) { - throwError(options.firstRestricted, options.message); - } - if (strict && options.stricted) { - throwErrorTolerant(options.stricted, options.message); - } - - strict = previousStrict; - state.yieldAllowed = previousYieldAllowed; - state.awaitAllowed = previousAwaitAllowed; - - return markerApply(marker, delegate.createArrowFunctionExpression( - options.params, - options.defaults, - body, - options.rest, - body.type !== Syntax.BlockStatement, - !!options.async - )); - } - - function parseAssignmentExpression() { - var marker, expr, token, params, oldParenthesizedCount, - startsWithParen = false, backtrackToken = lookahead, - possiblyAsync = false; - - if (matchYield()) { - return parseYieldExpression(); - } - - if (matchAwait()) { - return parseAwaitExpression(); - } - - oldParenthesizedCount = state.parenthesizedCount; - - marker = markerCreate(); - - if (matchAsyncFuncExprOrDecl()) { - return parseFunctionExpression(); - } - - if (matchAsync()) { - // We can't be completely sure that this 'async' token is - // actually a contextual keyword modifying a function - // expression, so we might have to un-lex() it later by - // calling rewind(backtrackToken). - possiblyAsync = true; - lex(); - } - - if (match('(')) { - token = lookahead2(); - if ((token.type === Token.Punctuator && token.value === ')') || token.value === '...') { - params = parseParams(); - if (!match('=>')) { - throwUnexpected(lex()); - } - params.async = possiblyAsync; - return parseArrowFunctionExpression(params, marker); - } - startsWithParen = true; - } - - token = lookahead; - - // If the 'async' keyword is not followed by a '(' character or an - // identifier, then it can't be an arrow function modifier, and we - // should interpret it as a normal identifer. - if (possiblyAsync && !match('(') && token.type !== Token.Identifier) { - possiblyAsync = false; - rewind(backtrackToken); - } - - expr = parseConditionalExpression(); - - if (match('=>') && - (state.parenthesizedCount === oldParenthesizedCount || - state.parenthesizedCount === (oldParenthesizedCount + 1))) { - if (expr.type === Syntax.Identifier) { - params = reinterpretAsCoverFormalsList([ expr ]); - } else if (expr.type === Syntax.AssignmentExpression || - expr.type === Syntax.ArrayExpression || - expr.type === Syntax.ObjectExpression) { - if (!startsWithParen) { - throwUnexpected(lex()); - } - params = reinterpretAsCoverFormalsList([ expr ]); - } else if (expr.type === Syntax.SequenceExpression) { - params = reinterpretAsCoverFormalsList(expr.expressions); - } - if (params) { - params.async = possiblyAsync; - return parseArrowFunctionExpression(params, marker); - } - } - - // If we haven't returned by now, then the 'async' keyword was not - // a function modifier, and we should rewind and interpret it as a - // normal identifier. - if (possiblyAsync) { - possiblyAsync = false; - rewind(backtrackToken); - expr = parseConditionalExpression(); - } - - if (matchAssign()) { - // 11.13.1 - if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) { - throwErrorTolerant(token, Messages.StrictLHSAssignment); - } - - // ES.next draf 11.13 Runtime Semantics step 1 - if (match('=') && (expr.type === Syntax.ObjectExpression || expr.type === Syntax.ArrayExpression)) { - reinterpretAsAssignmentBindingPattern(expr); - } else if (!isLeftHandSide(expr)) { - throwError({}, Messages.InvalidLHSInAssignment); - } - - expr = markerApply(marker, delegate.createAssignmentExpression(lex().value, expr, parseAssignmentExpression())); - } - - return expr; - } - - // 11.14 Comma Operator - - function parseExpression() { - var marker, expr, expressions, sequence, spreadFound; - - marker = markerCreate(); - expr = parseAssignmentExpression(); - expressions = [ expr ]; - - if (match(',')) { - while (index < length) { - if (!match(',')) { - break; - } - - lex(); - expr = parseSpreadOrAssignmentExpression(); - expressions.push(expr); - - if (expr.type === Syntax.SpreadElement) { - spreadFound = true; - if (!match(')')) { - throwError({}, Messages.ElementAfterSpreadElement); - } - break; - } - } - - sequence = markerApply(marker, delegate.createSequenceExpression(expressions)); - } - - if (spreadFound && lookahead2().value !== '=>') { - throwError({}, Messages.IllegalSpread); - } - - return sequence || expr; - } - - // 12.1 Block - - function parseStatementList() { - var list = [], - statement; - - while (index < length) { - if (match('}')) { - break; - } - statement = parseSourceElement(); - if (typeof statement === 'undefined') { - break; - } - list.push(statement); - } - - return list; - } - - function parseBlock() { - var block, marker = markerCreate(); - - expect('{'); - - block = parseStatementList(); - - expect('}'); - - return markerApply(marker, delegate.createBlockStatement(block)); - } - - // 12.2 Variable Statement - - function parseTypeParameterDeclaration() { - var marker = markerCreate(), paramTypes = []; - - expect('<'); - while (!match('>')) { - paramTypes.push(parseTypeAnnotatableIdentifier()); - if (!match('>')) { - expect(','); - } - } - expect('>'); - - return markerApply(marker, delegate.createTypeParameterDeclaration( - paramTypes - )); - } - - function parseTypeParameterInstantiation() { - var marker = markerCreate(), oldInType = state.inType, paramTypes = []; - - state.inType = true; - - expect('<'); - while (!match('>')) { - paramTypes.push(parseType()); - if (!match('>')) { - expect(','); - } - } - expect('>'); - - state.inType = oldInType; - - return markerApply(marker, delegate.createTypeParameterInstantiation( - paramTypes - )); - } - - function parseObjectTypeIndexer(marker, isStatic) { - var id, key, value; - - expect('['); - id = parseObjectPropertyKey(); - expect(':'); - key = parseType(); - expect(']'); - expect(':'); - value = parseType(); - - return markerApply(marker, delegate.createObjectTypeIndexer( - id, - key, - value, - isStatic - )); - } - - function parseObjectTypeMethodish(marker) { - var params = [], rest = null, returnType, typeParameters = null; - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - - expect('('); - while (lookahead.type === Token.Identifier) { - params.push(parseFunctionTypeParam()); - if (!match(')')) { - expect(','); - } - } - - if (match('...')) { - lex(); - rest = parseFunctionTypeParam(); - } - expect(')'); - expect(':'); - returnType = parseType(); - - return markerApply(marker, delegate.createFunctionTypeAnnotation( - params, - returnType, - rest, - typeParameters - )); - } - - function parseObjectTypeMethod(marker, isStatic, key) { - var optional = false, value; - value = parseObjectTypeMethodish(marker); - - return markerApply(marker, delegate.createObjectTypeProperty( - key, - value, - optional, - isStatic - )); - } - - function parseObjectTypeCallProperty(marker, isStatic) { - var valueMarker = markerCreate(); - return markerApply(marker, delegate.createObjectTypeCallProperty( - parseObjectTypeMethodish(valueMarker), - isStatic - )); - } - - function parseObjectType(allowStatic) { - var callProperties = [], indexers = [], marker, optional = false, - properties = [], propertyKey, propertyTypeAnnotation, - token, isStatic, matchStatic; - - expect('{'); - - while (!match('}')) { - marker = markerCreate(); - matchStatic = - strict - ? matchKeyword('static') - : matchContextualKeyword('static'); - - if (allowStatic && matchStatic) { - token = lex(); - isStatic = true; - } - - if (match('[')) { - indexers.push(parseObjectTypeIndexer(marker, isStatic)); - } else if (match('(') || match('<')) { - callProperties.push(parseObjectTypeCallProperty(marker, allowStatic)); - } else { - if (isStatic && match(':')) { - propertyKey = markerApply(marker, delegate.createIdentifier(token)); - throwErrorTolerant(token, Messages.StrictReservedWord); - } else { - propertyKey = parseObjectPropertyKey(); - } - if (match('<') || match('(')) { - // This is a method property - properties.push(parseObjectTypeMethod(marker, isStatic, propertyKey)); - } else { - if (match('?')) { - lex(); - optional = true; - } - expect(':'); - propertyTypeAnnotation = parseType(); - properties.push(markerApply(marker, delegate.createObjectTypeProperty( - propertyKey, - propertyTypeAnnotation, - optional, - isStatic - ))); - } - } - - if (match(';')) { - lex(); - } else if (!match('}')) { - throwUnexpected(lookahead); - } - } - - expect('}'); - - return delegate.createObjectTypeAnnotation( - properties, - indexers, - callProperties - ); - } - - function parseGenericType() { - var marker = markerCreate(), - typeParameters = null, typeIdentifier; - - typeIdentifier = parseVariableIdentifier(); - - while (match('.')) { - expect('.'); - typeIdentifier = markerApply(marker, delegate.createQualifiedTypeIdentifier( - typeIdentifier, - parseVariableIdentifier() - )); - } - - if (match('<')) { - typeParameters = parseTypeParameterInstantiation(); - } - - return markerApply(marker, delegate.createGenericTypeAnnotation( - typeIdentifier, - typeParameters - )); - } - - function parseVoidType() { - var marker = markerCreate(); - expectKeyword('void'); - return markerApply(marker, delegate.createVoidTypeAnnotation()); - } - - function parseTypeofType() { - var argument, marker = markerCreate(); - expectKeyword('typeof'); - argument = parsePrimaryType(); - return markerApply(marker, delegate.createTypeofTypeAnnotation( - argument - )); - } - - function parseTupleType() { - var marker = markerCreate(), types = []; - expect('['); - // We allow trailing commas - while (index < length && !match(']')) { - types.push(parseType()); - if (match(']')) { - break; - } - expect(','); - } - expect(']'); - return markerApply(marker, delegate.createTupleTypeAnnotation( - types - )); - } - - function parseFunctionTypeParam() { - var marker = markerCreate(), name, optional = false, typeAnnotation; - name = parseVariableIdentifier(); - if (match('?')) { - lex(); - optional = true; - } - expect(':'); - typeAnnotation = parseType(); - return markerApply(marker, delegate.createFunctionTypeParam( - name, - typeAnnotation, - optional - )); - } - - function parseFunctionTypeParams() { - var ret = { params: [], rest: null }; - while (lookahead.type === Token.Identifier) { - ret.params.push(parseFunctionTypeParam()); - if (!match(')')) { - expect(','); - } - } - - if (match('...')) { - lex(); - ret.rest = parseFunctionTypeParam(); - } - return ret; - } - - // The parsing of types roughly parallels the parsing of expressions, and - // primary types are kind of like primary expressions...they're the - // primitives with which other types are constructed. - function parsePrimaryType() { - var params = null, returnType = null, - marker = markerCreate(), rest = null, tmp, - typeParameters, token, type, isGroupedType = false; - - switch (lookahead.type) { - case Token.Identifier: - switch (lookahead.value) { - case 'any': - lex(); - return markerApply(marker, delegate.createAnyTypeAnnotation()); - case 'bool': // fallthrough - case 'boolean': - lex(); - return markerApply(marker, delegate.createBooleanTypeAnnotation()); - case 'number': - lex(); - return markerApply(marker, delegate.createNumberTypeAnnotation()); - case 'string': - lex(); - return markerApply(marker, delegate.createStringTypeAnnotation()); - } - return markerApply(marker, parseGenericType()); - case Token.Punctuator: - switch (lookahead.value) { - case '{': - return markerApply(marker, parseObjectType()); - case '[': - return parseTupleType(); - case '<': - typeParameters = parseTypeParameterDeclaration(); - expect('('); - tmp = parseFunctionTypeParams(); - params = tmp.params; - rest = tmp.rest; - expect(')'); - - expect('=>'); - - returnType = parseType(); - - return markerApply(marker, delegate.createFunctionTypeAnnotation( - params, - returnType, - rest, - typeParameters - )); - case '(': - lex(); - // Check to see if this is actually a grouped type - if (!match(')') && !match('...')) { - if (lookahead.type === Token.Identifier) { - token = lookahead2(); - isGroupedType = token.value !== '?' && token.value !== ':'; - } else { - isGroupedType = true; - } - } - - if (isGroupedType) { - type = parseType(); - expect(')'); - - // If we see a => next then someone was probably confused about - // function types, so we can provide a better error message - if (match('=>')) { - throwError({}, Messages.ConfusedAboutFunctionType); - } - - return type; - } - - tmp = parseFunctionTypeParams(); - params = tmp.params; - rest = tmp.rest; - - expect(')'); - - expect('=>'); - - returnType = parseType(); - - return markerApply(marker, delegate.createFunctionTypeAnnotation( - params, - returnType, - rest, - null /* typeParameters */ - )); - } - break; - case Token.Keyword: - switch (lookahead.value) { - case 'void': - return markerApply(marker, parseVoidType()); - case 'typeof': - return markerApply(marker, parseTypeofType()); - } - break; - case Token.StringLiteral: - token = lex(); - if (token.octal) { - throwError(token, Messages.StrictOctalLiteral); - } - return markerApply(marker, delegate.createStringLiteralTypeAnnotation( - token - )); - } - - throwUnexpected(lookahead); - } - - function parsePostfixType() { - var marker = markerCreate(), t = parsePrimaryType(); - if (match('[')) { - expect('['); - expect(']'); - return markerApply(marker, delegate.createArrayTypeAnnotation(t)); - } - return t; - } - - function parsePrefixType() { - var marker = markerCreate(); - if (match('?')) { - lex(); - return markerApply(marker, delegate.createNullableTypeAnnotation( - parsePrefixType() - )); - } - return parsePostfixType(); - } - - - function parseIntersectionType() { - var marker = markerCreate(), type, types; - type = parsePrefixType(); - types = [type]; - while (match('&')) { - lex(); - types.push(parsePrefixType()); - } - - return types.length === 1 ? - type : - markerApply(marker, delegate.createIntersectionTypeAnnotation( - types - )); - } - - function parseUnionType() { - var marker = markerCreate(), type, types; - type = parseIntersectionType(); - types = [type]; - while (match('|')) { - lex(); - types.push(parseIntersectionType()); - } - return types.length === 1 ? - type : - markerApply(marker, delegate.createUnionTypeAnnotation( - types - )); - } - - function parseType() { - var oldInType = state.inType, type; - state.inType = true; - - type = parseUnionType(); - - state.inType = oldInType; - return type; - } - - function parseTypeAnnotation() { - var marker = markerCreate(), type; - - expect(':'); - type = parseType(); - - return markerApply(marker, delegate.createTypeAnnotation(type)); - } - - function parseVariableIdentifier() { - var marker = markerCreate(), - token = lex(); - - if (token.type !== Token.Identifier) { - throwUnexpected(token); - } - - return markerApply(marker, delegate.createIdentifier(token.value)); - } - - function parseTypeAnnotatableIdentifier(requireTypeAnnotation, canBeOptionalParam) { - var marker = markerCreate(), - ident = parseVariableIdentifier(), - isOptionalParam = false; - - if (canBeOptionalParam && match('?')) { - expect('?'); - isOptionalParam = true; - } - - if (requireTypeAnnotation || match(':')) { - ident.typeAnnotation = parseTypeAnnotation(); - ident = markerApply(marker, ident); - } - - if (isOptionalParam) { - ident.optional = true; - ident = markerApply(marker, ident); - } - - return ident; - } - - function parseVariableDeclaration(kind) { - var id, - marker = markerCreate(), - init = null, - typeAnnotationMarker = markerCreate(); - if (match('{')) { - id = parseObjectInitialiser(); - reinterpretAsAssignmentBindingPattern(id); - if (match(':')) { - id.typeAnnotation = parseTypeAnnotation(); - markerApply(typeAnnotationMarker, id); - } - } else if (match('[')) { - id = parseArrayInitialiser(); - reinterpretAsAssignmentBindingPattern(id); - if (match(':')) { - id.typeAnnotation = parseTypeAnnotation(); - markerApply(typeAnnotationMarker, id); - } - } else { - /* istanbul ignore next */ - id = state.allowKeyword ? parseNonComputedProperty() : parseTypeAnnotatableIdentifier(); - // 12.2.1 - if (strict && isRestrictedWord(id.name)) { - throwErrorTolerant({}, Messages.StrictVarName); - } - } - - if (kind === 'const') { - if (!match('=')) { - throwError({}, Messages.NoUninitializedConst); - } - expect('='); - init = parseAssignmentExpression(); - } else if (match('=')) { - lex(); - init = parseAssignmentExpression(); - } - - return markerApply(marker, delegate.createVariableDeclarator(id, init)); - } - - function parseVariableDeclarationList(kind) { - var list = []; - - do { - list.push(parseVariableDeclaration(kind)); - if (!match(',')) { - break; - } - lex(); - } while (index < length); - - return list; - } - - function parseVariableStatement() { - var declarations, marker = markerCreate(); - - expectKeyword('var'); - - declarations = parseVariableDeclarationList(); - - consumeSemicolon(); - - return markerApply(marker, delegate.createVariableDeclaration(declarations, 'var')); - } - - // kind may be `const` or `let` - // Both are experimental and not in the specification yet. - // see http://wiki.ecmascript.org/doku.php?id=harmony:const - // and http://wiki.ecmascript.org/doku.php?id=harmony:let - function parseConstLetDeclaration(kind) { - var declarations, marker = markerCreate(); - - expectKeyword(kind); - - declarations = parseVariableDeclarationList(kind); - - consumeSemicolon(); - - return markerApply(marker, delegate.createVariableDeclaration(declarations, kind)); - } - - // people.mozilla.org/~jorendorff/es6-draft.html - - function parseModuleSpecifier() { - var marker = markerCreate(), - specifier; - - if (lookahead.type !== Token.StringLiteral) { - throwError({}, Messages.InvalidModuleSpecifier); - } - specifier = delegate.createModuleSpecifier(lookahead); - lex(); - return markerApply(marker, specifier); - } - - function parseExportBatchSpecifier() { - var marker = markerCreate(); - expect('*'); - return markerApply(marker, delegate.createExportBatchSpecifier()); - } - - function parseExportSpecifier() { - var id, name = null, marker = markerCreate(), from; - if (matchKeyword('default')) { - lex(); - id = markerApply(marker, delegate.createIdentifier('default')); - // export {default} from "something"; - } else { - id = parseVariableIdentifier(); - } - if (matchContextualKeyword('as')) { - lex(); - name = parseNonComputedProperty(); - } - - return markerApply(marker, delegate.createExportSpecifier(id, name)); - } - - function parseExportDeclaration() { - var declaration = null, - possibleIdentifierToken, sourceElement, - isExportFromIdentifier, - src = null, specifiers = [], - marker = markerCreate(); - - expectKeyword('export'); - - if (matchKeyword('default')) { - // covers: - // export default ... - lex(); - if (matchKeyword('function') || matchKeyword('class')) { - possibleIdentifierToken = lookahead2(); - if (isIdentifierName(possibleIdentifierToken)) { - // covers: - // export default function foo () {} - // export default class foo {} - sourceElement = parseSourceElement(); - return markerApply(marker, delegate.createExportDeclaration(true, sourceElement, [sourceElement.id], null)); - } - // covers: - // export default function () {} - // export default class {} - switch (lookahead.value) { - case 'class': - return markerApply(marker, delegate.createExportDeclaration(true, parseClassExpression(), [], null)); - case 'function': - return markerApply(marker, delegate.createExportDeclaration(true, parseFunctionExpression(), [], null)); - } - } - - if (matchContextualKeyword('from')) { - throwError({}, Messages.UnexpectedToken, lookahead.value); - } - - // covers: - // export default {}; - // export default []; - if (match('{')) { - declaration = parseObjectInitialiser(); - } else if (match('[')) { - declaration = parseArrayInitialiser(); - } else { - declaration = parseAssignmentExpression(); - } - consumeSemicolon(); - return markerApply(marker, delegate.createExportDeclaration(true, declaration, [], null)); - } - - // non-default export - if (lookahead.type === Token.Keyword || matchContextualKeyword('type')) { - // covers: - // export var f = 1; - switch (lookahead.value) { - case 'type': - case 'let': - case 'const': - case 'var': - case 'class': - case 'function': - return markerApply(marker, delegate.createExportDeclaration(false, parseSourceElement(), specifiers, null)); - } - } - - if (match('*')) { - // covers: - // export * from "foo"; - specifiers.push(parseExportBatchSpecifier()); - - if (!matchContextualKeyword('from')) { - throwError({}, lookahead.value ? - Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value); - } - lex(); - src = parseModuleSpecifier(); - consumeSemicolon(); - - return markerApply(marker, delegate.createExportDeclaration(false, null, specifiers, src)); - } - - expect('{'); - if (!match('}')) { - do { - isExportFromIdentifier = isExportFromIdentifier || matchKeyword('default'); - specifiers.push(parseExportSpecifier()); - } while (match(',') && lex()); - } - expect('}'); - - if (matchContextualKeyword('from')) { - // covering: - // export {default} from "foo"; - // export {foo} from "foo"; - lex(); - src = parseModuleSpecifier(); - consumeSemicolon(); - } else if (isExportFromIdentifier) { - // covering: - // export {default}; // missing fromClause - throwError({}, lookahead.value ? - Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value); - } else { - // cover - // export {foo}; - consumeSemicolon(); - } - return markerApply(marker, delegate.createExportDeclaration(false, declaration, specifiers, src)); - } - - - function parseImportSpecifier() { - // import {} ...; - var id, name = null, marker = markerCreate(); - - id = parseNonComputedProperty(); - if (matchContextualKeyword('as')) { - lex(); - name = parseVariableIdentifier(); - } - - return markerApply(marker, delegate.createImportSpecifier(id, name)); - } - - function parseNamedImports() { - var specifiers = []; - // {foo, bar as bas} - expect('{'); - if (!match('}')) { - do { - specifiers.push(parseImportSpecifier()); - } while (match(',') && lex()); - } - expect('}'); - return specifiers; - } - - function parseImportDefaultSpecifier() { - // import ...; - var id, marker = markerCreate(); - - id = parseNonComputedProperty(); - - return markerApply(marker, delegate.createImportDefaultSpecifier(id)); - } - - function parseImportNamespaceSpecifier() { - // import <* as foo> ...; - var id, marker = markerCreate(); - - expect('*'); - if (!matchContextualKeyword('as')) { - throwError({}, Messages.NoAsAfterImportNamespace); - } - lex(); - id = parseNonComputedProperty(); - - return markerApply(marker, delegate.createImportNamespaceSpecifier(id)); - } - - function parseImportDeclaration() { - var specifiers, src, marker = markerCreate(), isType = false, token2; - - expectKeyword('import'); - - if (matchContextualKeyword('type')) { - token2 = lookahead2(); - if ((token2.type === Token.Identifier && token2.value !== 'from') || - (token2.type === Token.Punctuator && - (token2.value === '{' || token2.value === '*'))) { - isType = true; - lex(); - } - } - - specifiers = []; - - if (lookahead.type === Token.StringLiteral) { - // covers: - // import "foo"; - src = parseModuleSpecifier(); - consumeSemicolon(); - return markerApply(marker, delegate.createImportDeclaration(specifiers, src, isType)); - } - - if (!matchKeyword('default') && isIdentifierName(lookahead)) { - // covers: - // import foo - // import foo, ... - specifiers.push(parseImportDefaultSpecifier()); - if (match(',')) { - lex(); - } - } - if (match('*')) { - // covers: - // import foo, * as foo - // import * as foo - specifiers.push(parseImportNamespaceSpecifier()); - } else if (match('{')) { - // covers: - // import foo, {bar} - // import {bar} - specifiers = specifiers.concat(parseNamedImports()); - } - - if (!matchContextualKeyword('from')) { - throwError({}, lookahead.value ? - Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value); - } - lex(); - src = parseModuleSpecifier(); - consumeSemicolon(); - - return markerApply(marker, delegate.createImportDeclaration(specifiers, src, isType)); - } - - // 12.3 Empty Statement - - function parseEmptyStatement() { - var marker = markerCreate(); - expect(';'); - return markerApply(marker, delegate.createEmptyStatement()); - } - - // 12.4 Expression Statement - - function parseExpressionStatement() { - var marker = markerCreate(), expr = parseExpression(); - consumeSemicolon(); - return markerApply(marker, delegate.createExpressionStatement(expr)); - } - - // 12.5 If statement - - function parseIfStatement() { - var test, consequent, alternate, marker = markerCreate(); - - expectKeyword('if'); - - expect('('); - - test = parseExpression(); - - expect(')'); - - consequent = parseStatement(); - - if (matchKeyword('else')) { - lex(); - alternate = parseStatement(); - } else { - alternate = null; - } - - return markerApply(marker, delegate.createIfStatement(test, consequent, alternate)); - } - - // 12.6 Iteration Statements - - function parseDoWhileStatement() { - var body, test, oldInIteration, marker = markerCreate(); - - expectKeyword('do'); - - oldInIteration = state.inIteration; - state.inIteration = true; - - body = parseStatement(); - - state.inIteration = oldInIteration; - - expectKeyword('while'); - - expect('('); - - test = parseExpression(); - - expect(')'); - - if (match(';')) { - lex(); - } - - return markerApply(marker, delegate.createDoWhileStatement(body, test)); - } - - function parseWhileStatement() { - var test, body, oldInIteration, marker = markerCreate(); - - expectKeyword('while'); - - expect('('); - - test = parseExpression(); - - expect(')'); - - oldInIteration = state.inIteration; - state.inIteration = true; - - body = parseStatement(); - - state.inIteration = oldInIteration; - - return markerApply(marker, delegate.createWhileStatement(test, body)); - } - - function parseForVariableDeclaration() { - var marker = markerCreate(), - token = lex(), - declarations = parseVariableDeclarationList(); - - return markerApply(marker, delegate.createVariableDeclaration(declarations, token.value)); - } - - function parseForStatement(opts) { - var init, test, update, left, right, body, operator, oldInIteration, - marker = markerCreate(); - init = test = update = null; - expectKeyword('for'); - - // http://wiki.ecmascript.org/doku.php?id=proposals:iterators_and_generators&s=each - if (matchContextualKeyword('each')) { - throwError({}, Messages.EachNotAllowed); - } - - expect('('); - - if (match(';')) { - lex(); - } else { - if (matchKeyword('var') || matchKeyword('let') || matchKeyword('const')) { - state.allowIn = false; - init = parseForVariableDeclaration(); - state.allowIn = true; - - if (init.declarations.length === 1) { - if (matchKeyword('in') || matchContextualKeyword('of')) { - operator = lookahead; - if (!((operator.value === 'in' || init.kind !== 'var') && init.declarations[0].init)) { - lex(); - left = init; - right = parseExpression(); - init = null; - } - } - } - } else { - state.allowIn = false; - init = parseExpression(); - state.allowIn = true; - - if (matchContextualKeyword('of')) { - operator = lex(); - left = init; - right = parseExpression(); - init = null; - } else if (matchKeyword('in')) { - // LeftHandSideExpression - if (!isAssignableLeftHandSide(init)) { - throwError({}, Messages.InvalidLHSInForIn); - } - operator = lex(); - left = init; - right = parseExpression(); - init = null; - } - } - - if (typeof left === 'undefined') { - expect(';'); - } - } - - if (typeof left === 'undefined') { - - if (!match(';')) { - test = parseExpression(); - } - expect(';'); - - if (!match(')')) { - update = parseExpression(); - } - } - - expect(')'); - - oldInIteration = state.inIteration; - state.inIteration = true; - - if (!(opts !== undefined && opts.ignoreBody)) { - body = parseStatement(); - } - - state.inIteration = oldInIteration; - - if (typeof left === 'undefined') { - return markerApply(marker, delegate.createForStatement(init, test, update, body)); - } - - if (operator.value === 'in') { - return markerApply(marker, delegate.createForInStatement(left, right, body)); - } - return markerApply(marker, delegate.createForOfStatement(left, right, body)); - } - - // 12.7 The continue statement - - function parseContinueStatement() { - var label = null, marker = markerCreate(); - - expectKeyword('continue'); - - // Optimize the most common form: 'continue;'. - if (source.charCodeAt(index) === 59) { - lex(); - - if (!state.inIteration) { - throwError({}, Messages.IllegalContinue); - } - - return markerApply(marker, delegate.createContinueStatement(null)); - } - - if (peekLineTerminator()) { - if (!state.inIteration) { - throwError({}, Messages.IllegalContinue); - } - - return markerApply(marker, delegate.createContinueStatement(null)); - } - - if (lookahead.type === Token.Identifier) { - label = parseVariableIdentifier(); - - if (!state.labelSet.has(label.name)) { - throwError({}, Messages.UnknownLabel, label.name); - } - } - - consumeSemicolon(); - - if (label === null && !state.inIteration) { - throwError({}, Messages.IllegalContinue); - } - - return markerApply(marker, delegate.createContinueStatement(label)); - } - - // 12.8 The break statement - - function parseBreakStatement() { - var label = null, marker = markerCreate(); - - expectKeyword('break'); - - // Catch the very common case first: immediately a semicolon (char #59). - if (source.charCodeAt(index) === 59) { - lex(); - - if (!(state.inIteration || state.inSwitch)) { - throwError({}, Messages.IllegalBreak); - } - - return markerApply(marker, delegate.createBreakStatement(null)); - } - - if (peekLineTerminator()) { - if (!(state.inIteration || state.inSwitch)) { - throwError({}, Messages.IllegalBreak); - } - - return markerApply(marker, delegate.createBreakStatement(null)); - } - - if (lookahead.type === Token.Identifier) { - label = parseVariableIdentifier(); - - if (!state.labelSet.has(label.name)) { - throwError({}, Messages.UnknownLabel, label.name); - } - } - - consumeSemicolon(); - - if (label === null && !(state.inIteration || state.inSwitch)) { - throwError({}, Messages.IllegalBreak); - } - - return markerApply(marker, delegate.createBreakStatement(label)); - } - - // 12.9 The return statement - - function parseReturnStatement() { - var argument = null, marker = markerCreate(); - - expectKeyword('return'); - - if (!state.inFunctionBody) { - throwErrorTolerant({}, Messages.IllegalReturn); - } - - // 'return' followed by a space and an identifier is very common. - if (source.charCodeAt(index) === 32) { - if (isIdentifierStart(source.charCodeAt(index + 1))) { - argument = parseExpression(); - consumeSemicolon(); - return markerApply(marker, delegate.createReturnStatement(argument)); - } - } - - if (peekLineTerminator()) { - return markerApply(marker, delegate.createReturnStatement(null)); - } - - if (!match(';')) { - if (!match('}') && lookahead.type !== Token.EOF) { - argument = parseExpression(); - } - } - - consumeSemicolon(); - - return markerApply(marker, delegate.createReturnStatement(argument)); - } - - // 12.10 The with statement - - function parseWithStatement() { - var object, body, marker = markerCreate(); - - if (strict) { - throwErrorTolerant({}, Messages.StrictModeWith); - } - - expectKeyword('with'); - - expect('('); - - object = parseExpression(); - - expect(')'); - - body = parseStatement(); - - return markerApply(marker, delegate.createWithStatement(object, body)); - } - - // 12.10 The swith statement - - function parseSwitchCase() { - var test, - consequent = [], - sourceElement, - marker = markerCreate(); - - if (matchKeyword('default')) { - lex(); - test = null; - } else { - expectKeyword('case'); - test = parseExpression(); - } - expect(':'); - - while (index < length) { - if (match('}') || matchKeyword('default') || matchKeyword('case')) { - break; - } - sourceElement = parseSourceElement(); - if (typeof sourceElement === 'undefined') { - break; - } - consequent.push(sourceElement); - } - - return markerApply(marker, delegate.createSwitchCase(test, consequent)); - } - - function parseSwitchStatement() { - var discriminant, cases, clause, oldInSwitch, defaultFound, marker = markerCreate(); - - expectKeyword('switch'); - - expect('('); - - discriminant = parseExpression(); - - expect(')'); - - expect('{'); - - cases = []; - - if (match('}')) { - lex(); - return markerApply(marker, delegate.createSwitchStatement(discriminant, cases)); - } - - oldInSwitch = state.inSwitch; - state.inSwitch = true; - defaultFound = false; - - while (index < length) { - if (match('}')) { - break; - } - clause = parseSwitchCase(); - if (clause.test === null) { - if (defaultFound) { - throwError({}, Messages.MultipleDefaultsInSwitch); - } - defaultFound = true; - } - cases.push(clause); - } - - state.inSwitch = oldInSwitch; - - expect('}'); - - return markerApply(marker, delegate.createSwitchStatement(discriminant, cases)); - } - - // 12.13 The throw statement - - function parseThrowStatement() { - var argument, marker = markerCreate(); - - expectKeyword('throw'); - - if (peekLineTerminator()) { - throwError({}, Messages.NewlineAfterThrow); - } - - argument = parseExpression(); - - consumeSemicolon(); - - return markerApply(marker, delegate.createThrowStatement(argument)); - } - - // 12.14 The try statement - - function parseCatchClause() { - var param, body, marker = markerCreate(); - - expectKeyword('catch'); - - expect('('); - if (match(')')) { - throwUnexpected(lookahead); - } - - param = parseExpression(); - // 12.14.1 - if (strict && param.type === Syntax.Identifier && isRestrictedWord(param.name)) { - throwErrorTolerant({}, Messages.StrictCatchVariable); - } - - expect(')'); - body = parseBlock(); - return markerApply(marker, delegate.createCatchClause(param, body)); - } - - function parseTryStatement() { - var block, handlers = [], finalizer = null, marker = markerCreate(); - - expectKeyword('try'); - - block = parseBlock(); - - if (matchKeyword('catch')) { - handlers.push(parseCatchClause()); - } - - if (matchKeyword('finally')) { - lex(); - finalizer = parseBlock(); - } - - if (handlers.length === 0 && !finalizer) { - throwError({}, Messages.NoCatchOrFinally); - } - - return markerApply(marker, delegate.createTryStatement(block, [], handlers, finalizer)); - } - - // 12.15 The debugger statement - - function parseDebuggerStatement() { - var marker = markerCreate(); - expectKeyword('debugger'); - - consumeSemicolon(); - - return markerApply(marker, delegate.createDebuggerStatement()); - } - - // 12 Statements - - function parseStatement() { - var type = lookahead.type, - marker, - expr, - labeledBody; - - if (type === Token.EOF) { - throwUnexpected(lookahead); - } - - if (type === Token.Punctuator) { - switch (lookahead.value) { - case ';': - return parseEmptyStatement(); - case '{': - return parseBlock(); - case '(': - return parseExpressionStatement(); - default: - break; - } - } - - if (type === Token.Keyword) { - switch (lookahead.value) { - case 'break': - return parseBreakStatement(); - case 'continue': - return parseContinueStatement(); - case 'debugger': - return parseDebuggerStatement(); - case 'do': - return parseDoWhileStatement(); - case 'for': - return parseForStatement(); - case 'function': - return parseFunctionDeclaration(); - case 'class': - return parseClassDeclaration(); - case 'if': - return parseIfStatement(); - case 'return': - return parseReturnStatement(); - case 'switch': - return parseSwitchStatement(); - case 'throw': - return parseThrowStatement(); - case 'try': - return parseTryStatement(); - case 'var': - return parseVariableStatement(); - case 'while': - return parseWhileStatement(); - case 'with': - return parseWithStatement(); - default: - break; - } - } - - if (matchAsyncFuncExprOrDecl()) { - return parseFunctionDeclaration(); - } - - marker = markerCreate(); - expr = parseExpression(); - - // 12.12 Labelled Statements - if ((expr.type === Syntax.Identifier) && match(':')) { - lex(); - - if (state.labelSet.has(expr.name)) { - throwError({}, Messages.Redeclaration, 'Label', expr.name); - } - - state.labelSet.set(expr.name, true); - labeledBody = parseStatement(); - state.labelSet["delete"](expr.name); - return markerApply(marker, delegate.createLabeledStatement(expr, labeledBody)); - } - - consumeSemicolon(); - - return markerApply(marker, delegate.createExpressionStatement(expr)); - } - - // 13 Function Definition - - function parseConciseBody() { - if (match('{')) { - return parseFunctionSourceElements(); - } - return parseAssignmentExpression(); - } - - function parseFunctionSourceElements() { - var sourceElement, sourceElements = [], token, directive, firstRestricted, - oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody, oldParenthesizedCount, - marker = markerCreate(); - - expect('{'); - - while (index < length) { - if (lookahead.type !== Token.StringLiteral) { - break; - } - token = lookahead; - - sourceElement = parseSourceElement(); - sourceElements.push(sourceElement); - if (sourceElement.expression.type !== Syntax.Literal) { - // this is not directive - break; - } - directive = source.slice(token.range[0] + 1, token.range[1] - 1); - if (directive === 'use strict') { - strict = true; - if (firstRestricted) { - throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral); - } - } else { - if (!firstRestricted && token.octal) { - firstRestricted = token; - } - } - } - - oldLabelSet = state.labelSet; - oldInIteration = state.inIteration; - oldInSwitch = state.inSwitch; - oldInFunctionBody = state.inFunctionBody; - oldParenthesizedCount = state.parenthesizedCount; - - state.labelSet = new StringMap(); - state.inIteration = false; - state.inSwitch = false; - state.inFunctionBody = true; - state.parenthesizedCount = 0; - - while (index < length) { - if (match('}')) { - break; - } - sourceElement = parseSourceElement(); - if (typeof sourceElement === 'undefined') { - break; - } - sourceElements.push(sourceElement); - } - - expect('}'); - - state.labelSet = oldLabelSet; - state.inIteration = oldInIteration; - state.inSwitch = oldInSwitch; - state.inFunctionBody = oldInFunctionBody; - state.parenthesizedCount = oldParenthesizedCount; - - return markerApply(marker, delegate.createBlockStatement(sourceElements)); - } - - function validateParam(options, param, name) { - if (strict) { - if (isRestrictedWord(name)) { - options.stricted = param; - options.message = Messages.StrictParamName; - } - if (options.paramSet.has(name)) { - options.stricted = param; - options.message = Messages.StrictParamDupe; - } - } else if (!options.firstRestricted) { - if (isRestrictedWord(name)) { - options.firstRestricted = param; - options.message = Messages.StrictParamName; - } else if (isStrictModeReservedWord(name)) { - options.firstRestricted = param; - options.message = Messages.StrictReservedWord; - } else if (options.paramSet.has(name)) { - options.firstRestricted = param; - options.message = Messages.StrictParamDupe; - } - } - options.paramSet.set(name, true); - } - - function parseParam(options) { - var marker, token, rest, param, def; - - token = lookahead; - if (token.value === '...') { - token = lex(); - rest = true; - } - - if (match('[')) { - marker = markerCreate(); - param = parseArrayInitialiser(); - reinterpretAsDestructuredParameter(options, param); - if (match(':')) { - param.typeAnnotation = parseTypeAnnotation(); - markerApply(marker, param); - } - } else if (match('{')) { - marker = markerCreate(); - if (rest) { - throwError({}, Messages.ObjectPatternAsRestParameter); - } - param = parseObjectInitialiser(); - reinterpretAsDestructuredParameter(options, param); - if (match(':')) { - param.typeAnnotation = parseTypeAnnotation(); - markerApply(marker, param); - } - } else { - param = - rest - ? parseTypeAnnotatableIdentifier( - false, /* requireTypeAnnotation */ - false /* canBeOptionalParam */ - ) - : parseTypeAnnotatableIdentifier( - false, /* requireTypeAnnotation */ - true /* canBeOptionalParam */ - ); - - validateParam(options, token, token.value); - } - - if (match('=')) { - if (rest) { - throwErrorTolerant(lookahead, Messages.DefaultRestParameter); - } - lex(); - def = parseAssignmentExpression(); - ++options.defaultCount; - } - - if (rest) { - if (!match(')')) { - throwError({}, Messages.ParameterAfterRestParameter); - } - options.rest = param; - return false; - } - - options.params.push(param); - options.defaults.push(def); - return !match(')'); - } - - function parseParams(firstRestricted) { - var options, marker = markerCreate(); - - options = { - params: [], - defaultCount: 0, - defaults: [], - rest: null, - firstRestricted: firstRestricted - }; - - expect('('); - - if (!match(')')) { - options.paramSet = new StringMap(); - while (index < length) { - if (!parseParam(options)) { - break; - } - expect(','); - } - } - - expect(')'); - - if (options.defaultCount === 0) { - options.defaults = []; - } - - if (match(':')) { - options.returnType = parseTypeAnnotation(); - } - - return markerApply(marker, options); - } - - function parseFunctionDeclaration() { - var id, body, token, tmp, firstRestricted, message, generator, isAsync, - previousStrict, previousYieldAllowed, previousAwaitAllowed, - marker = markerCreate(), typeParameters; - - isAsync = false; - if (matchAsync()) { - lex(); - isAsync = true; - } - - expectKeyword('function'); - - generator = false; - if (match('*')) { - lex(); - generator = true; - } - - token = lookahead; - - id = parseVariableIdentifier(); - - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - - if (strict) { - if (isRestrictedWord(token.value)) { - throwErrorTolerant(token, Messages.StrictFunctionName); - } - } else { - if (isRestrictedWord(token.value)) { - firstRestricted = token; - message = Messages.StrictFunctionName; - } else if (isStrictModeReservedWord(token.value)) { - firstRestricted = token; - message = Messages.StrictReservedWord; - } - } - - tmp = parseParams(firstRestricted); - firstRestricted = tmp.firstRestricted; - if (tmp.message) { - message = tmp.message; - } - - previousStrict = strict; - previousYieldAllowed = state.yieldAllowed; - state.yieldAllowed = generator; - previousAwaitAllowed = state.awaitAllowed; - state.awaitAllowed = isAsync; - - body = parseFunctionSourceElements(); - - if (strict && firstRestricted) { - throwError(firstRestricted, message); - } - if (strict && tmp.stricted) { - throwErrorTolerant(tmp.stricted, message); - } - strict = previousStrict; - state.yieldAllowed = previousYieldAllowed; - state.awaitAllowed = previousAwaitAllowed; - - return markerApply( - marker, - delegate.createFunctionDeclaration( - id, - tmp.params, - tmp.defaults, - body, - tmp.rest, - generator, - false, - isAsync, - tmp.returnType, - typeParameters - ) - ); - } - - function parseFunctionExpression() { - var token, id = null, firstRestricted, message, tmp, body, generator, isAsync, - previousStrict, previousYieldAllowed, previousAwaitAllowed, - marker = markerCreate(), typeParameters; - - isAsync = false; - if (matchAsync()) { - lex(); - isAsync = true; - } - - expectKeyword('function'); - - generator = false; - - if (match('*')) { - lex(); - generator = true; - } - - if (!match('(')) { - if (!match('<')) { - token = lookahead; - id = parseVariableIdentifier(); - - if (strict) { - if (isRestrictedWord(token.value)) { - throwErrorTolerant(token, Messages.StrictFunctionName); - } - } else { - if (isRestrictedWord(token.value)) { - firstRestricted = token; - message = Messages.StrictFunctionName; - } else if (isStrictModeReservedWord(token.value)) { - firstRestricted = token; - message = Messages.StrictReservedWord; - } - } - } - - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - } - - tmp = parseParams(firstRestricted); - firstRestricted = tmp.firstRestricted; - if (tmp.message) { - message = tmp.message; - } - - previousStrict = strict; - previousYieldAllowed = state.yieldAllowed; - state.yieldAllowed = generator; - previousAwaitAllowed = state.awaitAllowed; - state.awaitAllowed = isAsync; - - body = parseFunctionSourceElements(); - - if (strict && firstRestricted) { - throwError(firstRestricted, message); - } - if (strict && tmp.stricted) { - throwErrorTolerant(tmp.stricted, message); - } - strict = previousStrict; - state.yieldAllowed = previousYieldAllowed; - state.awaitAllowed = previousAwaitAllowed; - - return markerApply( - marker, - delegate.createFunctionExpression( - id, - tmp.params, - tmp.defaults, - body, - tmp.rest, - generator, - false, - isAsync, - tmp.returnType, - typeParameters - ) - ); - } - - function parseYieldExpression() { - var delegateFlag, expr, marker = markerCreate(); - - expectKeyword('yield', !strict); - - delegateFlag = false; - if (match('*')) { - lex(); - delegateFlag = true; - } - - expr = parseAssignmentExpression(); - - return markerApply(marker, delegate.createYieldExpression(expr, delegateFlag)); - } - - function parseAwaitExpression() { - var expr, marker = markerCreate(); - expectContextualKeyword('await'); - expr = parseAssignmentExpression(); - return markerApply(marker, delegate.createAwaitExpression(expr)); - } - - // 14 Functions and classes - - // 14.1 Functions is defined above (13 in ES5) - // 14.2 Arrow Functions Definitions is defined in (7.3 assignments) - - // 14.3 Method Definitions - // 14.3.7 - function specialMethod(methodDefinition) { - return methodDefinition.kind === 'get' || - methodDefinition.kind === 'set' || - methodDefinition.value.generator; - } - - function parseMethodDefinition(key, isStatic, generator, computed) { - var token, param, propType, - isAsync, typeParameters, tokenValue, returnType; - - propType = isStatic ? ClassPropertyType["static"] : ClassPropertyType.prototype; - - if (generator) { - return delegate.createMethodDefinition( - propType, - '', - key, - parsePropertyMethodFunction({ generator: true }), - computed - ); - } - - tokenValue = key.type === 'Identifier' && key.name; - - if (tokenValue === 'get' && !match('(')) { - key = parseObjectPropertyKey(); - - expect('('); - expect(')'); - if (match(':')) { - returnType = parseTypeAnnotation(); - } - return delegate.createMethodDefinition( - propType, - 'get', - key, - parsePropertyFunction({ generator: false, returnType: returnType }), - computed - ); - } - if (tokenValue === 'set' && !match('(')) { - key = parseObjectPropertyKey(); - - expect('('); - token = lookahead; - param = [ parseTypeAnnotatableIdentifier() ]; - expect(')'); - if (match(':')) { - returnType = parseTypeAnnotation(); - } - return delegate.createMethodDefinition( - propType, - 'set', - key, - parsePropertyFunction({ - params: param, - generator: false, - name: token, - returnType: returnType - }), - computed - ); - } - - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - - isAsync = tokenValue === 'async' && !match('('); - if (isAsync) { - key = parseObjectPropertyKey(); - } - - return delegate.createMethodDefinition( - propType, - '', - key, - parsePropertyMethodFunction({ - generator: false, - async: isAsync, - typeParameters: typeParameters - }), - computed - ); - } - - function parseClassProperty(key, computed, isStatic) { - var typeAnnotation; - - typeAnnotation = parseTypeAnnotation(); - expect(';'); - - return delegate.createClassProperty( - key, - typeAnnotation, - computed, - isStatic - ); - } - - function parseClassElement() { - var computed = false, generator = false, key, marker = markerCreate(), - isStatic = false, possiblyOpenBracketToken; - if (match(';')) { - lex(); - return undefined; - } - - if (lookahead.value === 'static') { - lex(); - isStatic = true; - } - - if (match('*')) { - lex(); - generator = true; - } - - possiblyOpenBracketToken = lookahead; - if (matchContextualKeyword('get') || matchContextualKeyword('set')) { - possiblyOpenBracketToken = lookahead2(); - } - - if (possiblyOpenBracketToken.type === Token.Punctuator - && possiblyOpenBracketToken.value === '[') { - computed = true; - } - - key = parseObjectPropertyKey(); - - if (!generator && lookahead.value === ':') { - return markerApply(marker, parseClassProperty(key, computed, isStatic)); - } - - return markerApply(marker, parseMethodDefinition( - key, - isStatic, - generator, - computed - )); - } - - function parseClassBody() { - var classElement, classElements = [], existingProps = {}, - marker = markerCreate(), propName, propType; - - existingProps[ClassPropertyType["static"]] = new StringMap(); - existingProps[ClassPropertyType.prototype] = new StringMap(); - - expect('{'); - - while (index < length) { - if (match('}')) { - break; - } - classElement = parseClassElement(existingProps); - - if (typeof classElement !== 'undefined') { - classElements.push(classElement); - - propName = !classElement.computed && getFieldName(classElement.key); - if (propName !== false) { - propType = classElement["static"] ? - ClassPropertyType["static"] : - ClassPropertyType.prototype; - - if (classElement.type === Syntax.MethodDefinition) { - if (propName === 'constructor' && !classElement["static"]) { - if (specialMethod(classElement)) { - throwError(classElement, Messages.IllegalClassConstructorProperty); - } - if (existingProps[ClassPropertyType.prototype].has('constructor')) { - throwError(classElement.key, Messages.IllegalDuplicateClassProperty); - } - } - existingProps[propType].set(propName, true); - } - } - } - } - - expect('}'); - - return markerApply(marker, delegate.createClassBody(classElements)); - } - - function parseClassImplements() { - var id, implemented = [], marker, typeParameters; - if (strict) { - expectKeyword('implements'); - } else { - expectContextualKeyword('implements'); - } - while (index < length) { - marker = markerCreate(); - id = parseVariableIdentifier(); - if (match('<')) { - typeParameters = parseTypeParameterInstantiation(); - } else { - typeParameters = null; - } - implemented.push(markerApply(marker, delegate.createClassImplements( - id, - typeParameters - ))); - if (!match(',')) { - break; - } - expect(','); - } - return implemented; - } - - function parseClassExpression() { - var id, implemented, previousYieldAllowed, superClass = null, - superTypeParameters, marker = markerCreate(), typeParameters, - matchImplements; - - expectKeyword('class'); - - matchImplements = - strict - ? matchKeyword('implements') - : matchContextualKeyword('implements'); - - if (!matchKeyword('extends') && !matchImplements && !match('{')) { - id = parseVariableIdentifier(); - } - - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - - if (matchKeyword('extends')) { - expectKeyword('extends'); - previousYieldAllowed = state.yieldAllowed; - state.yieldAllowed = false; - superClass = parseLeftHandSideExpressionAllowCall(); - if (match('<')) { - superTypeParameters = parseTypeParameterInstantiation(); - } - state.yieldAllowed = previousYieldAllowed; - } - - if (strict ? matchKeyword('implements') : matchContextualKeyword('implements')) { - implemented = parseClassImplements(); - } - - return markerApply(marker, delegate.createClassExpression( - id, - superClass, - parseClassBody(), - typeParameters, - superTypeParameters, - implemented - )); - } - - function parseClassDeclaration() { - var id, implemented, previousYieldAllowed, superClass = null, - superTypeParameters, marker = markerCreate(), typeParameters; - - expectKeyword('class'); - - id = parseVariableIdentifier(); - - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - - if (matchKeyword('extends')) { - expectKeyword('extends'); - previousYieldAllowed = state.yieldAllowed; - state.yieldAllowed = false; - superClass = parseLeftHandSideExpressionAllowCall(); - if (match('<')) { - superTypeParameters = parseTypeParameterInstantiation(); - } - state.yieldAllowed = previousYieldAllowed; - } - - if (strict ? matchKeyword('implements') : matchContextualKeyword('implements')) { - implemented = parseClassImplements(); - } - - return markerApply(marker, delegate.createClassDeclaration( - id, - superClass, - parseClassBody(), - typeParameters, - superTypeParameters, - implemented - )); - } - - // 15 Program - - function parseSourceElement() { - var token; - if (lookahead.type === Token.Keyword) { - switch (lookahead.value) { - case 'const': - case 'let': - return parseConstLetDeclaration(lookahead.value); - case 'function': - return parseFunctionDeclaration(); - case 'export': - throwErrorTolerant({}, Messages.IllegalExportDeclaration); - return parseExportDeclaration(); - case 'import': - throwErrorTolerant({}, Messages.IllegalImportDeclaration); - return parseImportDeclaration(); - case 'interface': - if (lookahead2().type === Token.Identifier) { - return parseInterface(); - } - return parseStatement(); - default: - return parseStatement(); - } - } - - if (matchContextualKeyword('type') - && lookahead2().type === Token.Identifier) { - return parseTypeAlias(); - } - - if (matchContextualKeyword('interface') - && lookahead2().type === Token.Identifier) { - return parseInterface(); - } - - if (matchContextualKeyword('declare')) { - token = lookahead2(); - if (token.type === Token.Keyword) { - switch (token.value) { - case 'class': - return parseDeclareClass(); - case 'function': - return parseDeclareFunction(); - case 'var': - return parseDeclareVariable(); - } - } else if (token.type === Token.Identifier - && token.value === 'module') { - return parseDeclareModule(); - } - } - - if (lookahead.type !== Token.EOF) { - return parseStatement(); - } - } - - function parseProgramElement() { - var isModule = extra.sourceType === 'module' || extra.sourceType === 'nonStrictModule'; - - if (isModule && lookahead.type === Token.Keyword) { - switch (lookahead.value) { - case 'export': - return parseExportDeclaration(); - case 'import': - return parseImportDeclaration(); - } - } - - return parseSourceElement(); - } - - function parseProgramElements() { - var sourceElement, sourceElements = [], token, directive, firstRestricted; - - while (index < length) { - token = lookahead; - if (token.type !== Token.StringLiteral) { - break; - } - - sourceElement = parseProgramElement(); - sourceElements.push(sourceElement); - if (sourceElement.expression.type !== Syntax.Literal) { - // this is not directive - break; - } - directive = source.slice(token.range[0] + 1, token.range[1] - 1); - if (directive === 'use strict') { - strict = true; - if (firstRestricted) { - throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral); - } - } else { - if (!firstRestricted && token.octal) { - firstRestricted = token; - } - } - } - - while (index < length) { - sourceElement = parseProgramElement(); - if (typeof sourceElement === 'undefined') { - break; - } - sourceElements.push(sourceElement); - } - return sourceElements; - } - - function parseProgram() { - var body, marker = markerCreate(); - strict = extra.sourceType === 'module'; - peek(); - body = parseProgramElements(); - return markerApply(marker, delegate.createProgram(body)); - } - - // 16 JSX - - XHTMLEntities = { - quot: '\u0022', - amp: '&', - apos: '\u0027', - lt: '<', - gt: '>', - nbsp: '\u00A0', - iexcl: '\u00A1', - cent: '\u00A2', - pound: '\u00A3', - curren: '\u00A4', - yen: '\u00A5', - brvbar: '\u00A6', - sect: '\u00A7', - uml: '\u00A8', - copy: '\u00A9', - ordf: '\u00AA', - laquo: '\u00AB', - not: '\u00AC', - shy: '\u00AD', - reg: '\u00AE', - macr: '\u00AF', - deg: '\u00B0', - plusmn: '\u00B1', - sup2: '\u00B2', - sup3: '\u00B3', - acute: '\u00B4', - micro: '\u00B5', - para: '\u00B6', - middot: '\u00B7', - cedil: '\u00B8', - sup1: '\u00B9', - ordm: '\u00BA', - raquo: '\u00BB', - frac14: '\u00BC', - frac12: '\u00BD', - frac34: '\u00BE', - iquest: '\u00BF', - Agrave: '\u00C0', - Aacute: '\u00C1', - Acirc: '\u00C2', - Atilde: '\u00C3', - Auml: '\u00C4', - Aring: '\u00C5', - AElig: '\u00C6', - Ccedil: '\u00C7', - Egrave: '\u00C8', - Eacute: '\u00C9', - Ecirc: '\u00CA', - Euml: '\u00CB', - Igrave: '\u00CC', - Iacute: '\u00CD', - Icirc: '\u00CE', - Iuml: '\u00CF', - ETH: '\u00D0', - Ntilde: '\u00D1', - Ograve: '\u00D2', - Oacute: '\u00D3', - Ocirc: '\u00D4', - Otilde: '\u00D5', - Ouml: '\u00D6', - times: '\u00D7', - Oslash: '\u00D8', - Ugrave: '\u00D9', - Uacute: '\u00DA', - Ucirc: '\u00DB', - Uuml: '\u00DC', - Yacute: '\u00DD', - THORN: '\u00DE', - szlig: '\u00DF', - agrave: '\u00E0', - aacute: '\u00E1', - acirc: '\u00E2', - atilde: '\u00E3', - auml: '\u00E4', - aring: '\u00E5', - aelig: '\u00E6', - ccedil: '\u00E7', - egrave: '\u00E8', - eacute: '\u00E9', - ecirc: '\u00EA', - euml: '\u00EB', - igrave: '\u00EC', - iacute: '\u00ED', - icirc: '\u00EE', - iuml: '\u00EF', - eth: '\u00F0', - ntilde: '\u00F1', - ograve: '\u00F2', - oacute: '\u00F3', - ocirc: '\u00F4', - otilde: '\u00F5', - ouml: '\u00F6', - divide: '\u00F7', - oslash: '\u00F8', - ugrave: '\u00F9', - uacute: '\u00FA', - ucirc: '\u00FB', - uuml: '\u00FC', - yacute: '\u00FD', - thorn: '\u00FE', - yuml: '\u00FF', - OElig: '\u0152', - oelig: '\u0153', - Scaron: '\u0160', - scaron: '\u0161', - Yuml: '\u0178', - fnof: '\u0192', - circ: '\u02C6', - tilde: '\u02DC', - Alpha: '\u0391', - Beta: '\u0392', - Gamma: '\u0393', - Delta: '\u0394', - Epsilon: '\u0395', - Zeta: '\u0396', - Eta: '\u0397', - Theta: '\u0398', - Iota: '\u0399', - Kappa: '\u039A', - Lambda: '\u039B', - Mu: '\u039C', - Nu: '\u039D', - Xi: '\u039E', - Omicron: '\u039F', - Pi: '\u03A0', - Rho: '\u03A1', - Sigma: '\u03A3', - Tau: '\u03A4', - Upsilon: '\u03A5', - Phi: '\u03A6', - Chi: '\u03A7', - Psi: '\u03A8', - Omega: '\u03A9', - alpha: '\u03B1', - beta: '\u03B2', - gamma: '\u03B3', - delta: '\u03B4', - epsilon: '\u03B5', - zeta: '\u03B6', - eta: '\u03B7', - theta: '\u03B8', - iota: '\u03B9', - kappa: '\u03BA', - lambda: '\u03BB', - mu: '\u03BC', - nu: '\u03BD', - xi: '\u03BE', - omicron: '\u03BF', - pi: '\u03C0', - rho: '\u03C1', - sigmaf: '\u03C2', - sigma: '\u03C3', - tau: '\u03C4', - upsilon: '\u03C5', - phi: '\u03C6', - chi: '\u03C7', - psi: '\u03C8', - omega: '\u03C9', - thetasym: '\u03D1', - upsih: '\u03D2', - piv: '\u03D6', - ensp: '\u2002', - emsp: '\u2003', - thinsp: '\u2009', - zwnj: '\u200C', - zwj: '\u200D', - lrm: '\u200E', - rlm: '\u200F', - ndash: '\u2013', - mdash: '\u2014', - lsquo: '\u2018', - rsquo: '\u2019', - sbquo: '\u201A', - ldquo: '\u201C', - rdquo: '\u201D', - bdquo: '\u201E', - dagger: '\u2020', - Dagger: '\u2021', - bull: '\u2022', - hellip: '\u2026', - permil: '\u2030', - prime: '\u2032', - Prime: '\u2033', - lsaquo: '\u2039', - rsaquo: '\u203A', - oline: '\u203E', - frasl: '\u2044', - euro: '\u20AC', - image: '\u2111', - weierp: '\u2118', - real: '\u211C', - trade: '\u2122', - alefsym: '\u2135', - larr: '\u2190', - uarr: '\u2191', - rarr: '\u2192', - darr: '\u2193', - harr: '\u2194', - crarr: '\u21B5', - lArr: '\u21D0', - uArr: '\u21D1', - rArr: '\u21D2', - dArr: '\u21D3', - hArr: '\u21D4', - forall: '\u2200', - part: '\u2202', - exist: '\u2203', - empty: '\u2205', - nabla: '\u2207', - isin: '\u2208', - notin: '\u2209', - ni: '\u220B', - prod: '\u220F', - sum: '\u2211', - minus: '\u2212', - lowast: '\u2217', - radic: '\u221A', - prop: '\u221D', - infin: '\u221E', - ang: '\u2220', - and: '\u2227', - or: '\u2228', - cap: '\u2229', - cup: '\u222A', - 'int': '\u222B', - there4: '\u2234', - sim: '\u223C', - cong: '\u2245', - asymp: '\u2248', - ne: '\u2260', - equiv: '\u2261', - le: '\u2264', - ge: '\u2265', - sub: '\u2282', - sup: '\u2283', - nsub: '\u2284', - sube: '\u2286', - supe: '\u2287', - oplus: '\u2295', - otimes: '\u2297', - perp: '\u22A5', - sdot: '\u22C5', - lceil: '\u2308', - rceil: '\u2309', - lfloor: '\u230A', - rfloor: '\u230B', - lang: '\u2329', - rang: '\u232A', - loz: '\u25CA', - spades: '\u2660', - clubs: '\u2663', - hearts: '\u2665', - diams: '\u2666' - }; - - function getQualifiedJSXName(object) { - if (object.type === Syntax.JSXIdentifier) { - return object.name; - } - if (object.type === Syntax.JSXNamespacedName) { - return object.namespace.name + ':' + object.name.name; - } - /* istanbul ignore else */ - if (object.type === Syntax.JSXMemberExpression) { - return ( - getQualifiedJSXName(object.object) + '.' + - getQualifiedJSXName(object.property) - ); - } - /* istanbul ignore next */ - throwUnexpected(object); - } - - function isJSXIdentifierStart(ch) { - // exclude backslash (\) - return (ch !== 92) && isIdentifierStart(ch); - } - - function isJSXIdentifierPart(ch) { - // exclude backslash (\) and add hyphen (-) - return (ch !== 92) && (ch === 45 || isIdentifierPart(ch)); - } - - function scanJSXIdentifier() { - var ch, start, value = ''; - - start = index; - while (index < length) { - ch = source.charCodeAt(index); - if (!isJSXIdentifierPart(ch)) { - break; - } - value += source[index++]; - } - - return { - type: Token.JSXIdentifier, - value: value, - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - function scanJSXEntity() { - var ch, str = '', start = index, count = 0, code; - ch = source[index]; - assert(ch === '&', 'Entity must start with an ampersand'); - index++; - while (index < length && count++ < 10) { - ch = source[index++]; - if (ch === ';') { - break; - } - str += ch; - } - - // Well-formed entity (ending was found). - if (ch === ';') { - // Numeric entity. - if (str[0] === '#') { - if (str[1] === 'x') { - code = +('0' + str.substr(1)); - } else { - // Removing leading zeros in order to avoid treating as octal in old browsers. - code = +str.substr(1).replace(Regex.LeadingZeros, ''); - } - - if (!isNaN(code)) { - return String.fromCharCode(code); - } - /* istanbul ignore else */ - } else if (XHTMLEntities[str]) { - return XHTMLEntities[str]; - } - } - - // Treat non-entity sequences as regular text. - index = start + 1; - return '&'; - } - - function scanJSXText(stopChars) { - var ch, str = '', start; - start = index; - while (index < length) { - ch = source[index]; - if (stopChars.indexOf(ch) !== -1) { - break; - } - if (ch === '&') { - str += scanJSXEntity(); - } else { - index++; - if (ch === '\r' && source[index] === '\n') { - str += ch; - ch = source[index]; - index++; - } - if (isLineTerminator(ch.charCodeAt(0))) { - ++lineNumber; - lineStart = index; - } - str += ch; - } - } - return { - type: Token.JSXText, - value: str, - lineNumber: lineNumber, - lineStart: lineStart, - range: [start, index] - }; - } - - function scanJSXStringLiteral() { - var innerToken, quote, start; - - quote = source[index]; - assert((quote === '\'' || quote === '"'), - 'String literal must starts with a quote'); - - start = index; - ++index; - - innerToken = scanJSXText([quote]); - - if (quote !== source[index]) { - throwError({}, Messages.UnexpectedToken, 'ILLEGAL'); - } - - ++index; - - innerToken.range = [start, index]; - - return innerToken; - } - - /** - * Between JSX opening and closing tags (e.g. HERE), anything that - * is not another JSX tag and is not an expression wrapped by {} is text. - */ - function advanceJSXChild() { - var ch = source.charCodeAt(index); - - // '<' 60, '>' 62, '{' 123, '}' 125 - if (ch !== 60 && ch !== 62 && ch !== 123 && ch !== 125) { - return scanJSXText(['<', '>', '{', '}']); - } - - return scanPunctuator(); - } - - function parseJSXIdentifier() { - var token, marker = markerCreate(); - - if (lookahead.type !== Token.JSXIdentifier) { - throwUnexpected(lookahead); - } - - token = lex(); - return markerApply(marker, delegate.createJSXIdentifier(token.value)); - } - - function parseJSXNamespacedName() { - var namespace, name, marker = markerCreate(); - - namespace = parseJSXIdentifier(); - expect(':'); - name = parseJSXIdentifier(); - - return markerApply(marker, delegate.createJSXNamespacedName(namespace, name)); - } - - function parseJSXMemberExpression() { - var marker = markerCreate(), - expr = parseJSXIdentifier(); - - while (match('.')) { - lex(); - expr = markerApply(marker, delegate.createJSXMemberExpression(expr, parseJSXIdentifier())); - } - - return expr; - } - - function parseJSXElementName() { - if (lookahead2().value === ':') { - return parseJSXNamespacedName(); - } - if (lookahead2().value === '.') { - return parseJSXMemberExpression(); - } - - return parseJSXIdentifier(); - } - - function parseJSXAttributeName() { - if (lookahead2().value === ':') { - return parseJSXNamespacedName(); - } - - return parseJSXIdentifier(); - } - - function parseJSXAttributeValue() { - var value, marker; - if (match('{')) { - value = parseJSXExpressionContainer(); - if (value.expression.type === Syntax.JSXEmptyExpression) { - throwError( - value, - 'JSX attributes must only be assigned a non-empty ' + - 'expression' - ); - } - } else if (match('<')) { - value = parseJSXElement(); - } else if (lookahead.type === Token.JSXText) { - marker = markerCreate(); - value = markerApply(marker, delegate.createLiteral(lex())); - } else { - throwError({}, Messages.InvalidJSXAttributeValue); - } - return value; - } - - function parseJSXEmptyExpression() { - var marker = markerCreatePreserveWhitespace(); - while (source.charAt(index) !== '}') { - index++; - } - return markerApply(marker, delegate.createJSXEmptyExpression()); - } - - function parseJSXExpressionContainer() { - var expression, origInJSXChild, origInJSXTag, marker = markerCreate(); - - origInJSXChild = state.inJSXChild; - origInJSXTag = state.inJSXTag; - state.inJSXChild = false; - state.inJSXTag = false; - - expect('{'); - - if (match('}')) { - expression = parseJSXEmptyExpression(); - } else { - expression = parseExpression(); - } - - state.inJSXChild = origInJSXChild; - state.inJSXTag = origInJSXTag; - - expect('}'); - - return markerApply(marker, delegate.createJSXExpressionContainer(expression)); - } - - function parseJSXSpreadAttribute() { - var expression, origInJSXChild, origInJSXTag, marker = markerCreate(); - - origInJSXChild = state.inJSXChild; - origInJSXTag = state.inJSXTag; - state.inJSXChild = false; - state.inJSXTag = false; - - expect('{'); - expect('...'); - - expression = parseAssignmentExpression(); - - state.inJSXChild = origInJSXChild; - state.inJSXTag = origInJSXTag; - - expect('}'); - - return markerApply(marker, delegate.createJSXSpreadAttribute(expression)); - } - - function parseJSXAttribute() { - var name, marker; - - if (match('{')) { - return parseJSXSpreadAttribute(); - } - - marker = markerCreate(); - - name = parseJSXAttributeName(); - - // HTML empty attribute - if (match('=')) { - lex(); - return markerApply(marker, delegate.createJSXAttribute(name, parseJSXAttributeValue())); - } - - return markerApply(marker, delegate.createJSXAttribute(name)); - } - - function parseJSXChild() { - var token, marker; - if (match('{')) { - token = parseJSXExpressionContainer(); - } else if (lookahead.type === Token.JSXText) { - marker = markerCreatePreserveWhitespace(); - token = markerApply(marker, delegate.createLiteral(lex())); - } else if (match('<')) { - token = parseJSXElement(); - } else { - throwUnexpected(lookahead); - } - return token; - } - - function parseJSXClosingElement() { - var name, origInJSXChild, origInJSXTag, marker = markerCreate(); - origInJSXChild = state.inJSXChild; - origInJSXTag = state.inJSXTag; - state.inJSXChild = false; - state.inJSXTag = true; - expect('<'); - expect('/'); - name = parseJSXElementName(); - // Because advance() (called by lex() called by expect()) expects there - // to be a valid token after >, it needs to know whether to look for a - // standard JS token or an JSX text node - state.inJSXChild = origInJSXChild; - state.inJSXTag = origInJSXTag; - expect('>'); - return markerApply(marker, delegate.createJSXClosingElement(name)); - } - - function parseJSXOpeningElement() { - var name, attributes = [], selfClosing = false, origInJSXChild, origInJSXTag, marker = markerCreate(); - - origInJSXChild = state.inJSXChild; - origInJSXTag = state.inJSXTag; - state.inJSXChild = false; - state.inJSXTag = true; - - expect('<'); - - name = parseJSXElementName(); - - while (index < length && - lookahead.value !== '/' && - lookahead.value !== '>') { - attributes.push(parseJSXAttribute()); - } - - state.inJSXTag = origInJSXTag; - - if (lookahead.value === '/') { - expect('/'); - // Because advance() (called by lex() called by expect()) expects - // there to be a valid token after >, it needs to know whether to - // look for a standard JS token or an JSX text node - state.inJSXChild = origInJSXChild; - expect('>'); - selfClosing = true; - } else { - state.inJSXChild = true; - expect('>'); - } - return markerApply(marker, delegate.createJSXOpeningElement(name, attributes, selfClosing)); - } - - function parseJSXElement() { - var openingElement, closingElement = null, children = [], origInJSXChild, origInJSXTag, marker = markerCreate(); - - origInJSXChild = state.inJSXChild; - origInJSXTag = state.inJSXTag; - openingElement = parseJSXOpeningElement(); - - if (!openingElement.selfClosing) { - while (index < length) { - state.inJSXChild = false; // Call lookahead2() with inJSXChild = false because one
two
; - // - // the default error message is a bit incomprehensible. Since it's - // rarely (never?) useful to write a less-than sign after an JSX - // element, we disallow it here in the parser in order to provide a - // better error message. (In the rare case that the less-than operator - // was intended, the left tag can be wrapped in parentheses.) - if (!origInJSXChild && match('<')) { - throwError(lookahead, Messages.AdjacentJSXElements); - } - - return markerApply(marker, delegate.createJSXElement(openingElement, closingElement, children)); - } - - function parseTypeAlias() { - var id, marker = markerCreate(), typeParameters = null, right; - expectContextualKeyword('type'); - id = parseVariableIdentifier(); - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - expect('='); - right = parseType(); - consumeSemicolon(); - return markerApply(marker, delegate.createTypeAlias(id, typeParameters, right)); - } - - function parseInterfaceExtends() { - var marker = markerCreate(), id, typeParameters = null; - - id = parseVariableIdentifier(); - if (match('<')) { - typeParameters = parseTypeParameterInstantiation(); - } - - return markerApply(marker, delegate.createInterfaceExtends( - id, - typeParameters - )); - } - - function parseInterfaceish(marker, allowStatic) { - var body, bodyMarker, extended = [], id, - typeParameters = null; - - id = parseVariableIdentifier(); - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - - if (matchKeyword('extends')) { - expectKeyword('extends'); - - while (index < length) { - extended.push(parseInterfaceExtends()); - if (!match(',')) { - break; - } - expect(','); - } - } - - bodyMarker = markerCreate(); - body = markerApply(bodyMarker, parseObjectType(allowStatic)); - - return markerApply(marker, delegate.createInterface( - id, - typeParameters, - body, - extended - )); - } - - function parseInterface() { - var marker = markerCreate(); - - if (strict) { - expectKeyword('interface'); - } else { - expectContextualKeyword('interface'); - } - - return parseInterfaceish(marker, /* allowStatic */false); - } - - function parseDeclareClass() { - var marker = markerCreate(), ret; - expectContextualKeyword('declare'); - expectKeyword('class'); - - ret = parseInterfaceish(marker, /* allowStatic */true); - ret.type = Syntax.DeclareClass; - return ret; - } - - function parseDeclareFunction() { - var id, idMarker, - marker = markerCreate(), params, returnType, rest, tmp, - typeParameters = null, value, valueMarker; - - expectContextualKeyword('declare'); - expectKeyword('function'); - idMarker = markerCreate(); - id = parseVariableIdentifier(); - - valueMarker = markerCreate(); - if (match('<')) { - typeParameters = parseTypeParameterDeclaration(); - } - expect('('); - tmp = parseFunctionTypeParams(); - params = tmp.params; - rest = tmp.rest; - expect(')'); - - expect(':'); - returnType = parseType(); - - value = markerApply(valueMarker, delegate.createFunctionTypeAnnotation( - params, - returnType, - rest, - typeParameters - )); - - id.typeAnnotation = markerApply(valueMarker, delegate.createTypeAnnotation( - value - )); - markerApply(idMarker, id); - - consumeSemicolon(); - - return markerApply(marker, delegate.createDeclareFunction( - id - )); - } - - function parseDeclareVariable() { - var id, marker = markerCreate(); - expectContextualKeyword('declare'); - expectKeyword('var'); - id = parseTypeAnnotatableIdentifier(); - - consumeSemicolon(); - - return markerApply(marker, delegate.createDeclareVariable( - id - )); - } - - function parseDeclareModule() { - var body = [], bodyMarker, id, idMarker, marker = markerCreate(), token; - expectContextualKeyword('declare'); - expectContextualKeyword('module'); - - if (lookahead.type === Token.StringLiteral) { - if (strict && lookahead.octal) { - throwErrorTolerant(lookahead, Messages.StrictOctalLiteral); - } - idMarker = markerCreate(); - id = markerApply(idMarker, delegate.createLiteral(lex())); - } else { - id = parseVariableIdentifier(); - } - - bodyMarker = markerCreate(); - expect('{'); - while (index < length && !match('}')) { - token = lookahead2(); - switch (token.value) { - case 'class': - body.push(parseDeclareClass()); - break; - case 'function': - body.push(parseDeclareFunction()); - break; - case 'var': - body.push(parseDeclareVariable()); - break; - default: - throwUnexpected(lookahead); - } - } - expect('}'); - - return markerApply(marker, delegate.createDeclareModule( - id, - markerApply(bodyMarker, delegate.createBlockStatement(body)) - )); - } - - function collectToken() { - var loc, token, range, value, entry; - - /* istanbul ignore else */ - if (!state.inJSXChild) { - skipComment(); - } - - loc = { - start: { - line: lineNumber, - column: index - lineStart - } - }; - - token = extra.advance(); - loc.end = { - line: lineNumber, - column: index - lineStart - }; - - if (token.type !== Token.EOF) { - range = [token.range[0], token.range[1]]; - value = source.slice(token.range[0], token.range[1]); - entry = { - type: TokenName[token.type], - value: value, - range: range, - loc: loc - }; - if (token.regex) { - entry.regex = { - pattern: token.regex.pattern, - flags: token.regex.flags - }; - } - extra.tokens.push(entry); - } - - return token; - } - - function collectRegex() { - var pos, loc, regex, token; - - skipComment(); - - pos = index; - loc = { - start: { - line: lineNumber, - column: index - lineStart - } - }; - - regex = extra.scanRegExp(); - loc.end = { - line: lineNumber, - column: index - lineStart - }; - - if (!extra.tokenize) { - /* istanbul ignore next */ - // Pop the previous token, which is likely '/' or '/=' - if (extra.tokens.length > 0) { - token = extra.tokens[extra.tokens.length - 1]; - if (token.range[0] === pos && token.type === 'Punctuator') { - if (token.value === '/' || token.value === '/=') { - extra.tokens.pop(); - } - } - } - - extra.tokens.push({ - type: 'RegularExpression', - value: regex.literal, - regex: regex.regex, - range: [pos, index], - loc: loc - }); - } - - return regex; - } - - function filterTokenLocation() { - var i, entry, token, tokens = []; - - for (i = 0; i < extra.tokens.length; ++i) { - entry = extra.tokens[i]; - token = { - type: entry.type, - value: entry.value - }; - if (entry.regex) { - token.regex = { - pattern: entry.regex.pattern, - flags: entry.regex.flags - }; - } - if (extra.range) { - token.range = entry.range; - } - if (extra.loc) { - token.loc = entry.loc; - } - tokens.push(token); - } - - extra.tokens = tokens; - } - - function patch() { - if (typeof extra.tokens !== 'undefined') { - extra.advance = advance; - extra.scanRegExp = scanRegExp; - - advance = collectToken; - scanRegExp = collectRegex; - } - } - - function unpatch() { - if (typeof extra.scanRegExp === 'function') { - advance = extra.advance; - scanRegExp = extra.scanRegExp; - } - } - - // This is used to modify the delegate. - - function extend(object, properties) { - var entry, result = {}; - - for (entry in object) { - /* istanbul ignore else */ - if (object.hasOwnProperty(entry)) { - result[entry] = object[entry]; - } - } - - for (entry in properties) { - /* istanbul ignore else */ - if (properties.hasOwnProperty(entry)) { - result[entry] = properties[entry]; - } - } - - return result; - } - - function tokenize(code, options) { - var toString, - token, - tokens; - - toString = String; - if (typeof code !== 'string' && !(code instanceof String)) { - code = toString(code); - } - - delegate = SyntaxTreeDelegate; - source = code; - index = 0; - lineNumber = (source.length > 0) ? 1 : 0; - lineStart = 0; - length = source.length; - lookahead = null; - state = { - allowKeyword: true, - allowIn: true, - labelSet: new StringMap(), - inFunctionBody: false, - inIteration: false, - inSwitch: false, - lastCommentStart: -1 - }; - - extra = {}; - - // Options matching. - options = options || {}; - - // Of course we collect tokens here. - options.tokens = true; - extra.tokens = []; - extra.tokenize = true; - // The following two fields are necessary to compute the Regex tokens. - extra.openParenToken = -1; - extra.openCurlyToken = -1; - - extra.range = (typeof options.range === 'boolean') && options.range; - extra.loc = (typeof options.loc === 'boolean') && options.loc; - - if (typeof options.comment === 'boolean' && options.comment) { - extra.comments = []; - } - if (typeof options.tolerant === 'boolean' && options.tolerant) { - extra.errors = []; - } - - patch(); - - try { - peek(); - if (lookahead.type === Token.EOF) { - return extra.tokens; - } - - token = lex(); - while (lookahead.type !== Token.EOF) { - try { - token = lex(); - } catch (lexError) { - token = lookahead; - if (extra.errors) { - extra.errors.push(lexError); - // We have to break on the first error - // to avoid infinite loops. - break; - } else { - throw lexError; - } - } - } - - filterTokenLocation(); - tokens = extra.tokens; - if (typeof extra.comments !== 'undefined') { - tokens.comments = extra.comments; - } - if (typeof extra.errors !== 'undefined') { - tokens.errors = extra.errors; - } - } catch (e) { - throw e; - } finally { - unpatch(); - extra = {}; - } - return tokens; - } - - function parse(code, options) { - var program, toString; - - toString = String; - if (typeof code !== 'string' && !(code instanceof String)) { - code = toString(code); - } - - delegate = SyntaxTreeDelegate; - source = code; - index = 0; - lineNumber = (source.length > 0) ? 1 : 0; - lineStart = 0; - length = source.length; - lookahead = null; - state = { - allowKeyword: false, - allowIn: true, - labelSet: new StringMap(), - parenthesizedCount: 0, - inFunctionBody: false, - inIteration: false, - inSwitch: false, - inJSXChild: false, - inJSXTag: false, - inType: false, - lastCommentStart: -1, - yieldAllowed: false, - awaitAllowed: false - }; - - extra = {}; - if (typeof options !== 'undefined') { - extra.range = (typeof options.range === 'boolean') && options.range; - extra.loc = (typeof options.loc === 'boolean') && options.loc; - extra.attachComment = (typeof options.attachComment === 'boolean') && options.attachComment; - - if (extra.loc && options.source !== null && options.source !== undefined) { - delegate = extend(delegate, { - 'postProcess': function (node) { - node.loc.source = toString(options.source); - return node; - } - }); - } - - extra.sourceType = options.sourceType; - if (typeof options.tokens === 'boolean' && options.tokens) { - extra.tokens = []; - } - if (typeof options.comment === 'boolean' && options.comment) { - extra.comments = []; - } - if (typeof options.tolerant === 'boolean' && options.tolerant) { - extra.errors = []; - } - if (extra.attachComment) { - extra.range = true; - extra.comments = []; - extra.bottomRightStack = []; - extra.trailingComments = []; - extra.leadingComments = []; - } - } - - patch(); - try { - program = parseProgram(); - if (typeof extra.comments !== 'undefined') { - program.comments = extra.comments; - } - if (typeof extra.tokens !== 'undefined') { - filterTokenLocation(); - program.tokens = extra.tokens; - } - if (typeof extra.errors !== 'undefined') { - program.errors = extra.errors; - } - } catch (e) { - throw e; - } finally { - unpatch(); - extra = {}; - } - - return program; - } - - // Sync with *.json manifests. - exports.version = '13001.1001.0-dev-harmony-fb'; - - exports.tokenize = tokenize; - - exports.parse = parse; - - // Deep copy. - /* istanbul ignore next */ - exports.Syntax = (function () { - var name, types = {}; - - if (typeof Object.create === 'function') { - types = Object.create(null); - } - - for (name in Syntax) { - if (Syntax.hasOwnProperty(name)) { - types[name] = Syntax[name]; - } - } - - if (typeof Object.freeze === 'function') { - Object.freeze(types); - } - - return types; - }()); - -})); -/* vim: set sw=4 ts=4 et tw=80 : */ - -},{}],10:[function(_dereq_,module,exports){ -var Base62 = (function (my) { - my.chars = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"] - - my.encode = function(i){ - if (i === 0) {return '0'} - var s = '' - while (i > 0) { - s = this.chars[i % 62] + s - i = Math.floor(i/62) - } - return s - }; - my.decode = function(a,b,c,d){ - for ( - b = c = ( - a === (/\W|_|^$/.test(a += "") || a) - ) - 1; - d = a.charCodeAt(c++); - ) - b = b * 62 + d - [, 48, 29, 87][d >> 5]; - return b - }; - - return my; -}({})); - -module.exports = Base62 -},{}],11:[function(_dereq_,module,exports){ -/* - * Copyright 2009-2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE.txt or: - * http://opensource.org/licenses/BSD-3-Clause - */ -exports.SourceMapGenerator = _dereq_('./source-map/source-map-generator').SourceMapGenerator; -exports.SourceMapConsumer = _dereq_('./source-map/source-map-consumer').SourceMapConsumer; -exports.SourceNode = _dereq_('./source-map/source-node').SourceNode; - -},{"./source-map/source-map-consumer":16,"./source-map/source-map-generator":17,"./source-map/source-node":18}],12:[function(_dereq_,module,exports){ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ -if (typeof define !== 'function') { - var define = _dereq_('amdefine')(module, _dereq_); -} -define(function (_dereq_, exports, module) { - - var util = _dereq_('./util'); - - /** - * A data structure which is a combination of an array and a set. Adding a new - * member is O(1), testing for membership is O(1), and finding the index of an - * element is O(1). Removing elements from the set is not supported. Only - * strings are supported for membership. - */ - function ArraySet() { - this._array = []; - this._set = {}; - } - - /** - * Static method for creating ArraySet instances from an existing array. - */ - ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) { - var set = new ArraySet(); - for (var i = 0, len = aArray.length; i < len; i++) { - set.add(aArray[i], aAllowDuplicates); - } - return set; - }; - - /** - * Add the given string to this set. - * - * @param String aStr - */ - ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) { - var isDuplicate = this.has(aStr); - var idx = this._array.length; - if (!isDuplicate || aAllowDuplicates) { - this._array.push(aStr); - } - if (!isDuplicate) { - this._set[util.toSetString(aStr)] = idx; - } - }; - - /** - * Is the given string a member of this set? - * - * @param String aStr - */ - ArraySet.prototype.has = function ArraySet_has(aStr) { - return Object.prototype.hasOwnProperty.call(this._set, - util.toSetString(aStr)); - }; - - /** - * What is the index of the given string in the array? - * - * @param String aStr - */ - ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) { - if (this.has(aStr)) { - return this._set[util.toSetString(aStr)]; - } - throw new Error('"' + aStr + '" is not in the set.'); - }; - - /** - * What is the element at the given index? - * - * @param Number aIdx - */ - ArraySet.prototype.at = function ArraySet_at(aIdx) { - if (aIdx >= 0 && aIdx < this._array.length) { - return this._array[aIdx]; - } - throw new Error('No element indexed by ' + aIdx); - }; - - /** - * Returns the array representation of this set (which has the proper indices - * indicated by indexOf). Note that this is a copy of the internal array used - * for storing the members so that no one can mess with internal state. - */ - ArraySet.prototype.toArray = function ArraySet_toArray() { - return this._array.slice(); - }; - - exports.ArraySet = ArraySet; - -}); - -},{"./util":19,"amdefine":20}],13:[function(_dereq_,module,exports){ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - * - * Based on the Base 64 VLQ implementation in Closure Compiler: - * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java - * - * Copyright 2011 The Closure Compiler Authors. All rights reserved. - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -if (typeof define !== 'function') { - var define = _dereq_('amdefine')(module, _dereq_); -} -define(function (_dereq_, exports, module) { - - var base64 = _dereq_('./base64'); - - // A single base 64 digit can contain 6 bits of data. For the base 64 variable - // length quantities we use in the source map spec, the first bit is the sign, - // the next four bits are the actual value, and the 6th bit is the - // continuation bit. The continuation bit tells us whether there are more - // digits in this value following this digit. - // - // Continuation - // | Sign - // | | - // V V - // 101011 - - var VLQ_BASE_SHIFT = 5; - - // binary: 100000 - var VLQ_BASE = 1 << VLQ_BASE_SHIFT; - - // binary: 011111 - var VLQ_BASE_MASK = VLQ_BASE - 1; - - // binary: 100000 - var VLQ_CONTINUATION_BIT = VLQ_BASE; - - /** - * Converts from a two-complement value to a value where the sign bit is - * is placed in the least significant bit. For example, as decimals: - * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) - * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) - */ - function toVLQSigned(aValue) { - return aValue < 0 - ? ((-aValue) << 1) + 1 - : (aValue << 1) + 0; - } - - /** - * Converts to a two-complement value from a value where the sign bit is - * is placed in the least significant bit. For example, as decimals: - * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 - * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 - */ - function fromVLQSigned(aValue) { - var isNegative = (aValue & 1) === 1; - var shifted = aValue >> 1; - return isNegative - ? -shifted - : shifted; - } - - /** - * Returns the base 64 VLQ encoded value. - */ - exports.encode = function base64VLQ_encode(aValue) { - var encoded = ""; - var digit; - - var vlq = toVLQSigned(aValue); - - do { - digit = vlq & VLQ_BASE_MASK; - vlq >>>= VLQ_BASE_SHIFT; - if (vlq > 0) { - // There are still more digits in this value, so we must make sure the - // continuation bit is marked. - digit |= VLQ_CONTINUATION_BIT; - } - encoded += base64.encode(digit); - } while (vlq > 0); - - return encoded; - }; - - /** - * Decodes the next base 64 VLQ value from the given string and returns the - * value and the rest of the string. - */ - exports.decode = function base64VLQ_decode(aStr) { - var i = 0; - var strLen = aStr.length; - var result = 0; - var shift = 0; - var continuation, digit; - - do { - if (i >= strLen) { - throw new Error("Expected more digits in base 64 VLQ value."); - } - digit = base64.decode(aStr.charAt(i++)); - continuation = !!(digit & VLQ_CONTINUATION_BIT); - digit &= VLQ_BASE_MASK; - result = result + (digit << shift); - shift += VLQ_BASE_SHIFT; - } while (continuation); - - return { - value: fromVLQSigned(result), - rest: aStr.slice(i) - }; - }; - -}); - -},{"./base64":14,"amdefine":20}],14:[function(_dereq_,module,exports){ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ -if (typeof define !== 'function') { - var define = _dereq_('amdefine')(module, _dereq_); -} -define(function (_dereq_, exports, module) { - - var charToIntMap = {}; - var intToCharMap = {}; - - 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' - .split('') - .forEach(function (ch, index) { - charToIntMap[ch] = index; - intToCharMap[index] = ch; - }); - - /** - * Encode an integer in the range of 0 to 63 to a single base 64 digit. - */ - exports.encode = function base64_encode(aNumber) { - if (aNumber in intToCharMap) { - return intToCharMap[aNumber]; - } - throw new TypeError("Must be between 0 and 63: " + aNumber); - }; - - /** - * Decode a single base 64 digit to an integer. - */ - exports.decode = function base64_decode(aChar) { - if (aChar in charToIntMap) { - return charToIntMap[aChar]; - } - throw new TypeError("Not a valid base 64 digit: " + aChar); - }; - -}); - -},{"amdefine":20}],15:[function(_dereq_,module,exports){ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ -if (typeof define !== 'function') { - var define = _dereq_('amdefine')(module, _dereq_); -} -define(function (_dereq_, exports, module) { - - /** - * Recursive implementation of binary search. - * - * @param aLow Indices here and lower do not contain the needle. - * @param aHigh Indices here and higher do not contain the needle. - * @param aNeedle The element being searched for. - * @param aHaystack The non-empty array being searched. - * @param aCompare Function which takes two elements and returns -1, 0, or 1. - */ - function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare) { - // This function terminates when one of the following is true: - // - // 1. We find the exact element we are looking for. - // - // 2. We did not find the exact element, but we can return the next - // closest element that is less than that element. - // - // 3. We did not find the exact element, and there is no next-closest - // element which is less than the one we are searching for, so we - // return null. - var mid = Math.floor((aHigh - aLow) / 2) + aLow; - var cmp = aCompare(aNeedle, aHaystack[mid], true); - if (cmp === 0) { - // Found the element we are looking for. - return aHaystack[mid]; - } - else if (cmp > 0) { - // aHaystack[mid] is greater than our needle. - if (aHigh - mid > 1) { - // The element is in the upper half. - return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare); - } - // We did not find an exact match, return the next closest one - // (termination case 2). - return aHaystack[mid]; - } - else { - // aHaystack[mid] is less than our needle. - if (mid - aLow > 1) { - // The element is in the lower half. - return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare); - } - // The exact needle element was not found in this haystack. Determine if - // we are in termination case (2) or (3) and return the appropriate thing. - return aLow < 0 - ? null - : aHaystack[aLow]; - } - } - - /** - * This is an implementation of binary search which will always try and return - * the next lowest value checked if there is no exact hit. This is because - * mappings between original and generated line/col pairs are single points, - * and there is an implicit region between each of them, so a miss just means - * that you aren't on the very start of a region. - * - * @param aNeedle The element you are looking for. - * @param aHaystack The array that is being searched. - * @param aCompare A function which takes the needle and an element in the - * array and returns -1, 0, or 1 depending on whether the needle is less - * than, equal to, or greater than the element, respectively. - */ - exports.search = function search(aNeedle, aHaystack, aCompare) { - return aHaystack.length > 0 - ? recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare) - : null; - }; - -}); - -},{"amdefine":20}],16:[function(_dereq_,module,exports){ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ -if (typeof define !== 'function') { - var define = _dereq_('amdefine')(module, _dereq_); -} -define(function (_dereq_, exports, module) { - - var util = _dereq_('./util'); - var binarySearch = _dereq_('./binary-search'); - var ArraySet = _dereq_('./array-set').ArraySet; - var base64VLQ = _dereq_('./base64-vlq'); - - /** - * A SourceMapConsumer instance represents a parsed source map which we can - * query for information about the original file positions by giving it a file - * position in the generated source. - * - * The only parameter is the raw source map (either as a JSON string, or - * already parsed to an object). According to the spec, source maps have the - * following attributes: - * - * - version: Which version of the source map spec this map is following. - * - sources: An array of URLs to the original source files. - * - names: An array of identifiers which can be referrenced by individual mappings. - * - sourceRoot: Optional. The URL root from which all sources are relative. - * - sourcesContent: Optional. An array of contents of the original source files. - * - mappings: A string of base64 VLQs which contain the actual mappings. - * - file: The generated file this source map is associated with. - * - * Here is an example source map, taken from the source map spec[0]: - * - * { - * version : 3, - * file: "out.js", - * sourceRoot : "", - * sources: ["foo.js", "bar.js"], - * names: ["src", "maps", "are", "fun"], - * mappings: "AA,AB;;ABCDE;" - * } - * - * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# - */ - function SourceMapConsumer(aSourceMap) { - var sourceMap = aSourceMap; - if (typeof aSourceMap === 'string') { - sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); - } - - var version = util.getArg(sourceMap, 'version'); - var sources = util.getArg(sourceMap, 'sources'); - // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which - // requires the array) to play nice here. - var names = util.getArg(sourceMap, 'names', []); - var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null); - var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null); - var mappings = util.getArg(sourceMap, 'mappings'); - var file = util.getArg(sourceMap, 'file', null); - - // Once again, Sass deviates from the spec and supplies the version as a - // string rather than a number, so we use loose equality checking here. - if (version != this._version) { - throw new Error('Unsupported version: ' + version); - } - - // Pass `true` below to allow duplicate names and sources. While source maps - // are intended to be compressed and deduplicated, the TypeScript compiler - // sometimes generates source maps with duplicates in them. See Github issue - // #72 and bugzil.la/889492. - this._names = ArraySet.fromArray(names, true); - this._sources = ArraySet.fromArray(sources, true); - - this.sourceRoot = sourceRoot; - this.sourcesContent = sourcesContent; - this._mappings = mappings; - this.file = file; - } - - /** - * Create a SourceMapConsumer from a SourceMapGenerator. - * - * @param SourceMapGenerator aSourceMap - * The source map that will be consumed. - * @returns SourceMapConsumer - */ - SourceMapConsumer.fromSourceMap = - function SourceMapConsumer_fromSourceMap(aSourceMap) { - var smc = Object.create(SourceMapConsumer.prototype); - - smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true); - smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true); - smc.sourceRoot = aSourceMap._sourceRoot; - smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), - smc.sourceRoot); - smc.file = aSourceMap._file; - - smc.__generatedMappings = aSourceMap._mappings.slice() - .sort(util.compareByGeneratedPositions); - smc.__originalMappings = aSourceMap._mappings.slice() - .sort(util.compareByOriginalPositions); - - return smc; - }; - - /** - * The version of the source mapping spec that we are consuming. - */ - SourceMapConsumer.prototype._version = 3; - - /** - * The list of original sources. - */ - Object.defineProperty(SourceMapConsumer.prototype, 'sources', { - get: function () { - return this._sources.toArray().map(function (s) { - return this.sourceRoot ? util.join(this.sourceRoot, s) : s; - }, this); - } - }); - - // `__generatedMappings` and `__originalMappings` are arrays that hold the - // parsed mapping coordinates from the source map's "mappings" attribute. They - // are lazily instantiated, accessed via the `_generatedMappings` and - // `_originalMappings` getters respectively, and we only parse the mappings - // and create these arrays once queried for a source location. We jump through - // these hoops because there can be many thousands of mappings, and parsing - // them is expensive, so we only want to do it if we must. - // - // Each object in the arrays is of the form: - // - // { - // generatedLine: The line number in the generated code, - // generatedColumn: The column number in the generated code, - // source: The path to the original source file that generated this - // chunk of code, - // originalLine: The line number in the original source that - // corresponds to this chunk of generated code, - // originalColumn: The column number in the original source that - // corresponds to this chunk of generated code, - // name: The name of the original symbol which generated this chunk of - // code. - // } - // - // All properties except for `generatedLine` and `generatedColumn` can be - // `null`. - // - // `_generatedMappings` is ordered by the generated positions. - // - // `_originalMappings` is ordered by the original positions. - - SourceMapConsumer.prototype.__generatedMappings = null; - Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', { - get: function () { - if (!this.__generatedMappings) { - this.__generatedMappings = []; - this.__originalMappings = []; - this._parseMappings(this._mappings, this.sourceRoot); - } - - return this.__generatedMappings; - } - }); - - SourceMapConsumer.prototype.__originalMappings = null; - Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', { - get: function () { - if (!this.__originalMappings) { - this.__generatedMappings = []; - this.__originalMappings = []; - this._parseMappings(this._mappings, this.sourceRoot); - } - - return this.__originalMappings; - } - }); - - /** - * Parse the mappings in a string in to a data structure which we can easily - * query (the ordered arrays in the `this.__generatedMappings` and - * `this.__originalMappings` properties). - */ - SourceMapConsumer.prototype._parseMappings = - function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { - var generatedLine = 1; - var previousGeneratedColumn = 0; - var previousOriginalLine = 0; - var previousOriginalColumn = 0; - var previousSource = 0; - var previousName = 0; - var mappingSeparator = /^[,;]/; - var str = aStr; - var mapping; - var temp; - - while (str.length > 0) { - if (str.charAt(0) === ';') { - generatedLine++; - str = str.slice(1); - previousGeneratedColumn = 0; - } - else if (str.charAt(0) === ',') { - str = str.slice(1); - } - else { - mapping = {}; - mapping.generatedLine = generatedLine; - - // Generated column. - temp = base64VLQ.decode(str); - mapping.generatedColumn = previousGeneratedColumn + temp.value; - previousGeneratedColumn = mapping.generatedColumn; - str = temp.rest; - - if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) { - // Original source. - temp = base64VLQ.decode(str); - mapping.source = this._sources.at(previousSource + temp.value); - previousSource += temp.value; - str = temp.rest; - if (str.length === 0 || mappingSeparator.test(str.charAt(0))) { - throw new Error('Found a source, but no line and column'); - } - - // Original line. - temp = base64VLQ.decode(str); - mapping.originalLine = previousOriginalLine + temp.value; - previousOriginalLine = mapping.originalLine; - // Lines are stored 0-based - mapping.originalLine += 1; - str = temp.rest; - if (str.length === 0 || mappingSeparator.test(str.charAt(0))) { - throw new Error('Found a source and line, but no column'); - } - - // Original column. - temp = base64VLQ.decode(str); - mapping.originalColumn = previousOriginalColumn + temp.value; - previousOriginalColumn = mapping.originalColumn; - str = temp.rest; - - if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) { - // Original name. - temp = base64VLQ.decode(str); - mapping.name = this._names.at(previousName + temp.value); - previousName += temp.value; - str = temp.rest; - } - } - - this.__generatedMappings.push(mapping); - if (typeof mapping.originalLine === 'number') { - this.__originalMappings.push(mapping); - } - } - } - - this.__originalMappings.sort(util.compareByOriginalPositions); - }; - - /** - * Find the mapping that best matches the hypothetical "needle" mapping that - * we are searching for in the given "haystack" of mappings. - */ - SourceMapConsumer.prototype._findMapping = - function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, - aColumnName, aComparator) { - // To return the position we are searching for, we must first find the - // mapping for the given position and then return the opposite position it - // points to. Because the mappings are sorted, we can use binary search to - // find the best mapping. - - if (aNeedle[aLineName] <= 0) { - throw new TypeError('Line must be greater than or equal to 1, got ' - + aNeedle[aLineName]); - } - if (aNeedle[aColumnName] < 0) { - throw new TypeError('Column must be greater than or equal to 0, got ' - + aNeedle[aColumnName]); - } - - return binarySearch.search(aNeedle, aMappings, aComparator); - }; - - /** - * Returns the original source, line, and column information for the generated - * source's line and column positions provided. The only argument is an object - * with the following properties: - * - * - line: The line number in the generated source. - * - column: The column number in the generated source. - * - * and an object is returned with the following properties: - * - * - source: The original source file, or null. - * - line: The line number in the original source, or null. - * - column: The column number in the original source, or null. - * - name: The original identifier, or null. - */ - SourceMapConsumer.prototype.originalPositionFor = - function SourceMapConsumer_originalPositionFor(aArgs) { - var needle = { - generatedLine: util.getArg(aArgs, 'line'), - generatedColumn: util.getArg(aArgs, 'column') - }; - - var mapping = this._findMapping(needle, - this._generatedMappings, - "generatedLine", - "generatedColumn", - util.compareByGeneratedPositions); - - if (mapping) { - var source = util.getArg(mapping, 'source', null); - if (source && this.sourceRoot) { - source = util.join(this.sourceRoot, source); - } - return { - source: source, - line: util.getArg(mapping, 'originalLine', null), - column: util.getArg(mapping, 'originalColumn', null), - name: util.getArg(mapping, 'name', null) - }; - } - - return { - source: null, - line: null, - column: null, - name: null - }; - }; - - /** - * Returns the original source content. The only argument is the url of the - * original source file. Returns null if no original source content is - * availible. - */ - SourceMapConsumer.prototype.sourceContentFor = - function SourceMapConsumer_sourceContentFor(aSource) { - if (!this.sourcesContent) { - return null; - } - - if (this.sourceRoot) { - aSource = util.relative(this.sourceRoot, aSource); - } - - if (this._sources.has(aSource)) { - return this.sourcesContent[this._sources.indexOf(aSource)]; - } - - var url; - if (this.sourceRoot - && (url = util.urlParse(this.sourceRoot))) { - // XXX: file:// URIs and absolute paths lead to unexpected behavior for - // many users. We can help them out when they expect file:// URIs to - // behave like it would if they were running a local HTTP server. See - // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. - var fileUriAbsPath = aSource.replace(/^file:\/\//, ""); - if (url.scheme == "file" - && this._sources.has(fileUriAbsPath)) { - return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)] - } - - if ((!url.path || url.path == "/") - && this._sources.has("/" + aSource)) { - return this.sourcesContent[this._sources.indexOf("/" + aSource)]; - } - } - - throw new Error('"' + aSource + '" is not in the SourceMap.'); - }; - - /** - * Returns the generated line and column information for the original source, - * line, and column positions provided. The only argument is an object with - * the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. - * - column: The column number in the original source. - * - * and an object is returned with the following properties: - * - * - line: The line number in the generated source, or null. - * - column: The column number in the generated source, or null. - */ - SourceMapConsumer.prototype.generatedPositionFor = - function SourceMapConsumer_generatedPositionFor(aArgs) { - var needle = { - source: util.getArg(aArgs, 'source'), - originalLine: util.getArg(aArgs, 'line'), - originalColumn: util.getArg(aArgs, 'column') - }; - - if (this.sourceRoot) { - needle.source = util.relative(this.sourceRoot, needle.source); - } - - var mapping = this._findMapping(needle, - this._originalMappings, - "originalLine", - "originalColumn", - util.compareByOriginalPositions); - - if (mapping) { - return { - line: util.getArg(mapping, 'generatedLine', null), - column: util.getArg(mapping, 'generatedColumn', null) - }; - } - - return { - line: null, - column: null - }; - }; - - SourceMapConsumer.GENERATED_ORDER = 1; - SourceMapConsumer.ORIGINAL_ORDER = 2; - - /** - * Iterate over each mapping between an original source/line/column and a - * generated line/column in this source map. - * - * @param Function aCallback - * The function that is called with each mapping. - * @param Object aContext - * Optional. If specified, this object will be the value of `this` every - * time that `aCallback` is called. - * @param aOrder - * Either `SourceMapConsumer.GENERATED_ORDER` or - * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to - * iterate over the mappings sorted by the generated file's line/column - * order or the original's source/line/column order, respectively. Defaults to - * `SourceMapConsumer.GENERATED_ORDER`. - */ - SourceMapConsumer.prototype.eachMapping = - function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) { - var context = aContext || null; - var order = aOrder || SourceMapConsumer.GENERATED_ORDER; - - var mappings; - switch (order) { - case SourceMapConsumer.GENERATED_ORDER: - mappings = this._generatedMappings; - break; - case SourceMapConsumer.ORIGINAL_ORDER: - mappings = this._originalMappings; - break; - default: - throw new Error("Unknown order of iteration."); - } - - var sourceRoot = this.sourceRoot; - mappings.map(function (mapping) { - var source = mapping.source; - if (source && sourceRoot) { - source = util.join(sourceRoot, source); - } - return { - source: source, - generatedLine: mapping.generatedLine, - generatedColumn: mapping.generatedColumn, - originalLine: mapping.originalLine, - originalColumn: mapping.originalColumn, - name: mapping.name - }; - }).forEach(aCallback, context); - }; - - exports.SourceMapConsumer = SourceMapConsumer; - -}); - -},{"./array-set":12,"./base64-vlq":13,"./binary-search":15,"./util":19,"amdefine":20}],17:[function(_dereq_,module,exports){ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ -if (typeof define !== 'function') { - var define = _dereq_('amdefine')(module, _dereq_); -} -define(function (_dereq_, exports, module) { - - var base64VLQ = _dereq_('./base64-vlq'); - var util = _dereq_('./util'); - var ArraySet = _dereq_('./array-set').ArraySet; - - /** - * An instance of the SourceMapGenerator represents a source map which is - * being built incrementally. To create a new one, you must pass an object - * with the following properties: - * - * - file: The filename of the generated source. - * - sourceRoot: An optional root for all URLs in this source map. - */ - function SourceMapGenerator(aArgs) { - this._file = util.getArg(aArgs, 'file'); - this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null); - this._sources = new ArraySet(); - this._names = new ArraySet(); - this._mappings = []; - this._sourcesContents = null; - } - - SourceMapGenerator.prototype._version = 3; - - /** - * Creates a new SourceMapGenerator based on a SourceMapConsumer - * - * @param aSourceMapConsumer The SourceMap. - */ - SourceMapGenerator.fromSourceMap = - function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) { - var sourceRoot = aSourceMapConsumer.sourceRoot; - var generator = new SourceMapGenerator({ - file: aSourceMapConsumer.file, - sourceRoot: sourceRoot - }); - aSourceMapConsumer.eachMapping(function (mapping) { - var newMapping = { - generated: { - line: mapping.generatedLine, - column: mapping.generatedColumn - } - }; - - if (mapping.source) { - newMapping.source = mapping.source; - if (sourceRoot) { - newMapping.source = util.relative(sourceRoot, newMapping.source); - } - - newMapping.original = { - line: mapping.originalLine, - column: mapping.originalColumn - }; - - if (mapping.name) { - newMapping.name = mapping.name; - } - } - - generator.addMapping(newMapping); - }); - aSourceMapConsumer.sources.forEach(function (sourceFile) { - var content = aSourceMapConsumer.sourceContentFor(sourceFile); - if (content) { - generator.setSourceContent(sourceFile, content); - } - }); - return generator; - }; - - /** - * Add a single mapping from original source line and column to the generated - * source's line and column for this source map being created. The mapping - * object should have the following properties: - * - * - generated: An object with the generated line and column positions. - * - original: An object with the original line and column positions. - * - source: The original source file (relative to the sourceRoot). - * - name: An optional original token name for this mapping. - */ - SourceMapGenerator.prototype.addMapping = - function SourceMapGenerator_addMapping(aArgs) { - var generated = util.getArg(aArgs, 'generated'); - var original = util.getArg(aArgs, 'original', null); - var source = util.getArg(aArgs, 'source', null); - var name = util.getArg(aArgs, 'name', null); - - this._validateMapping(generated, original, source, name); - - if (source && !this._sources.has(source)) { - this._sources.add(source); - } - - if (name && !this._names.has(name)) { - this._names.add(name); - } - - this._mappings.push({ - generatedLine: generated.line, - generatedColumn: generated.column, - originalLine: original != null && original.line, - originalColumn: original != null && original.column, - source: source, - name: name - }); - }; - - /** - * Set the source content for a source file. - */ - SourceMapGenerator.prototype.setSourceContent = - function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) { - var source = aSourceFile; - if (this._sourceRoot) { - source = util.relative(this._sourceRoot, source); - } - - if (aSourceContent !== null) { - // Add the source content to the _sourcesContents map. - // Create a new _sourcesContents map if the property is null. - if (!this._sourcesContents) { - this._sourcesContents = {}; - } - this._sourcesContents[util.toSetString(source)] = aSourceContent; - } else { - // Remove the source file from the _sourcesContents map. - // If the _sourcesContents map is empty, set the property to null. - delete this._sourcesContents[util.toSetString(source)]; - if (Object.keys(this._sourcesContents).length === 0) { - this._sourcesContents = null; - } - } - }; - - /** - * Applies the mappings of a sub-source-map for a specific source file to the - * source map being generated. Each mapping to the supplied source file is - * rewritten using the supplied source map. Note: The resolution for the - * resulting mappings is the minimium of this map and the supplied map. - * - * @param aSourceMapConsumer The source map to be applied. - * @param aSourceFile Optional. The filename of the source file. - * If omitted, SourceMapConsumer's file property will be used. - */ - SourceMapGenerator.prototype.applySourceMap = - function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile) { - // If aSourceFile is omitted, we will use the file property of the SourceMap - if (!aSourceFile) { - aSourceFile = aSourceMapConsumer.file; - } - var sourceRoot = this._sourceRoot; - // Make "aSourceFile" relative if an absolute Url is passed. - if (sourceRoot) { - aSourceFile = util.relative(sourceRoot, aSourceFile); - } - // Applying the SourceMap can add and remove items from the sources and - // the names array. - var newSources = new ArraySet(); - var newNames = new ArraySet(); - - // Find mappings for the "aSourceFile" - this._mappings.forEach(function (mapping) { - if (mapping.source === aSourceFile && mapping.originalLine) { - // Check if it can be mapped by the source map, then update the mapping. - var original = aSourceMapConsumer.originalPositionFor({ - line: mapping.originalLine, - column: mapping.originalColumn - }); - if (original.source !== null) { - // Copy mapping - if (sourceRoot) { - mapping.source = util.relative(sourceRoot, original.source); - } else { - mapping.source = original.source; - } - mapping.originalLine = original.line; - mapping.originalColumn = original.column; - if (original.name !== null && mapping.name !== null) { - // Only use the identifier name if it's an identifier - // in both SourceMaps - mapping.name = original.name; - } - } - } - - var source = mapping.source; - if (source && !newSources.has(source)) { - newSources.add(source); - } - - var name = mapping.name; - if (name && !newNames.has(name)) { - newNames.add(name); - } - - }, this); - this._sources = newSources; - this._names = newNames; - - // Copy sourcesContents of applied map. - aSourceMapConsumer.sources.forEach(function (sourceFile) { - var content = aSourceMapConsumer.sourceContentFor(sourceFile); - if (content) { - if (sourceRoot) { - sourceFile = util.relative(sourceRoot, sourceFile); - } - this.setSourceContent(sourceFile, content); - } - }, this); - }; - - /** - * A mapping can have one of the three levels of data: - * - * 1. Just the generated position. - * 2. The Generated position, original position, and original source. - * 3. Generated and original position, original source, as well as a name - * token. - * - * To maintain consistency, we validate that any new mapping being added falls - * in to one of these categories. - */ - SourceMapGenerator.prototype._validateMapping = - function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, - aName) { - if (aGenerated && 'line' in aGenerated && 'column' in aGenerated - && aGenerated.line > 0 && aGenerated.column >= 0 - && !aOriginal && !aSource && !aName) { - // Case 1. - return; - } - else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated - && aOriginal && 'line' in aOriginal && 'column' in aOriginal - && aGenerated.line > 0 && aGenerated.column >= 0 - && aOriginal.line > 0 && aOriginal.column >= 0 - && aSource) { - // Cases 2 and 3. - return; - } - else { - throw new Error('Invalid mapping: ' + JSON.stringify({ - generated: aGenerated, - source: aSource, - orginal: aOriginal, - name: aName - })); - } - }; - - /** - * Serialize the accumulated mappings in to the stream of base 64 VLQs - * specified by the source map format. - */ - SourceMapGenerator.prototype._serializeMappings = - function SourceMapGenerator_serializeMappings() { - var previousGeneratedColumn = 0; - var previousGeneratedLine = 1; - var previousOriginalColumn = 0; - var previousOriginalLine = 0; - var previousName = 0; - var previousSource = 0; - var result = ''; - var mapping; - - // The mappings must be guaranteed to be in sorted order before we start - // serializing them or else the generated line numbers (which are defined - // via the ';' separators) will be all messed up. Note: it might be more - // performant to maintain the sorting as we insert them, rather than as we - // serialize them, but the big O is the same either way. - this._mappings.sort(util.compareByGeneratedPositions); - - for (var i = 0, len = this._mappings.length; i < len; i++) { - mapping = this._mappings[i]; - - if (mapping.generatedLine !== previousGeneratedLine) { - previousGeneratedColumn = 0; - while (mapping.generatedLine !== previousGeneratedLine) { - result += ';'; - previousGeneratedLine++; - } - } - else { - if (i > 0) { - if (!util.compareByGeneratedPositions(mapping, this._mappings[i - 1])) { - continue; - } - result += ','; - } - } - - result += base64VLQ.encode(mapping.generatedColumn - - previousGeneratedColumn); - previousGeneratedColumn = mapping.generatedColumn; - - if (mapping.source) { - result += base64VLQ.encode(this._sources.indexOf(mapping.source) - - previousSource); - previousSource = this._sources.indexOf(mapping.source); - - // lines are stored 0-based in SourceMap spec version 3 - result += base64VLQ.encode(mapping.originalLine - 1 - - previousOriginalLine); - previousOriginalLine = mapping.originalLine - 1; - - result += base64VLQ.encode(mapping.originalColumn - - previousOriginalColumn); - previousOriginalColumn = mapping.originalColumn; - - if (mapping.name) { - result += base64VLQ.encode(this._names.indexOf(mapping.name) - - previousName); - previousName = this._names.indexOf(mapping.name); - } - } - } - - return result; - }; - - SourceMapGenerator.prototype._generateSourcesContent = - function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) { - return aSources.map(function (source) { - if (!this._sourcesContents) { - return null; - } - if (aSourceRoot) { - source = util.relative(aSourceRoot, source); - } - var key = util.toSetString(source); - return Object.prototype.hasOwnProperty.call(this._sourcesContents, - key) - ? this._sourcesContents[key] - : null; - }, this); - }; - - /** - * Externalize the source map. - */ - SourceMapGenerator.prototype.toJSON = - function SourceMapGenerator_toJSON() { - var map = { - version: this._version, - file: this._file, - sources: this._sources.toArray(), - names: this._names.toArray(), - mappings: this._serializeMappings() - }; - if (this._sourceRoot) { - map.sourceRoot = this._sourceRoot; - } - if (this._sourcesContents) { - map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); - } - - return map; - }; - - /** - * Render the source map being generated to a string. - */ - SourceMapGenerator.prototype.toString = - function SourceMapGenerator_toString() { - return JSON.stringify(this); - }; - - exports.SourceMapGenerator = SourceMapGenerator; - -}); - -},{"./array-set":12,"./base64-vlq":13,"./util":19,"amdefine":20}],18:[function(_dereq_,module,exports){ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ -if (typeof define !== 'function') { - var define = _dereq_('amdefine')(module, _dereq_); -} -define(function (_dereq_, exports, module) { - - var SourceMapGenerator = _dereq_('./source-map-generator').SourceMapGenerator; - var util = _dereq_('./util'); - - /** - * SourceNodes provide a way to abstract over interpolating/concatenating - * snippets of generated JavaScript source code while maintaining the line and - * column information associated with the original source code. - * - * @param aLine The original line number. - * @param aColumn The original column number. - * @param aSource The original source's filename. - * @param aChunks Optional. An array of strings which are snippets of - * generated JS, or other SourceNodes. - * @param aName The original identifier. - */ - function SourceNode(aLine, aColumn, aSource, aChunks, aName) { - this.children = []; - this.sourceContents = {}; - this.line = aLine === undefined ? null : aLine; - this.column = aColumn === undefined ? null : aColumn; - this.source = aSource === undefined ? null : aSource; - this.name = aName === undefined ? null : aName; - if (aChunks != null) this.add(aChunks); - } - - /** - * Creates a SourceNode from generated code and a SourceMapConsumer. - * - * @param aGeneratedCode The generated code - * @param aSourceMapConsumer The SourceMap for the generated code - */ - SourceNode.fromStringWithSourceMap = - function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer) { - // The SourceNode we want to fill with the generated code - // and the SourceMap - var node = new SourceNode(); - - // The generated code - // Processed fragments are removed from this array. - var remainingLines = aGeneratedCode.split('\n'); - - // We need to remember the position of "remainingLines" - var lastGeneratedLine = 1, lastGeneratedColumn = 0; - - // The generate SourceNodes we need a code range. - // To extract it current and last mapping is used. - // Here we store the last mapping. - var lastMapping = null; - - aSourceMapConsumer.eachMapping(function (mapping) { - if (lastMapping === null) { - // We add the generated code until the first mapping - // to the SourceNode without any mapping. - // Each line is added as separate string. - while (lastGeneratedLine < mapping.generatedLine) { - node.add(remainingLines.shift() + "\n"); - lastGeneratedLine++; - } - if (lastGeneratedColumn < mapping.generatedColumn) { - var nextLine = remainingLines[0]; - node.add(nextLine.substr(0, mapping.generatedColumn)); - remainingLines[0] = nextLine.substr(mapping.generatedColumn); - lastGeneratedColumn = mapping.generatedColumn; - } - } else { - // We add the code from "lastMapping" to "mapping": - // First check if there is a new line in between. - if (lastGeneratedLine < mapping.generatedLine) { - var code = ""; - // Associate full lines with "lastMapping" - do { - code += remainingLines.shift() + "\n"; - lastGeneratedLine++; - lastGeneratedColumn = 0; - } while (lastGeneratedLine < mapping.generatedLine); - // When we reached the correct line, we add code until we - // reach the correct column too. - if (lastGeneratedColumn < mapping.generatedColumn) { - var nextLine = remainingLines[0]; - code += nextLine.substr(0, mapping.generatedColumn); - remainingLines[0] = nextLine.substr(mapping.generatedColumn); - lastGeneratedColumn = mapping.generatedColumn; - } - // Create the SourceNode. - addMappingWithCode(lastMapping, code); - } else { - // There is no new line in between. - // Associate the code between "lastGeneratedColumn" and - // "mapping.generatedColumn" with "lastMapping" - var nextLine = remainingLines[0]; - var code = nextLine.substr(0, mapping.generatedColumn - - lastGeneratedColumn); - remainingLines[0] = nextLine.substr(mapping.generatedColumn - - lastGeneratedColumn); - lastGeneratedColumn = mapping.generatedColumn; - addMappingWithCode(lastMapping, code); - } - } - lastMapping = mapping; - }, this); - // We have processed all mappings. - // Associate the remaining code in the current line with "lastMapping" - // and add the remaining lines without any mapping - addMappingWithCode(lastMapping, remainingLines.join("\n")); - - // Copy sourcesContent into SourceNode - aSourceMapConsumer.sources.forEach(function (sourceFile) { - var content = aSourceMapConsumer.sourceContentFor(sourceFile); - if (content) { - node.setSourceContent(sourceFile, content); - } - }); - - return node; - - function addMappingWithCode(mapping, code) { - if (mapping === null || mapping.source === undefined) { - node.add(code); - } else { - node.add(new SourceNode(mapping.originalLine, - mapping.originalColumn, - mapping.source, - code, - mapping.name)); - } - } - }; - - /** - * Add a chunk of generated JS to this source node. - * - * @param aChunk A string snippet of generated JS code, another instance of - * SourceNode, or an array where each member is one of those things. - */ - SourceNode.prototype.add = function SourceNode_add(aChunk) { - if (Array.isArray(aChunk)) { - aChunk.forEach(function (chunk) { - this.add(chunk); - }, this); - } - else if (aChunk instanceof SourceNode || typeof aChunk === "string") { - if (aChunk) { - this.children.push(aChunk); - } - } - else { - throw new TypeError( - "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk - ); - } - return this; - }; - - /** - * Add a chunk of generated JS to the beginning of this source node. - * - * @param aChunk A string snippet of generated JS code, another instance of - * SourceNode, or an array where each member is one of those things. - */ - SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) { - if (Array.isArray(aChunk)) { - for (var i = aChunk.length-1; i >= 0; i--) { - this.prepend(aChunk[i]); - } - } - else if (aChunk instanceof SourceNode || typeof aChunk === "string") { - this.children.unshift(aChunk); - } - else { - throw new TypeError( - "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk - ); - } - return this; - }; - - /** - * Walk over the tree of JS snippets in this node and its children. The - * walking function is called once for each snippet of JS and is passed that - * snippet and the its original associated source's line/column location. - * - * @param aFn The traversal function. - */ - SourceNode.prototype.walk = function SourceNode_walk(aFn) { - var chunk; - for (var i = 0, len = this.children.length; i < len; i++) { - chunk = this.children[i]; - if (chunk instanceof SourceNode) { - chunk.walk(aFn); - } - else { - if (chunk !== '') { - aFn(chunk, { source: this.source, - line: this.line, - column: this.column, - name: this.name }); - } - } - } - }; - - /** - * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between - * each of `this.children`. - * - * @param aSep The separator. - */ - SourceNode.prototype.join = function SourceNode_join(aSep) { - var newChildren; - var i; - var len = this.children.length; - if (len > 0) { - newChildren = []; - for (i = 0; i < len-1; i++) { - newChildren.push(this.children[i]); - newChildren.push(aSep); - } - newChildren.push(this.children[i]); - this.children = newChildren; - } - return this; - }; - - /** - * Call String.prototype.replace on the very right-most source snippet. Useful - * for trimming whitespace from the end of a source node, etc. - * - * @param aPattern The pattern to replace. - * @param aReplacement The thing to replace the pattern with. - */ - SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) { - var lastChild = this.children[this.children.length - 1]; - if (lastChild instanceof SourceNode) { - lastChild.replaceRight(aPattern, aReplacement); - } - else if (typeof lastChild === 'string') { - this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); - } - else { - this.children.push(''.replace(aPattern, aReplacement)); - } - return this; - }; - - /** - * Set the source content for a source file. This will be added to the SourceMapGenerator - * in the sourcesContent field. - * - * @param aSourceFile The filename of the source file - * @param aSourceContent The content of the source file - */ - SourceNode.prototype.setSourceContent = - function SourceNode_setSourceContent(aSourceFile, aSourceContent) { - this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; - }; - - /** - * Walk over the tree of SourceNodes. The walking function is called for each - * source file content and is passed the filename and source content. - * - * @param aFn The traversal function. - */ - SourceNode.prototype.walkSourceContents = - function SourceNode_walkSourceContents(aFn) { - for (var i = 0, len = this.children.length; i < len; i++) { - if (this.children[i] instanceof SourceNode) { - this.children[i].walkSourceContents(aFn); - } - } - - var sources = Object.keys(this.sourceContents); - for (var i = 0, len = sources.length; i < len; i++) { - aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); - } - }; - - /** - * Return the string representation of this source node. Walks over the tree - * and concatenates all the various snippets together to one string. - */ - SourceNode.prototype.toString = function SourceNode_toString() { - var str = ""; - this.walk(function (chunk) { - str += chunk; - }); - return str; - }; - - /** - * Returns the string representation of this source node along with a source - * map. - */ - SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) { - var generated = { - code: "", - line: 1, - column: 0 - }; - var map = new SourceMapGenerator(aArgs); - var sourceMappingActive = false; - var lastOriginalSource = null; - var lastOriginalLine = null; - var lastOriginalColumn = null; - var lastOriginalName = null; - this.walk(function (chunk, original) { - generated.code += chunk; - if (original.source !== null - && original.line !== null - && original.column !== null) { - if(lastOriginalSource !== original.source - || lastOriginalLine !== original.line - || lastOriginalColumn !== original.column - || lastOriginalName !== original.name) { - map.addMapping({ - source: original.source, - original: { - line: original.line, - column: original.column - }, - generated: { - line: generated.line, - column: generated.column - }, - name: original.name - }); - } - lastOriginalSource = original.source; - lastOriginalLine = original.line; - lastOriginalColumn = original.column; - lastOriginalName = original.name; - sourceMappingActive = true; - } else if (sourceMappingActive) { - map.addMapping({ - generated: { - line: generated.line, - column: generated.column - } - }); - lastOriginalSource = null; - sourceMappingActive = false; - } - chunk.split('').forEach(function (ch) { - if (ch === '\n') { - generated.line++; - generated.column = 0; - } else { - generated.column++; - } - }); - }); - this.walkSourceContents(function (sourceFile, sourceContent) { - map.setSourceContent(sourceFile, sourceContent); - }); - - return { code: generated.code, map: map }; - }; - - exports.SourceNode = SourceNode; - -}); - -},{"./source-map-generator":17,"./util":19,"amdefine":20}],19:[function(_dereq_,module,exports){ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ -if (typeof define !== 'function') { - var define = _dereq_('amdefine')(module, _dereq_); -} -define(function (_dereq_, exports, module) { - - /** - * This is a helper function for getting values from parameter/options - * objects. - * - * @param args The object we are extracting values from - * @param name The name of the property we are getting. - * @param defaultValue An optional value to return if the property is missing - * from the object. If this is not specified and the property is missing, an - * error will be thrown. - */ - function getArg(aArgs, aName, aDefaultValue) { - if (aName in aArgs) { - return aArgs[aName]; - } else if (arguments.length === 3) { - return aDefaultValue; - } else { - throw new Error('"' + aName + '" is a required argument.'); - } - } - exports.getArg = getArg; - - var urlRegexp = /([\w+\-.]+):\/\/((\w+:\w+)@)?([\w.]+)?(:(\d+))?(\S+)?/; - var dataUrlRegexp = /^data:.+\,.+/; - - function urlParse(aUrl) { - var match = aUrl.match(urlRegexp); - if (!match) { - return null; - } - return { - scheme: match[1], - auth: match[3], - host: match[4], - port: match[6], - path: match[7] - }; - } - exports.urlParse = urlParse; - - function urlGenerate(aParsedUrl) { - var url = aParsedUrl.scheme + "://"; - if (aParsedUrl.auth) { - url += aParsedUrl.auth + "@" - } - if (aParsedUrl.host) { - url += aParsedUrl.host; - } - if (aParsedUrl.port) { - url += ":" + aParsedUrl.port - } - if (aParsedUrl.path) { - url += aParsedUrl.path; - } - return url; - } - exports.urlGenerate = urlGenerate; - - function join(aRoot, aPath) { - var url; - - if (aPath.match(urlRegexp) || aPath.match(dataUrlRegexp)) { - return aPath; - } - - if (aPath.charAt(0) === '/' && (url = urlParse(aRoot))) { - url.path = aPath; - return urlGenerate(url); - } - - return aRoot.replace(/\/$/, '') + '/' + aPath; - } - exports.join = join; - - /** - * Because behavior goes wacky when you set `__proto__` on objects, we - * have to prefix all the strings in our set with an arbitrary character. - * - * See https://github.com/mozilla/source-map/pull/31 and - * https://github.com/mozilla/source-map/issues/30 - * - * @param String aStr - */ - function toSetString(aStr) { - return '$' + aStr; - } - exports.toSetString = toSetString; - - function fromSetString(aStr) { - return aStr.substr(1); - } - exports.fromSetString = fromSetString; - - function relative(aRoot, aPath) { - aRoot = aRoot.replace(/\/$/, ''); - - var url = urlParse(aRoot); - if (aPath.charAt(0) == "/" && url && url.path == "/") { - return aPath.slice(1); - } - - return aPath.indexOf(aRoot + '/') === 0 - ? aPath.substr(aRoot.length + 1) - : aPath; - } - exports.relative = relative; - - function strcmp(aStr1, aStr2) { - var s1 = aStr1 || ""; - var s2 = aStr2 || ""; - return (s1 > s2) - (s1 < s2); - } - - /** - * Comparator between two mappings where the original positions are compared. - * - * Optionally pass in `true` as `onlyCompareGenerated` to consider two - * mappings with the same original source/line/column, but different generated - * line and column the same. Useful when searching for a mapping with a - * stubbed out mapping. - */ - function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { - var cmp; - - cmp = strcmp(mappingA.source, mappingB.source); - if (cmp) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp || onlyCompareOriginal) { - return cmp; - } - - cmp = strcmp(mappingA.name, mappingB.name); - if (cmp) { - return cmp; - } - - cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp) { - return cmp; - } - - return mappingA.generatedColumn - mappingB.generatedColumn; - }; - exports.compareByOriginalPositions = compareByOriginalPositions; - - /** - * Comparator between two mappings where the generated positions are - * compared. - * - * Optionally pass in `true` as `onlyCompareGenerated` to consider two - * mappings with the same generated line and column, but different - * source/name/original line and column the same. Useful when searching for a - * mapping with a stubbed out mapping. - */ - function compareByGeneratedPositions(mappingA, mappingB, onlyCompareGenerated) { - var cmp; - - cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp) { - return cmp; - } - - cmp = mappingA.generatedColumn - mappingB.generatedColumn; - if (cmp || onlyCompareGenerated) { - return cmp; - } - - cmp = strcmp(mappingA.source, mappingB.source); - if (cmp) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp) { - return cmp; - } - - return strcmp(mappingA.name, mappingB.name); - }; - exports.compareByGeneratedPositions = compareByGeneratedPositions; - -}); - -},{"amdefine":20}],20:[function(_dereq_,module,exports){ -(function (process,__filename){ -/** vim: et:ts=4:sw=4:sts=4 - * @license amdefine 0.1.0 Copyright (c) 2011, The Dojo Foundation All Rights Reserved. - * Available via the MIT or new BSD license. - * see: http://github.com/jrburke/amdefine for details - */ - -/*jslint node: true */ -/*global module, process */ -'use strict'; - -/** - * Creates a define for node. - * @param {Object} module the "module" object that is defined by Node for the - * current module. - * @param {Function} [requireFn]. Node's require function for the current module. - * It only needs to be passed in Node versions before 0.5, when module.require - * did not exist. - * @returns {Function} a define function that is usable for the current node - * module. - */ -function amdefine(module, requireFn) { - 'use strict'; - var defineCache = {}, - loaderCache = {}, - alreadyCalled = false, - path = _dereq_('path'), - makeRequire, stringRequire; - - /** - * Trims the . and .. from an array of path segments. - * It will keep a leading path segment if a .. will become - * the first path segment, to help with module name lookups, - * which act like paths, but can be remapped. But the end result, - * all paths that use this function should look normalized. - * NOTE: this method MODIFIES the input array. - * @param {Array} ary the array of path segments. - */ - function trimDots(ary) { - var i, part; - for (i = 0; ary[i]; i+= 1) { - part = ary[i]; - if (part === '.') { - ary.splice(i, 1); - i -= 1; - } else if (part === '..') { - if (i === 1 && (ary[2] === '..' || ary[0] === '..')) { - //End of the line. Keep at least one non-dot - //path segment at the front so it can be mapped - //correctly to disk. Otherwise, there is likely - //no path mapping for a path starting with '..'. - //This can still fail, but catches the most reasonable - //uses of .. - break; - } else if (i > 0) { - ary.splice(i - 1, 2); - i -= 2; - } - } - } - } - - function normalize(name, baseName) { - var baseParts; - - //Adjust any relative paths. - if (name && name.charAt(0) === '.') { - //If have a base name, try to normalize against it, - //otherwise, assume it is a top-level require that will - //be relative to baseUrl in the end. - if (baseName) { - baseParts = baseName.split('/'); - baseParts = baseParts.slice(0, baseParts.length - 1); - baseParts = baseParts.concat(name.split('/')); - trimDots(baseParts); - name = baseParts.join('/'); - } - } - - return name; - } - - /** - * Create the normalize() function passed to a loader plugin's - * normalize method. - */ - function makeNormalize(relName) { - return function (name) { - return normalize(name, relName); - }; - } - - function makeLoad(id) { - function load(value) { - loaderCache[id] = value; - } - - load.fromText = function (id, text) { - //This one is difficult because the text can/probably uses - //define, and any relative paths and requires should be relative - //to that id was it would be found on disk. But this would require - //bootstrapping a module/require fairly deeply from node core. - //Not sure how best to go about that yet. - throw new Error('amdefine does not implement load.fromText'); - }; - - return load; - } - - makeRequire = function (systemRequire, exports, module, relId) { - function amdRequire(deps, callback) { - if (typeof deps === 'string') { - //Synchronous, single module require('') - return stringRequire(systemRequire, exports, module, deps, relId); - } else { - //Array of dependencies with a callback. - - //Convert the dependencies to modules. - deps = deps.map(function (depName) { - return stringRequire(systemRequire, exports, module, depName, relId); - }); - - //Wait for next tick to call back the require call. - process.nextTick(function () { - callback.apply(null, deps); - }); - } - } - - amdRequire.toUrl = function (filePath) { - if (filePath.indexOf('.') === 0) { - return normalize(filePath, path.dirname(module.filename)); - } else { - return filePath; - } - }; - - return amdRequire; - }; - - //Favor explicit value, passed in if the module wants to support Node 0.4. - requireFn = requireFn || function req() { - return module.require.apply(module, arguments); - }; - - function runFactory(id, deps, factory) { - var r, e, m, result; - - if (id) { - e = loaderCache[id] = {}; - m = { - id: id, - uri: __filename, - exports: e - }; - r = makeRequire(requireFn, e, m, id); - } else { - //Only support one define call per file - if (alreadyCalled) { - throw new Error('amdefine with no module ID cannot be called more than once per file.'); - } - alreadyCalled = true; - - //Use the real variables from node - //Use module.exports for exports, since - //the exports in here is amdefine exports. - e = module.exports; - m = module; - r = makeRequire(requireFn, e, m, module.id); - } - - //If there are dependencies, they are strings, so need - //to convert them to dependency values. - if (deps) { - deps = deps.map(function (depName) { - return r(depName); - }); - } - - //Call the factory with the right dependencies. - if (typeof factory === 'function') { - result = factory.apply(m.exports, deps); - } else { - result = factory; - } - - if (result !== undefined) { - m.exports = result; - if (id) { - loaderCache[id] = m.exports; - } - } - } - - stringRequire = function (systemRequire, exports, module, id, relId) { - //Split the ID by a ! so that - var index = id.indexOf('!'), - originalId = id, - prefix, plugin; - - if (index === -1) { - id = normalize(id, relId); - - //Straight module lookup. If it is one of the special dependencies, - //deal with it, otherwise, delegate to node. - if (id === 'require') { - return makeRequire(systemRequire, exports, module, relId); - } else if (id === 'exports') { - return exports; - } else if (id === 'module') { - return module; - } else if (loaderCache.hasOwnProperty(id)) { - return loaderCache[id]; - } else if (defineCache[id]) { - runFactory.apply(null, defineCache[id]); - return loaderCache[id]; - } else { - if(systemRequire) { - return systemRequire(originalId); - } else { - throw new Error('No module with ID: ' + id); - } - } - } else { - //There is a plugin in play. - prefix = id.substring(0, index); - id = id.substring(index + 1, id.length); - - plugin = stringRequire(systemRequire, exports, module, prefix, relId); - - if (plugin.normalize) { - id = plugin.normalize(id, makeNormalize(relId)); - } else { - //Normalize the ID normally. - id = normalize(id, relId); - } - - if (loaderCache[id]) { - return loaderCache[id]; - } else { - plugin.load(id, makeRequire(systemRequire, exports, module, relId), makeLoad(id), {}); - - return loaderCache[id]; - } - } - }; - - //Create a define function specific to the module asking for amdefine. - function define(id, deps, factory) { - if (Array.isArray(id)) { - factory = deps; - deps = id; - id = undefined; - } else if (typeof id !== 'string') { - factory = id; - id = deps = undefined; - } - - if (deps && !Array.isArray(deps)) { - factory = deps; - deps = undefined; - } - - if (!deps) { - deps = ['require', 'exports', 'module']; - } - - //Set up properties for this module. If an ID, then use - //internal cache. If no ID, then use the external variables - //for this node module. - if (id) { - //Put the module in deep freeze until there is a - //require call for it. - defineCache[id] = [id, deps, factory]; - } else { - runFactory(id, deps, factory); - } - } - - //define.require, which has access to all the values in the - //cache. Useful for AMD modules that all have IDs in the file, - //but need to finally export a value to node based on one of those - //IDs. - define.require = function (id) { - if (loaderCache[id]) { - return loaderCache[id]; - } - - if (defineCache[id]) { - runFactory.apply(null, defineCache[id]); - return loaderCache[id]; - } - }; - - define.amd = {}; - - return define; -} - -module.exports = amdefine; - -}).call(this,_dereq_('_process'),"/node_modules/jstransform/node_modules/source-map/node_modules/amdefine/amdefine.js") -},{"_process":8,"path":7}],21:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -var docblockRe = /^\s*(\/\*\*(.|\r?\n)*?\*\/)/; -var ltrimRe = /^\s*/; -/** - * @param {String} contents - * @return {String} - */ -function extract(contents) { - var match = contents.match(docblockRe); - if (match) { - return match[0].replace(ltrimRe, '') || ''; - } - return ''; -} - - -var commentStartRe = /^\/\*\*?/; -var commentEndRe = /\*+\/$/; -var wsRe = /[\t ]+/g; -var stringStartRe = /(\r?\n|^) *\*/g; -var multilineRe = /(?:^|\r?\n) *(@[^\r\n]*?) *\r?\n *([^@\r\n\s][^@\r\n]+?) *\r?\n/g; -var propertyRe = /(?:^|\r?\n) *@(\S+) *([^\r\n]*)/g; - -/** - * @param {String} contents - * @return {Array} - */ -function parse(docblock) { - docblock = docblock - .replace(commentStartRe, '') - .replace(commentEndRe, '') - .replace(wsRe, ' ') - .replace(stringStartRe, '$1'); - - // Normalize multi-line directives - var prev = ''; - while (prev != docblock) { - prev = docblock; - docblock = docblock.replace(multilineRe, "\n$1 $2\n"); - } - docblock = docblock.trim(); - - var result = []; - var match; - while (match = propertyRe.exec(docblock)) { - result.push([match[1], match[2]]); - } - - return result; -} - -/** - * Same as parse but returns an object of prop: value instead of array of paris - * If a property appers more than once the last one will be returned - * - * @param {String} contents - * @return {Object} - */ -function parseAsObject(docblock) { - var pairs = parse(docblock); - var result = {}; - for (var i = 0; i < pairs.length; i++) { - result[pairs[i][0]] = pairs[i][1]; - } - return result; -} - - -exports.extract = extract; -exports.parse = parse; -exports.parseAsObject = parseAsObject; - -},{}],22:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -/*jslint node: true*/ -"use strict"; - -var esprima = _dereq_('esprima-fb'); -var utils = _dereq_('./utils'); - -var getBoundaryNode = utils.getBoundaryNode; -var declareIdentInScope = utils.declareIdentInLocalScope; -var initScopeMetadata = utils.initScopeMetadata; -var Syntax = esprima.Syntax; - -/** - * @param {object} node - * @param {object} parentNode - * @return {boolean} - */ -function _nodeIsClosureScopeBoundary(node, parentNode) { - if (node.type === Syntax.Program) { - return true; - } - - var parentIsFunction = - parentNode.type === Syntax.FunctionDeclaration - || parentNode.type === Syntax.FunctionExpression - || parentNode.type === Syntax.ArrowFunctionExpression; - - var parentIsCurlylessArrowFunc = - parentNode.type === Syntax.ArrowFunctionExpression - && node === parentNode.body; - - return parentIsFunction - && (node.type === Syntax.BlockStatement || parentIsCurlylessArrowFunc); -} - -function _nodeIsBlockScopeBoundary(node, parentNode) { - if (node.type === Syntax.Program) { - return false; - } - - return node.type === Syntax.BlockStatement - && parentNode.type === Syntax.CatchClause; -} - -/** - * @param {object} node - * @param {array} path - * @param {object} state - */ -function traverse(node, path, state) { - /*jshint -W004*/ - // Create a scope stack entry if this is the first node we've encountered in - // its local scope - var startIndex = null; - var parentNode = path[0]; - if (!Array.isArray(node) && state.localScope.parentNode !== parentNode) { - if (_nodeIsClosureScopeBoundary(node, parentNode)) { - var scopeIsStrict = state.scopeIsStrict; - if (!scopeIsStrict - && (node.type === Syntax.BlockStatement - || node.type === Syntax.Program)) { - scopeIsStrict = - node.body.length > 0 - && node.body[0].type === Syntax.ExpressionStatement - && node.body[0].expression.type === Syntax.Literal - && node.body[0].expression.value === 'use strict'; - } - - if (node.type === Syntax.Program) { - startIndex = state.g.buffer.length; - state = utils.updateState(state, { - scopeIsStrict: scopeIsStrict - }); - } else { - startIndex = state.g.buffer.length + 1; - state = utils.updateState(state, { - localScope: { - parentNode: parentNode, - parentScope: state.localScope, - identifiers: {}, - tempVarIndex: 0, - tempVars: [] - }, - scopeIsStrict: scopeIsStrict - }); - - // All functions have an implicit 'arguments' object in scope - declareIdentInScope('arguments', initScopeMetadata(node), state); - - // Include function arg identifiers in the scope boundaries of the - // function - if (parentNode.params.length > 0) { - var param; - var metadata = initScopeMetadata(parentNode, path.slice(1), path[0]); - for (var i = 0; i < parentNode.params.length; i++) { - param = parentNode.params[i]; - if (param.type === Syntax.Identifier) { - declareIdentInScope(param.name, metadata, state); - } - } - } - - // Include rest arg identifiers in the scope boundaries of their - // functions - if (parentNode.rest) { - var metadata = initScopeMetadata( - parentNode, - path.slice(1), - path[0] - ); - declareIdentInScope(parentNode.rest.name, metadata, state); - } - - // Named FunctionExpressions scope their name within the body block of - // themselves only - if (parentNode.type === Syntax.FunctionExpression && parentNode.id) { - var metaData = - initScopeMetadata(parentNode, path.parentNodeslice, parentNode); - declareIdentInScope(parentNode.id.name, metaData, state); - } - } - - // Traverse and find all local identifiers in this closure first to - // account for function/variable declaration hoisting - collectClosureIdentsAndTraverse(node, path, state); - } - - if (_nodeIsBlockScopeBoundary(node, parentNode)) { - startIndex = state.g.buffer.length; - state = utils.updateState(state, { - localScope: { - parentNode: parentNode, - parentScope: state.localScope, - identifiers: {}, - tempVarIndex: 0, - tempVars: [] - } - }); - - if (parentNode.type === Syntax.CatchClause) { - var metadata = initScopeMetadata( - parentNode, - path.slice(1), - parentNode - ); - declareIdentInScope(parentNode.param.name, metadata, state); - } - collectBlockIdentsAndTraverse(node, path, state); - } - } - - // Only catchup() before and after traversing a child node - function traverser(node, path, state) { - node.range && utils.catchup(node.range[0], state); - traverse(node, path, state); - node.range && utils.catchup(node.range[1], state); - } - - utils.analyzeAndTraverse(walker, traverser, node, path, state); - - // Inject temp variables into the scope. - if (startIndex !== null) { - utils.injectTempVarDeclarations(state, startIndex); - } -} - -function collectClosureIdentsAndTraverse(node, path, state) { - utils.analyzeAndTraverse( - visitLocalClosureIdentifiers, - collectClosureIdentsAndTraverse, - node, - path, - state - ); -} - -function collectBlockIdentsAndTraverse(node, path, state) { - utils.analyzeAndTraverse( - visitLocalBlockIdentifiers, - collectBlockIdentsAndTraverse, - node, - path, - state - ); -} - -function visitLocalClosureIdentifiers(node, path, state) { - var metaData; - switch (node.type) { - case Syntax.ArrowFunctionExpression: - case Syntax.FunctionExpression: - // Function expressions don't get their names (if there is one) added to - // the closure scope they're defined in - return false; - case Syntax.ClassDeclaration: - case Syntax.ClassExpression: - case Syntax.FunctionDeclaration: - if (node.id) { - metaData = initScopeMetadata(getBoundaryNode(path), path.slice(), node); - declareIdentInScope(node.id.name, metaData, state); - } - return false; - case Syntax.VariableDeclarator: - // Variables have function-local scope - if (path[0].kind === 'var') { - metaData = initScopeMetadata(getBoundaryNode(path), path.slice(), node); - declareIdentInScope(node.id.name, metaData, state); - } - break; - } -} - -function visitLocalBlockIdentifiers(node, path, state) { - // TODO: Support 'let' here...maybe...one day...or something... - if (node.type === Syntax.CatchClause) { - return false; - } -} - -function walker(node, path, state) { - var visitors = state.g.visitors; - for (var i = 0; i < visitors.length; i++) { - if (visitors[i].test(node, path, state)) { - return visitors[i](traverse, node, path, state); - } - } -} - -var _astCache = {}; - -function getAstForSource(source, options) { - if (_astCache[source] && !options.disableAstCache) { - return _astCache[source]; - } - var ast = esprima.parse(source, { - comment: true, - loc: true, - range: true, - sourceType: options.sourceType - }); - if (!options.disableAstCache) { - _astCache[source] = ast; - } - return ast; -} - -/** - * Applies all available transformations to the source - * @param {array} visitors - * @param {string} source - * @param {?object} options - * @return {object} - */ -function transform(visitors, source, options) { - options = options || {}; - var ast; - try { - ast = getAstForSource(source, options); - } catch (e) { - e.message = 'Parse Error: ' + e.message; - throw e; - } - var state = utils.createState(source, ast, options); - state.g.visitors = visitors; - - if (options.sourceMap) { - var SourceMapGenerator = _dereq_('source-map').SourceMapGenerator; - state.g.sourceMap = new SourceMapGenerator({file: options.filename || 'transformed.js'}); - } - - traverse(ast, [], state); - utils.catchup(source.length, state); - - var ret = {code: state.g.buffer, extra: state.g.extra}; - if (options.sourceMap) { - ret.sourceMap = state.g.sourceMap; - ret.sourceMapFilename = options.filename || 'source.js'; - } - return ret; -} - -exports.transform = transform; -exports.Syntax = Syntax; - -},{"./utils":23,"esprima-fb":9,"source-map":11}],23:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -/*jslint node: true*/ -var Syntax = _dereq_('esprima-fb').Syntax; -var leadingIndentRegexp = /(^|\n)( {2}|\t)/g; -var nonWhiteRegexp = /(\S)/g; - -/** - * A `state` object represents the state of the parser. It has "local" and - * "global" parts. Global contains parser position, source, etc. Local contains - * scope based properties like current class name. State should contain all the - * info required for transformation. It's the only mandatory object that is - * being passed to every function in transform chain. - * - * @param {string} source - * @param {object} transformOptions - * @return {object} - */ -function createState(source, rootNode, transformOptions) { - return { - /** - * A tree representing the current local scope (and its lexical scope chain) - * Useful for tracking identifiers from parent scopes, etc. - * @type {Object} - */ - localScope: { - parentNode: rootNode, - parentScope: null, - identifiers: {}, - tempVarIndex: 0, - tempVars: [] - }, - /** - * The name (and, if applicable, expression) of the super class - * @type {Object} - */ - superClass: null, - /** - * The namespace to use when munging identifiers - * @type {String} - */ - mungeNamespace: '', - /** - * Ref to the node for the current MethodDefinition - * @type {Object} - */ - methodNode: null, - /** - * Ref to the node for the FunctionExpression of the enclosing - * MethodDefinition - * @type {Object} - */ - methodFuncNode: null, - /** - * Name of the enclosing class - * @type {String} - */ - className: null, - /** - * Whether we're currently within a `strict` scope - * @type {Bool} - */ - scopeIsStrict: null, - /** - * Indentation offset - * @type {Number} - */ - indentBy: 0, - /** - * Global state (not affected by updateState) - * @type {Object} - */ - g: { - /** - * A set of general options that transformations can consider while doing - * a transformation: - * - * - minify - * Specifies that transformation steps should do their best to minify - * the output source when possible. This is useful for places where - * minification optimizations are possible with higher-level context - * info than what jsxmin can provide. - * - * For example, the ES6 class transform will minify munged private - * variables if this flag is set. - */ - opts: transformOptions, - /** - * Current position in the source code - * @type {Number} - */ - position: 0, - /** - * Auxiliary data to be returned by transforms - * @type {Object} - */ - extra: {}, - /** - * Buffer containing the result - * @type {String} - */ - buffer: '', - /** - * Source that is being transformed - * @type {String} - */ - source: source, - - /** - * Cached parsed docblock (see getDocblock) - * @type {object} - */ - docblock: null, - - /** - * Whether the thing was used - * @type {Boolean} - */ - tagNamespaceUsed: false, - - /** - * If using bolt xjs transformation - * @type {Boolean} - */ - isBolt: undefined, - - /** - * Whether to record source map (expensive) or not - * @type {SourceMapGenerator|null} - */ - sourceMap: null, - - /** - * Filename of the file being processed. Will be returned as a source - * attribute in the source map - */ - sourceMapFilename: 'source.js', - - /** - * Only when source map is used: last line in the source for which - * source map was generated - * @type {Number} - */ - sourceLine: 1, - - /** - * Only when source map is used: last line in the buffer for which - * source map was generated - * @type {Number} - */ - bufferLine: 1, - - /** - * The top-level Program AST for the original file. - */ - originalProgramAST: null, - - sourceColumn: 0, - bufferColumn: 0 - } - }; -} - -/** - * Updates a copy of a given state with "update" and returns an updated state. - * - * @param {object} state - * @param {object} update - * @return {object} - */ -function updateState(state, update) { - var ret = Object.create(state); - Object.keys(update).forEach(function(updatedKey) { - ret[updatedKey] = update[updatedKey]; - }); - return ret; -} - -/** - * Given a state fill the resulting buffer from the original source up to - * the end - * - * @param {number} end - * @param {object} state - * @param {?function} contentTransformer Optional callback to transform newly - * added content. - */ -function catchup(end, state, contentTransformer) { - if (end < state.g.position) { - // cannot move backwards - return; - } - var source = state.g.source.substring(state.g.position, end); - var transformed = updateIndent(source, state); - if (state.g.sourceMap && transformed) { - // record where we are - state.g.sourceMap.addMapping({ - generated: { line: state.g.bufferLine, column: state.g.bufferColumn }, - original: { line: state.g.sourceLine, column: state.g.sourceColumn }, - source: state.g.sourceMapFilename - }); - - // record line breaks in transformed source - var sourceLines = source.split('\n'); - var transformedLines = transformed.split('\n'); - // Add line break mappings between last known mapping and the end of the - // added piece. So for the code piece - // (foo, bar); - // > var x = 2; - // > var b = 3; - // var c = - // only add lines marked with ">": 2, 3. - for (var i = 1; i < sourceLines.length - 1; i++) { - state.g.sourceMap.addMapping({ - generated: { line: state.g.bufferLine, column: 0 }, - original: { line: state.g.sourceLine, column: 0 }, - source: state.g.sourceMapFilename - }); - state.g.sourceLine++; - state.g.bufferLine++; - } - // offset for the last piece - if (sourceLines.length > 1) { - state.g.sourceLine++; - state.g.bufferLine++; - state.g.sourceColumn = 0; - state.g.bufferColumn = 0; - } - state.g.sourceColumn += sourceLines[sourceLines.length - 1].length; - state.g.bufferColumn += - transformedLines[transformedLines.length - 1].length; - } - state.g.buffer += - contentTransformer ? contentTransformer(transformed) : transformed; - state.g.position = end; -} - -/** - * Returns original source for an AST node. - * @param {object} node - * @param {object} state - * @return {string} - */ -function getNodeSourceText(node, state) { - return state.g.source.substring(node.range[0], node.range[1]); -} - -function _replaceNonWhite(value) { - return value.replace(nonWhiteRegexp, ' '); -} - -/** - * Removes all non-whitespace characters - */ -function _stripNonWhite(value) { - return value.replace(nonWhiteRegexp, ''); -} - -/** - * Finds the position of the next instance of the specified syntactic char in - * the pending source. - * - * NOTE: This will skip instances of the specified char if they sit inside a - * comment body. - * - * NOTE: This function also assumes that the buffer's current position is not - * already within a comment or a string. This is rarely the case since all - * of the buffer-advancement utility methods tend to be used on syntactic - * nodes' range values -- but it's a small gotcha that's worth mentioning. - */ -function getNextSyntacticCharOffset(char, state) { - var pendingSource = state.g.source.substring(state.g.position); - var pendingSourceLines = pendingSource.split('\n'); - - var charOffset = 0; - var line; - var withinBlockComment = false; - var withinString = false; - lineLoop: while ((line = pendingSourceLines.shift()) !== undefined) { - var lineEndPos = charOffset + line.length; - charLoop: for (; charOffset < lineEndPos; charOffset++) { - var currChar = pendingSource[charOffset]; - if (currChar === '"' || currChar === '\'') { - withinString = !withinString; - continue charLoop; - } else if (withinString) { - continue charLoop; - } else if (charOffset + 1 < lineEndPos) { - var nextTwoChars = currChar + line[charOffset + 1]; - if (nextTwoChars === '//') { - charOffset = lineEndPos + 1; - continue lineLoop; - } else if (nextTwoChars === '/*') { - withinBlockComment = true; - charOffset += 1; - continue charLoop; - } else if (nextTwoChars === '*/') { - withinBlockComment = false; - charOffset += 1; - continue charLoop; - } - } - - if (!withinBlockComment && currChar === char) { - return charOffset + state.g.position; - } - } - - // Account for '\n' - charOffset++; - withinString = false; - } - - throw new Error('`' + char + '` not found!'); -} - -/** - * Catches up as `catchup` but replaces non-whitespace chars with spaces. - */ -function catchupWhiteOut(end, state) { - catchup(end, state, _replaceNonWhite); -} - -/** - * Catches up as `catchup` but removes all non-whitespace characters. - */ -function catchupWhiteSpace(end, state) { - catchup(end, state, _stripNonWhite); -} - -/** - * Removes all non-newline characters - */ -var reNonNewline = /[^\n]/g; -function stripNonNewline(value) { - return value.replace(reNonNewline, function() { - return ''; - }); -} - -/** - * Catches up as `catchup` but removes all non-newline characters. - * - * Equivalent to appending as many newlines as there are in the original source - * between the current position and `end`. - */ -function catchupNewlines(end, state) { - catchup(end, state, stripNonNewline); -} - - -/** - * Same as catchup but does not touch the buffer - * - * @param {number} end - * @param {object} state - */ -function move(end, state) { - // move the internal cursors - if (state.g.sourceMap) { - if (end < state.g.position) { - state.g.position = 0; - state.g.sourceLine = 1; - state.g.sourceColumn = 0; - } - - var source = state.g.source.substring(state.g.position, end); - var sourceLines = source.split('\n'); - if (sourceLines.length > 1) { - state.g.sourceLine += sourceLines.length - 1; - state.g.sourceColumn = 0; - } - state.g.sourceColumn += sourceLines[sourceLines.length - 1].length; - } - state.g.position = end; -} - -/** - * Appends a string of text to the buffer - * - * @param {string} str - * @param {object} state - */ -function append(str, state) { - if (state.g.sourceMap && str) { - state.g.sourceMap.addMapping({ - generated: { line: state.g.bufferLine, column: state.g.bufferColumn }, - original: { line: state.g.sourceLine, column: state.g.sourceColumn }, - source: state.g.sourceMapFilename - }); - var transformedLines = str.split('\n'); - if (transformedLines.length > 1) { - state.g.bufferLine += transformedLines.length - 1; - state.g.bufferColumn = 0; - } - state.g.bufferColumn += - transformedLines[transformedLines.length - 1].length; - } - state.g.buffer += str; -} - -/** - * Update indent using state.indentBy property. Indent is measured in - * double spaces. Updates a single line only. - * - * @param {string} str - * @param {object} state - * @return {string} - */ -function updateIndent(str, state) { - /*jshint -W004*/ - var indentBy = state.indentBy; - if (indentBy < 0) { - for (var i = 0; i < -indentBy; i++) { - str = str.replace(leadingIndentRegexp, '$1'); - } - } else { - for (var i = 0; i < indentBy; i++) { - str = str.replace(leadingIndentRegexp, '$1$2$2'); - } - } - return str; -} - -/** - * Calculates indent from the beginning of the line until "start" or the first - * character before start. - * @example - * " foo.bar()" - * ^ - * start - * indent will be " " - * - * @param {number} start - * @param {object} state - * @return {string} - */ -function indentBefore(start, state) { - var end = start; - start = start - 1; - - while (start > 0 && state.g.source[start] != '\n') { - if (!state.g.source[start].match(/[ \t]/)) { - end = start; - } - start--; - } - return state.g.source.substring(start + 1, end); -} - -function getDocblock(state) { - if (!state.g.docblock) { - var docblock = _dereq_('./docblock'); - state.g.docblock = - docblock.parseAsObject(docblock.extract(state.g.source)); - } - return state.g.docblock; -} - -function identWithinLexicalScope(identName, state, stopBeforeNode) { - var currScope = state.localScope; - while (currScope) { - if (currScope.identifiers[identName] !== undefined) { - return true; - } - - if (stopBeforeNode && currScope.parentNode === stopBeforeNode) { - break; - } - - currScope = currScope.parentScope; - } - return false; -} - -function identInLocalScope(identName, state) { - return state.localScope.identifiers[identName] !== undefined; -} - -/** - * @param {object} boundaryNode - * @param {?array} path - * @return {?object} node - */ -function initScopeMetadata(boundaryNode, path, node) { - return { - boundaryNode: boundaryNode, - bindingPath: path, - bindingNode: node - }; -} - -function declareIdentInLocalScope(identName, metaData, state) { - state.localScope.identifiers[identName] = { - boundaryNode: metaData.boundaryNode, - path: metaData.bindingPath, - node: metaData.bindingNode, - state: Object.create(state) - }; -} - -function getLexicalBindingMetadata(identName, state) { - var currScope = state.localScope; - while (currScope) { - if (currScope.identifiers[identName] !== undefined) { - return currScope.identifiers[identName]; - } - - currScope = currScope.parentScope; - } -} - -function getLocalBindingMetadata(identName, state) { - return state.localScope.identifiers[identName]; -} - -/** - * Apply the given analyzer function to the current node. If the analyzer - * doesn't return false, traverse each child of the current node using the given - * traverser function. - * - * @param {function} analyzer - * @param {function} traverser - * @param {object} node - * @param {array} path - * @param {object} state - */ -function analyzeAndTraverse(analyzer, traverser, node, path, state) { - if (node.type) { - if (analyzer(node, path, state) === false) { - return; - } - path.unshift(node); - } - - getOrderedChildren(node).forEach(function(child) { - traverser(child, path, state); - }); - - node.type && path.shift(); -} - -/** - * It is crucial that we traverse in order, or else catchup() on a later - * node that is processed out of order can move the buffer past a node - * that we haven't handled yet, preventing us from modifying that node. - * - * This can happen when a node has multiple properties containing children. - * For example, XJSElement nodes have `openingElement`, `closingElement` and - * `children`. If we traverse `openingElement`, then `closingElement`, then - * when we get to `children`, the buffer has already caught up to the end of - * the closing element, after the children. - * - * This is basically a Schwartzian transform. Collects an array of children, - * each one represented as [child, startIndex]; sorts the array by start - * index; then traverses the children in that order. - */ -function getOrderedChildren(node) { - var queue = []; - for (var key in node) { - if (node.hasOwnProperty(key)) { - enqueueNodeWithStartIndex(queue, node[key]); - } - } - queue.sort(function(a, b) { return a[1] - b[1]; }); - return queue.map(function(pair) { return pair[0]; }); -} - -/** - * Helper function for analyzeAndTraverse which queues up all of the children - * of the given node. - * - * Children can also be found in arrays, so we basically want to merge all of - * those arrays together so we can sort them and then traverse the children - * in order. - * - * One example is the Program node. It contains `body` and `comments`, both - * arrays. Lexographically, comments are interspersed throughout the body - * nodes, but esprima's AST groups them together. - */ -function enqueueNodeWithStartIndex(queue, node) { - if (typeof node !== 'object' || node === null) { - return; - } - if (node.range) { - queue.push([node, node.range[0]]); - } else if (Array.isArray(node)) { - for (var ii = 0; ii < node.length; ii++) { - enqueueNodeWithStartIndex(queue, node[ii]); - } - } -} - -/** - * Checks whether a node or any of its sub-nodes contains - * a syntactic construct of the passed type. - * @param {object} node - AST node to test. - * @param {string} type - node type to lookup. - */ -function containsChildOfType(node, type) { - return containsChildMatching(node, function(node) { - return node.type === type; - }); -} - -function containsChildMatching(node, matcher) { - var foundMatchingChild = false; - function nodeTypeAnalyzer(node) { - if (matcher(node) === true) { - foundMatchingChild = true; - return false; - } - } - function nodeTypeTraverser(child, path, state) { - if (!foundMatchingChild) { - foundMatchingChild = containsChildMatching(child, matcher); - } - } - analyzeAndTraverse( - nodeTypeAnalyzer, - nodeTypeTraverser, - node, - [] - ); - return foundMatchingChild; -} - -var scopeTypes = {}; -scopeTypes[Syntax.ArrowFunctionExpression] = true; -scopeTypes[Syntax.FunctionExpression] = true; -scopeTypes[Syntax.FunctionDeclaration] = true; -scopeTypes[Syntax.Program] = true; - -function getBoundaryNode(path) { - for (var ii = 0; ii < path.length; ++ii) { - if (scopeTypes[path[ii].type]) { - return path[ii]; - } - } - throw new Error( - 'Expected to find a node with one of the following types in path:\n' + - JSON.stringify(Object.keys(scopeTypes)) - ); -} - -function getTempVar(tempVarIndex) { - return '$__' + tempVarIndex; -} - -function injectTempVar(state) { - var tempVar = '$__' + (state.localScope.tempVarIndex++); - state.localScope.tempVars.push(tempVar); - return tempVar; -} - -function injectTempVarDeclarations(state, index) { - if (state.localScope.tempVars.length) { - state.g.buffer = - state.g.buffer.slice(0, index) + - 'var ' + state.localScope.tempVars.join(', ') + ';' + - state.g.buffer.slice(index); - state.localScope.tempVars = []; - } -} - -exports.analyzeAndTraverse = analyzeAndTraverse; -exports.append = append; -exports.catchup = catchup; -exports.catchupNewlines = catchupNewlines; -exports.catchupWhiteOut = catchupWhiteOut; -exports.catchupWhiteSpace = catchupWhiteSpace; -exports.containsChildMatching = containsChildMatching; -exports.containsChildOfType = containsChildOfType; -exports.createState = createState; -exports.declareIdentInLocalScope = declareIdentInLocalScope; -exports.getBoundaryNode = getBoundaryNode; -exports.getDocblock = getDocblock; -exports.getLexicalBindingMetadata = getLexicalBindingMetadata; -exports.getLocalBindingMetadata = getLocalBindingMetadata; -exports.getNextSyntacticCharOffset = getNextSyntacticCharOffset; -exports.getNodeSourceText = getNodeSourceText; -exports.getOrderedChildren = getOrderedChildren; -exports.getTempVar = getTempVar; -exports.identInLocalScope = identInLocalScope; -exports.identWithinLexicalScope = identWithinLexicalScope; -exports.indentBefore = indentBefore; -exports.initScopeMetadata = initScopeMetadata; -exports.injectTempVar = injectTempVar; -exports.injectTempVarDeclarations = injectTempVarDeclarations; -exports.move = move; -exports.scopeTypes = scopeTypes; -exports.updateIndent = updateIndent; -exports.updateState = updateState; - -},{"./docblock":21,"esprima-fb":9}],24:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/*global exports:true*/ - -/** - * Desugars ES6 Arrow functions to ES3 function expressions. - * If the function contains `this` expression -- automatically - * binds the function to current value of `this`. - * - * Single parameter, simple expression: - * - * [1, 2, 3].map(x => x * x); - * - * [1, 2, 3].map(function(x) { return x * x; }); - * - * Several parameters, complex block: - * - * this.users.forEach((user, idx) => { - * return this.isActive(idx) && this.send(user); - * }); - * - * this.users.forEach(function(user, idx) { - * return this.isActive(idx) && this.send(user); - * }.bind(this)); - * - */ -var restParamVisitors = _dereq_('./es6-rest-param-visitors'); -var destructuringVisitors = _dereq_('./es6-destructuring-visitors'); - -var Syntax = _dereq_('esprima-fb').Syntax; -var utils = _dereq_('../src/utils'); - -/** - * @public - */ -function visitArrowFunction(traverse, node, path, state) { - var notInExpression = (path[0].type === Syntax.ExpressionStatement); - - // Wrap a function into a grouping operator, if it's not - // in the expression position. - if (notInExpression) { - utils.append('(', state); - } - - utils.append('function', state); - renderParams(traverse, node, path, state); - - // Skip arrow. - utils.catchupWhiteSpace(node.body.range[0], state); - - var renderBody = node.body.type == Syntax.BlockStatement - ? renderStatementBody - : renderExpressionBody; - - path.unshift(node); - renderBody(traverse, node, path, state); - path.shift(); - - // Bind the function only if `this` value is used - // inside it or inside any sub-expression. - var containsBindingSyntax = - utils.containsChildMatching(node.body, function(node) { - return node.type === Syntax.ThisExpression - || (node.type === Syntax.Identifier - && node.name === "super"); - }); - - if (containsBindingSyntax) { - utils.append('.bind(this)', state); - } - - utils.catchupWhiteSpace(node.range[1], state); - - // Close wrapper if not in the expression. - if (notInExpression) { - utils.append(')', state); - } - - return false; -} - -function renderParams(traverse, node, path, state) { - // To preserve inline typechecking directives, we - // distinguish between parens-free and paranthesized single param. - if (isParensFreeSingleParam(node, state) || !node.params.length) { - utils.append('(', state); - } - if (node.params.length !== 0) { - path.unshift(node); - traverse(node.params, path, state); - path.unshift(); - } - utils.append(')', state); -} - -function isParensFreeSingleParam(node, state) { - return node.params.length === 1 && - state.g.source[state.g.position] !== '('; -} - -function renderExpressionBody(traverse, node, path, state) { - // Wrap simple expression bodies into a block - // with explicit return statement. - utils.append('{', state); - - // Special handling of rest param. - if (node.rest) { - utils.append( - restParamVisitors.renderRestParamSetup(node, state), - state - ); - } - - // Special handling of destructured params. - destructuringVisitors.renderDestructuredComponents( - node, - utils.updateState(state, { - localScope: { - parentNode: state.parentNode, - parentScope: state.parentScope, - identifiers: state.identifiers, - tempVarIndex: 0 - } - }) - ); - - utils.append('return ', state); - renderStatementBody(traverse, node, path, state); - utils.append(';}', state); -} - -function renderStatementBody(traverse, node, path, state) { - traverse(node.body, path, state); - utils.catchup(node.body.range[1], state); -} - -visitArrowFunction.test = function(node, path, state) { - return node.type === Syntax.ArrowFunctionExpression; -}; - -exports.visitorList = [ - visitArrowFunction -]; - - -},{"../src/utils":23,"./es6-destructuring-visitors":27,"./es6-rest-param-visitors":30,"esprima-fb":9}],25:[function(_dereq_,module,exports){ -/** - * Copyright 2004-present Facebook. All Rights Reserved. - */ -/*global exports:true*/ - -/** - * Implements ES6 call spread. - * - * instance.method(a, b, c, ...d) - * - * instance.method.apply(instance, [a, b, c].concat(d)) - * - */ - -var Syntax = _dereq_('esprima-fb').Syntax; -var utils = _dereq_('../src/utils'); - -function process(traverse, node, path, state) { - utils.move(node.range[0], state); - traverse(node, path, state); - utils.catchup(node.range[1], state); -} - -function visitCallSpread(traverse, node, path, state) { - utils.catchup(node.range[0], state); - - if (node.type === Syntax.NewExpression) { - // Input = new Set(1, 2, ...list) - // Output = new (Function.prototype.bind.apply(Set, [null, 1, 2].concat(list))) - utils.append('new (Function.prototype.bind.apply(', state); - process(traverse, node.callee, path, state); - } else if (node.callee.type === Syntax.MemberExpression) { - // Input = get().fn(1, 2, ...more) - // Output = (_ = get()).fn.apply(_, [1, 2].apply(more)) - var tempVar = utils.injectTempVar(state); - utils.append('(' + tempVar + ' = ', state); - process(traverse, node.callee.object, path, state); - utils.append(')', state); - if (node.callee.property.type === Syntax.Identifier) { - utils.append('.', state); - process(traverse, node.callee.property, path, state); - } else { - utils.append('[', state); - process(traverse, node.callee.property, path, state); - utils.append(']', state); - } - utils.append('.apply(' + tempVar, state); - } else { - // Input = max(1, 2, ...list) - // Output = max.apply(null, [1, 2].concat(list)) - var needsToBeWrappedInParenthesis = - node.callee.type === Syntax.FunctionDeclaration || - node.callee.type === Syntax.FunctionExpression; - if (needsToBeWrappedInParenthesis) { - utils.append('(', state); - } - process(traverse, node.callee, path, state); - if (needsToBeWrappedInParenthesis) { - utils.append(')', state); - } - utils.append('.apply(null', state); - } - utils.append(', ', state); - - var args = node.arguments.slice(); - var spread = args.pop(); - if (args.length || node.type === Syntax.NewExpression) { - utils.append('[', state); - if (node.type === Syntax.NewExpression) { - utils.append('null' + (args.length ? ', ' : ''), state); - } - while (args.length) { - var arg = args.shift(); - utils.move(arg.range[0], state); - traverse(arg, path, state); - if (args.length) { - utils.catchup(args[0].range[0], state); - } else { - utils.catchup(arg.range[1], state); - } - } - utils.append('].concat(', state); - process(traverse, spread.argument, path, state); - utils.append(')', state); - } else { - process(traverse, spread.argument, path, state); - } - utils.append(node.type === Syntax.NewExpression ? '))' : ')', state); - - utils.move(node.range[1], state); - return false; -} - -visitCallSpread.test = function(node, path, state) { - return ( - ( - node.type === Syntax.CallExpression || - node.type === Syntax.NewExpression - ) && - node.arguments.length > 0 && - node.arguments[node.arguments.length - 1].type === Syntax.SpreadElement - ); -}; - -exports.visitorList = [ - visitCallSpread -]; - -},{"../src/utils":23,"esprima-fb":9}],26:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/*jslint node:true*/ - -/** - * @typechecks - */ -'use strict'; - -var base62 = _dereq_('base62'); -var Syntax = _dereq_('esprima-fb').Syntax; -var utils = _dereq_('../src/utils'); -var reservedWordsHelper = _dereq_('./reserved-words-helper'); - -var declareIdentInLocalScope = utils.declareIdentInLocalScope; -var initScopeMetadata = utils.initScopeMetadata; - -var SUPER_PROTO_IDENT_PREFIX = '____SuperProtoOf'; - -var _anonClassUUIDCounter = 0; -var _mungedSymbolMaps = {}; - -function resetSymbols() { - _anonClassUUIDCounter = 0; - _mungedSymbolMaps = {}; -} - -/** - * Used to generate a unique class for use with code-gens for anonymous class - * expressions. - * - * @param {object} state - * @return {string} - */ -function _generateAnonymousClassName(state) { - var mungeNamespace = state.mungeNamespace || ''; - return '____Class' + mungeNamespace + base62.encode(_anonClassUUIDCounter++); -} - -/** - * Given an identifier name, munge it using the current state's mungeNamespace. - * - * @param {string} identName - * @param {object} state - * @return {string} - */ -function _getMungedName(identName, state) { - var mungeNamespace = state.mungeNamespace; - var shouldMinify = state.g.opts.minify; - - if (shouldMinify) { - if (!_mungedSymbolMaps[mungeNamespace]) { - _mungedSymbolMaps[mungeNamespace] = { - symbolMap: {}, - identUUIDCounter: 0 - }; - } - - var symbolMap = _mungedSymbolMaps[mungeNamespace].symbolMap; - if (!symbolMap[identName]) { - symbolMap[identName] = - base62.encode(_mungedSymbolMaps[mungeNamespace].identUUIDCounter++); - } - identName = symbolMap[identName]; - } - return '$' + mungeNamespace + identName; -} - -/** - * Extracts super class information from a class node. - * - * Information includes name of the super class and/or the expression string - * (if extending from an expression) - * - * @param {object} node - * @param {object} state - * @return {object} - */ -function _getSuperClassInfo(node, state) { - var ret = { - name: null, - expression: null - }; - if (node.superClass) { - if (node.superClass.type === Syntax.Identifier) { - ret.name = node.superClass.name; - } else { - // Extension from an expression - ret.name = _generateAnonymousClassName(state); - ret.expression = state.g.source.substring( - node.superClass.range[0], - node.superClass.range[1] - ); - } - } - return ret; -} - -/** - * Used with .filter() to find the constructor method in a list of - * MethodDefinition nodes. - * - * @param {object} classElement - * @return {boolean} - */ -function _isConstructorMethod(classElement) { - return classElement.type === Syntax.MethodDefinition && - classElement.key.type === Syntax.Identifier && - classElement.key.name === 'constructor'; -} - -/** - * @param {object} node - * @param {object} state - * @return {boolean} - */ -function _shouldMungeIdentifier(node, state) { - return ( - !!state.methodFuncNode && - !utils.getDocblock(state).hasOwnProperty('preventMunge') && - /^_(?!_)/.test(node.name) - ); -} - -/** - * @param {function} traverse - * @param {object} node - * @param {array} path - * @param {object} state - */ -function visitClassMethod(traverse, node, path, state) { - if (!state.g.opts.es5 && (node.kind === 'get' || node.kind === 'set')) { - throw new Error( - 'This transform does not support ' + node.kind + 'ter methods for ES6 ' + - 'classes. (line: ' + node.loc.start.line + ', col: ' + - node.loc.start.column + ')' - ); - } - state = utils.updateState(state, { - methodNode: node - }); - utils.catchup(node.range[0], state); - path.unshift(node); - traverse(node.value, path, state); - path.shift(); - return false; -} -visitClassMethod.test = function(node, path, state) { - return node.type === Syntax.MethodDefinition; -}; - -/** - * @param {function} traverse - * @param {object} node - * @param {array} path - * @param {object} state - */ -function visitClassFunctionExpression(traverse, node, path, state) { - var methodNode = path[0]; - var isGetter = methodNode.kind === 'get'; - var isSetter = methodNode.kind === 'set'; - - state = utils.updateState(state, { - methodFuncNode: node - }); - - if (methodNode.key.name === 'constructor') { - utils.append('function ' + state.className, state); - } else { - var methodAccessorComputed = false; - var methodAccessor; - var prototypeOrStatic = methodNode["static"] ? '' : '.prototype'; - var objectAccessor = state.className + prototypeOrStatic; - - if (methodNode.key.type === Syntax.Identifier) { - // foo() {} - methodAccessor = methodNode.key.name; - if (_shouldMungeIdentifier(methodNode.key, state)) { - methodAccessor = _getMungedName(methodAccessor, state); - } - if (isGetter || isSetter) { - methodAccessor = JSON.stringify(methodAccessor); - } else if (reservedWordsHelper.isReservedWord(methodAccessor)) { - methodAccessorComputed = true; - methodAccessor = JSON.stringify(methodAccessor); - } - } else if (methodNode.key.type === Syntax.Literal) { - // 'foo bar'() {} | get 'foo bar'() {} | set 'foo bar'() {} - methodAccessor = JSON.stringify(methodNode.key.value); - methodAccessorComputed = true; - } - - if (isSetter || isGetter) { - utils.append( - 'Object.defineProperty(' + - objectAccessor + ',' + - methodAccessor + ',' + - '{configurable:true,' + - methodNode.kind + ':function', - state - ); - } else { - if (state.g.opts.es3) { - if (methodAccessorComputed) { - methodAccessor = '[' + methodAccessor + ']'; - } else { - methodAccessor = '.' + methodAccessor; - } - utils.append( - objectAccessor + - methodAccessor + '=function' + (node.generator ? '*' : ''), - state - ); - } else { - if (!methodAccessorComputed) { - methodAccessor = JSON.stringify(methodAccessor); - } - utils.append( - 'Object.defineProperty(' + - objectAccessor + ',' + - methodAccessor + ',' + - '{writable:true,configurable:true,' + - 'value:function' + (node.generator ? '*' : ''), - state - ); - } - } - } - utils.move(methodNode.key.range[1], state); - utils.append('(', state); - - var params = node.params; - if (params.length > 0) { - utils.catchupNewlines(params[0].range[0], state); - for (var i = 0; i < params.length; i++) { - utils.catchup(node.params[i].range[0], state); - path.unshift(node); - traverse(params[i], path, state); - path.shift(); - } - } - - var closingParenPosition = utils.getNextSyntacticCharOffset(')', state); - utils.catchupWhiteSpace(closingParenPosition, state); - - var openingBracketPosition = utils.getNextSyntacticCharOffset('{', state); - utils.catchup(openingBracketPosition + 1, state); - - if (!state.scopeIsStrict) { - utils.append('"use strict";', state); - state = utils.updateState(state, { - scopeIsStrict: true - }); - } - utils.move(node.body.range[0] + '{'.length, state); - - path.unshift(node); - traverse(node.body, path, state); - path.shift(); - utils.catchup(node.body.range[1], state); - - if (methodNode.key.name !== 'constructor') { - if (isGetter || isSetter || !state.g.opts.es3) { - utils.append('})', state); - } - utils.append(';', state); - } - return false; -} -visitClassFunctionExpression.test = function(node, path, state) { - return node.type === Syntax.FunctionExpression - && path[0].type === Syntax.MethodDefinition; -}; - -function visitClassMethodParam(traverse, node, path, state) { - var paramName = node.name; - if (_shouldMungeIdentifier(node, state)) { - paramName = _getMungedName(node.name, state); - } - utils.append(paramName, state); - utils.move(node.range[1], state); -} -visitClassMethodParam.test = function(node, path, state) { - if (!path[0] || !path[1]) { - return; - } - - var parentFuncExpr = path[0]; - var parentClassMethod = path[1]; - - return parentFuncExpr.type === Syntax.FunctionExpression - && parentClassMethod.type === Syntax.MethodDefinition - && node.type === Syntax.Identifier; -}; - -/** - * @param {function} traverse - * @param {object} node - * @param {array} path - * @param {object} state - */ -function _renderClassBody(traverse, node, path, state) { - var className = state.className; - var superClass = state.superClass; - - // Set up prototype of constructor on same line as `extends` for line-number - // preservation. This relies on function-hoisting if a constructor function is - // defined in the class body. - if (superClass.name) { - // If the super class is an expression, we need to memoize the output of the - // expression into the generated class name variable and use that to refer - // to the super class going forward. Example: - // - // class Foo extends mixin(Bar, Baz) {} - // --transforms to-- - // function Foo() {} var ____Class0Blah = mixin(Bar, Baz); - if (superClass.expression !== null) { - utils.append( - 'var ' + superClass.name + '=' + superClass.expression + ';', - state - ); - } - - var keyName = superClass.name + '____Key'; - var keyNameDeclarator = ''; - if (!utils.identWithinLexicalScope(keyName, state)) { - keyNameDeclarator = 'var '; - declareIdentInLocalScope(keyName, initScopeMetadata(node), state); - } - utils.append( - 'for(' + keyNameDeclarator + keyName + ' in ' + superClass.name + '){' + - 'if(' + superClass.name + '.hasOwnProperty(' + keyName + ')){' + - className + '[' + keyName + ']=' + - superClass.name + '[' + keyName + '];' + - '}' + - '}', - state - ); - - var superProtoIdentStr = SUPER_PROTO_IDENT_PREFIX + superClass.name; - if (!utils.identWithinLexicalScope(superProtoIdentStr, state)) { - utils.append( - 'var ' + superProtoIdentStr + '=' + superClass.name + '===null?' + - 'null:' + superClass.name + '.prototype;', - state - ); - declareIdentInLocalScope(superProtoIdentStr, initScopeMetadata(node), state); - } - - utils.append( - className + '.prototype=Object.create(' + superProtoIdentStr + ');', - state - ); - utils.append( - className + '.prototype.constructor=' + className + ';', - state - ); - utils.append( - className + '.__superConstructor__=' + superClass.name + ';', - state - ); - } - - // If there's no constructor method specified in the class body, create an - // empty constructor function at the top (same line as the class keyword) - if (!node.body.body.filter(_isConstructorMethod).pop()) { - utils.append('function ' + className + '(){', state); - if (!state.scopeIsStrict) { - utils.append('"use strict";', state); - } - if (superClass.name) { - utils.append( - 'if(' + superClass.name + '!==null){' + - superClass.name + '.apply(this,arguments);}', - state - ); - } - utils.append('}', state); - } - - utils.move(node.body.range[0] + '{'.length, state); - traverse(node.body, path, state); - utils.catchupWhiteSpace(node.range[1], state); -} - -/** - * @param {function} traverse - * @param {object} node - * @param {array} path - * @param {object} state - */ -function visitClassDeclaration(traverse, node, path, state) { - var className = node.id.name; - var superClass = _getSuperClassInfo(node, state); - - state = utils.updateState(state, { - mungeNamespace: className, - className: className, - superClass: superClass - }); - - _renderClassBody(traverse, node, path, state); - - return false; -} -visitClassDeclaration.test = function(node, path, state) { - return node.type === Syntax.ClassDeclaration; -}; - -/** - * @param {function} traverse - * @param {object} node - * @param {array} path - * @param {object} state - */ -function visitClassExpression(traverse, node, path, state) { - var className = node.id && node.id.name || _generateAnonymousClassName(state); - var superClass = _getSuperClassInfo(node, state); - - utils.append('(function(){', state); - - state = utils.updateState(state, { - mungeNamespace: className, - className: className, - superClass: superClass - }); - - _renderClassBody(traverse, node, path, state); - - utils.append('return ' + className + ';})()', state); - return false; -} -visitClassExpression.test = function(node, path, state) { - return node.type === Syntax.ClassExpression; -}; - -/** - * @param {function} traverse - * @param {object} node - * @param {array} path - * @param {object} state - */ -function visitPrivateIdentifier(traverse, node, path, state) { - utils.append(_getMungedName(node.name, state), state); - utils.move(node.range[1], state); -} -visitPrivateIdentifier.test = function(node, path, state) { - if (node.type === Syntax.Identifier && _shouldMungeIdentifier(node, state)) { - // Always munge non-computed properties of MemberExpressions - // (a la preventing access of properties of unowned objects) - if (path[0].type === Syntax.MemberExpression && path[0].object !== node - && path[0].computed === false) { - return true; - } - - // Always munge identifiers that were declared within the method function - // scope - if (utils.identWithinLexicalScope(node.name, state, state.methodFuncNode)) { - return true; - } - - // Always munge private keys on object literals defined within a method's - // scope. - if (path[0].type === Syntax.Property - && path[1].type === Syntax.ObjectExpression) { - return true; - } - - // Always munge function parameters - if (path[0].type === Syntax.FunctionExpression - || path[0].type === Syntax.FunctionDeclaration - || path[0].type === Syntax.ArrowFunctionExpression) { - for (var i = 0; i < path[0].params.length; i++) { - if (path[0].params[i] === node) { - return true; - } - } - } - } - return false; -}; - -/** - * @param {function} traverse - * @param {object} node - * @param {array} path - * @param {object} state - */ -function visitSuperCallExpression(traverse, node, path, state) { - var superClassName = state.superClass.name; - - if (node.callee.type === Syntax.Identifier) { - if (_isConstructorMethod(state.methodNode)) { - utils.append(superClassName + '.call(', state); - } else { - var protoProp = SUPER_PROTO_IDENT_PREFIX + superClassName; - if (state.methodNode.key.type === Syntax.Identifier) { - protoProp += '.' + state.methodNode.key.name; - } else if (state.methodNode.key.type === Syntax.Literal) { - protoProp += '[' + JSON.stringify(state.methodNode.key.value) + ']'; - } - utils.append(protoProp + ".call(", state); - } - utils.move(node.callee.range[1], state); - } else if (node.callee.type === Syntax.MemberExpression) { - utils.append(SUPER_PROTO_IDENT_PREFIX + superClassName, state); - utils.move(node.callee.object.range[1], state); - - if (node.callee.computed) { - // ["a" + "b"] - utils.catchup(node.callee.property.range[1] + ']'.length, state); - } else { - // .ab - utils.append('.' + node.callee.property.name, state); - } - - utils.append('.call(', state); - utils.move(node.callee.range[1], state); - } - - utils.append('this', state); - if (node.arguments.length > 0) { - utils.append(',', state); - utils.catchupWhiteSpace(node.arguments[0].range[0], state); - traverse(node.arguments, path, state); - } - - utils.catchupWhiteSpace(node.range[1], state); - utils.append(')', state); - return false; -} -visitSuperCallExpression.test = function(node, path, state) { - if (state.superClass && node.type === Syntax.CallExpression) { - var callee = node.callee; - if (callee.type === Syntax.Identifier && callee.name === 'super' - || callee.type == Syntax.MemberExpression - && callee.object.name === 'super') { - return true; - } - } - return false; -}; - -/** - * @param {function} traverse - * @param {object} node - * @param {array} path - * @param {object} state - */ -function visitSuperMemberExpression(traverse, node, path, state) { - var superClassName = state.superClass.name; - - utils.append(SUPER_PROTO_IDENT_PREFIX + superClassName, state); - utils.move(node.object.range[1], state); -} -visitSuperMemberExpression.test = function(node, path, state) { - return state.superClass - && node.type === Syntax.MemberExpression - && node.object.type === Syntax.Identifier - && node.object.name === 'super'; -}; - -exports.resetSymbols = resetSymbols; - -exports.visitorList = [ - visitClassDeclaration, - visitClassExpression, - visitClassFunctionExpression, - visitClassMethod, - visitClassMethodParam, - visitPrivateIdentifier, - visitSuperCallExpression, - visitSuperMemberExpression -]; - -},{"../src/utils":23,"./reserved-words-helper":34,"base62":10,"esprima-fb":9}],27:[function(_dereq_,module,exports){ -/** - * Copyright 2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/*global exports:true*/ - -/** - * Implements ES6 destructuring assignment and pattern matchng. - * - * function init({port, ip, coords: [x, y]}) { - * return (x && y) ? {id, port} : {ip}; - * }; - * - * function init($__0) { - * var - * port = $__0.port, - * ip = $__0.ip, - * $__1 = $__0.coords, - * x = $__1[0], - * y = $__1[1]; - * return (x && y) ? {id, port} : {ip}; - * } - * - * var x, {ip, port} = init({ip, port}); - * - * var x, $__0 = init({ip, port}), ip = $__0.ip, port = $__0.port; - * - */ -var Syntax = _dereq_('esprima-fb').Syntax; -var utils = _dereq_('../src/utils'); - -var reservedWordsHelper = _dereq_('./reserved-words-helper'); -var restParamVisitors = _dereq_('./es6-rest-param-visitors'); -var restPropertyHelpers = _dereq_('./es7-rest-property-helpers'); - -// ------------------------------------------------------- -// 1. Structured variable declarations. -// -// var [a, b] = [b, a]; -// var {x, y} = {y, x}; -// ------------------------------------------------------- - -function visitStructuredVariable(traverse, node, path, state) { - // Allocate new temp for the pattern. - utils.append(utils.getTempVar(state.localScope.tempVarIndex) + '=', state); - // Skip the pattern and assign the init to the temp. - utils.catchupWhiteSpace(node.init.range[0], state); - traverse(node.init, path, state); - utils.catchup(node.init.range[1], state); - // Render the destructured data. - utils.append(',' + getDestructuredComponents(node.id, state), state); - state.localScope.tempVarIndex++; - return false; -} - -visitStructuredVariable.test = function(node, path, state) { - return node.type === Syntax.VariableDeclarator && - isStructuredPattern(node.id); -}; - -function isStructuredPattern(node) { - return node.type === Syntax.ObjectPattern || - node.type === Syntax.ArrayPattern; -} - -// Main function which does actual recursive destructuring -// of nested complex structures. -function getDestructuredComponents(node, state) { - var tmpIndex = state.localScope.tempVarIndex; - var components = []; - var patternItems = getPatternItems(node); - - for (var idx = 0; idx < patternItems.length; idx++) { - var item = patternItems[idx]; - if (!item) { - continue; - } - - if (item.type === Syntax.SpreadElement) { - // Spread/rest of an array. - // TODO(dmitrys): support spread in the middle of a pattern - // and also for function param patterns: [x, ...xs, y] - components.push(item.argument.name + - '=Array.prototype.slice.call(' + - utils.getTempVar(tmpIndex) + ',' + idx + ')' - ); - continue; - } - - if (item.type === Syntax.SpreadProperty) { - var restExpression = restPropertyHelpers.renderRestExpression( - utils.getTempVar(tmpIndex), - patternItems - ); - components.push(item.argument.name + '=' + restExpression); - continue; - } - - // Depending on pattern type (Array or Object), we get - // corresponding pattern item parts. - var accessor = getPatternItemAccessor(node, item, tmpIndex, idx); - var value = getPatternItemValue(node, item); - - // TODO(dmitrys): implement default values: {x, y=5} - if (value.type === Syntax.Identifier) { - // Simple pattern item. - components.push(value.name + '=' + accessor); - } else { - // Complex sub-structure. - components.push( - utils.getTempVar(++state.localScope.tempVarIndex) + '=' + accessor + - ',' + getDestructuredComponents(value, state) - ); - } - } - - return components.join(','); -} - -function getPatternItems(node) { - return node.properties || node.elements; -} - -function getPatternItemAccessor(node, patternItem, tmpIndex, idx) { - var tmpName = utils.getTempVar(tmpIndex); - if (node.type === Syntax.ObjectPattern) { - if (reservedWordsHelper.isReservedWord(patternItem.key.name)) { - return tmpName + '["' + patternItem.key.name + '"]'; - } else if (patternItem.key.type === Syntax.Literal) { - return tmpName + '[' + JSON.stringify(patternItem.key.value) + ']'; - } else if (patternItem.key.type === Syntax.Identifier) { - return tmpName + '.' + patternItem.key.name; - } - } else if (node.type === Syntax.ArrayPattern) { - return tmpName + '[' + idx + ']'; - } -} - -function getPatternItemValue(node, patternItem) { - return node.type === Syntax.ObjectPattern - ? patternItem.value - : patternItem; -} - -// ------------------------------------------------------- -// 2. Assignment expression. -// -// [a, b] = [b, a]; -// ({x, y} = {y, x}); -// ------------------------------------------------------- - -function visitStructuredAssignment(traverse, node, path, state) { - var exprNode = node.expression; - utils.append('var ' + utils.getTempVar(state.localScope.tempVarIndex) + '=', state); - - utils.catchupWhiteSpace(exprNode.right.range[0], state); - traverse(exprNode.right, path, state); - utils.catchup(exprNode.right.range[1], state); - - utils.append( - ';' + getDestructuredComponents(exprNode.left, state) + ';', - state - ); - - utils.catchupWhiteSpace(node.range[1], state); - state.localScope.tempVarIndex++; - return false; -} - -visitStructuredAssignment.test = function(node, path, state) { - // We consider the expression statement rather than just assignment - // expression to cover case with object patters which should be - // wrapped in grouping operator: ({x, y} = {y, x}); - return node.type === Syntax.ExpressionStatement && - node.expression.type === Syntax.AssignmentExpression && - isStructuredPattern(node.expression.left); -}; - -// ------------------------------------------------------- -// 3. Structured parameter. -// -// function foo({x, y}) { ... } -// ------------------------------------------------------- - -function visitStructuredParameter(traverse, node, path, state) { - utils.append(utils.getTempVar(getParamIndex(node, path)), state); - utils.catchupWhiteSpace(node.range[1], state); - return true; -} - -function getParamIndex(paramNode, path) { - var funcNode = path[0]; - var tmpIndex = 0; - for (var k = 0; k < funcNode.params.length; k++) { - var param = funcNode.params[k]; - if (param === paramNode) { - break; - } - if (isStructuredPattern(param)) { - tmpIndex++; - } - } - return tmpIndex; -} - -visitStructuredParameter.test = function(node, path, state) { - return isStructuredPattern(node) && isFunctionNode(path[0]); -}; - -function isFunctionNode(node) { - return (node.type == Syntax.FunctionDeclaration || - node.type == Syntax.FunctionExpression || - node.type == Syntax.MethodDefinition || - node.type == Syntax.ArrowFunctionExpression); -} - -// ------------------------------------------------------- -// 4. Function body for structured parameters. -// -// function foo({x, y}) { x; y; } -// ------------------------------------------------------- - -function visitFunctionBodyForStructuredParameter(traverse, node, path, state) { - var funcNode = path[0]; - - utils.catchup(funcNode.body.range[0] + 1, state); - renderDestructuredComponents(funcNode, state); - - if (funcNode.rest) { - utils.append( - restParamVisitors.renderRestParamSetup(funcNode, state), - state - ); - } - - return true; -} - -function renderDestructuredComponents(funcNode, state) { - var destructuredComponents = []; - - for (var k = 0; k < funcNode.params.length; k++) { - var param = funcNode.params[k]; - if (isStructuredPattern(param)) { - destructuredComponents.push( - getDestructuredComponents(param, state) - ); - state.localScope.tempVarIndex++; - } - } - - if (destructuredComponents.length) { - utils.append('var ' + destructuredComponents.join(',') + ';', state); - } -} - -visitFunctionBodyForStructuredParameter.test = function(node, path, state) { - return node.type === Syntax.BlockStatement && isFunctionNode(path[0]); -}; - -exports.visitorList = [ - visitStructuredVariable, - visitStructuredAssignment, - visitStructuredParameter, - visitFunctionBodyForStructuredParameter -]; - -exports.renderDestructuredComponents = renderDestructuredComponents; - - -},{"../src/utils":23,"./es6-rest-param-visitors":30,"./es7-rest-property-helpers":32,"./reserved-words-helper":34,"esprima-fb":9}],28:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/*jslint node:true*/ - -/** - * Desugars concise methods of objects to function expressions. - * - * var foo = { - * method(x, y) { ... } - * }; - * - * var foo = { - * method: function(x, y) { ... } - * }; - * - */ - -var Syntax = _dereq_('esprima-fb').Syntax; -var utils = _dereq_('../src/utils'); -var reservedWordsHelper = _dereq_('./reserved-words-helper'); - -function visitObjectConciseMethod(traverse, node, path, state) { - var isGenerator = node.value.generator; - if (isGenerator) { - utils.catchupWhiteSpace(node.range[0] + 1, state); - } - if (node.computed) { // []() { ...} - utils.catchup(node.key.range[1] + 1, state); - } else if (reservedWordsHelper.isReservedWord(node.key.name)) { - utils.catchup(node.key.range[0], state); - utils.append('"', state); - utils.catchup(node.key.range[1], state); - utils.append('"', state); - } - - utils.catchup(node.key.range[1], state); - utils.append( - ':function' + (isGenerator ? '*' : ''), - state - ); - path.unshift(node); - traverse(node.value, path, state); - path.shift(); - return false; -} - -visitObjectConciseMethod.test = function(node, path, state) { - return node.type === Syntax.Property && - node.value.type === Syntax.FunctionExpression && - node.method === true; -}; - -exports.visitorList = [ - visitObjectConciseMethod -]; - -},{"../src/utils":23,"./reserved-words-helper":34,"esprima-fb":9}],29:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/*jslint node: true*/ - -/** - * Desugars ES6 Object Literal short notations into ES3 full notation. - * - * // Easier return values. - * function foo(x, y) { - * return {x, y}; // {x: x, y: y} - * }; - * - * // Destructuring. - * function init({port, ip, coords: {x, y}}) { ... } - * - */ -var Syntax = _dereq_('esprima-fb').Syntax; -var utils = _dereq_('../src/utils'); - -/** - * @public - */ -function visitObjectLiteralShortNotation(traverse, node, path, state) { - utils.catchup(node.key.range[1], state); - utils.append(':' + node.key.name, state); - return false; -} - -visitObjectLiteralShortNotation.test = function(node, path, state) { - return node.type === Syntax.Property && - node.kind === 'init' && - node.shorthand === true && - path[0].type !== Syntax.ObjectPattern; -}; - -exports.visitorList = [ - visitObjectLiteralShortNotation -]; - - -},{"../src/utils":23,"esprima-fb":9}],30:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/*jslint node:true*/ - -/** - * Desugars ES6 rest parameters into an ES3 arguments array. - * - * function printf(template, ...args) { - * args.forEach(...); - * } - * - * We could use `Array.prototype.slice.call`, but that usage of arguments causes - * functions to be deoptimized in V8, so instead we use a for-loop. - * - * function printf(template) { - * for (var args = [], $__0 = 1, $__1 = arguments.length; $__0 < $__1; $__0++) - * args.push(arguments[$__0]); - * args.forEach(...); - * } - * - */ -var Syntax = _dereq_('esprima-fb').Syntax; -var utils = _dereq_('../src/utils'); - - - -function _nodeIsFunctionWithRestParam(node) { - return (node.type === Syntax.FunctionDeclaration - || node.type === Syntax.FunctionExpression - || node.type === Syntax.ArrowFunctionExpression) - && node.rest; -} - -function visitFunctionParamsWithRestParam(traverse, node, path, state) { - if (node.parametricType) { - utils.catchup(node.parametricType.range[0], state); - path.unshift(node); - traverse(node.parametricType, path, state); - path.shift(); - } - - // Render params. - if (node.params.length) { - path.unshift(node); - traverse(node.params, path, state); - path.shift(); - } else { - // -3 is for ... of the rest. - utils.catchup(node.rest.range[0] - 3, state); - } - utils.catchupWhiteSpace(node.rest.range[1], state); - - path.unshift(node); - traverse(node.body, path, state); - path.shift(); - - return false; -} - -visitFunctionParamsWithRestParam.test = function(node, path, state) { - return _nodeIsFunctionWithRestParam(node); -}; - -function renderRestParamSetup(functionNode, state) { - var idx = state.localScope.tempVarIndex++; - var len = state.localScope.tempVarIndex++; - - return 'for (var ' + functionNode.rest.name + '=[],' + - utils.getTempVar(idx) + '=' + functionNode.params.length + ',' + - utils.getTempVar(len) + '=arguments.length;' + - utils.getTempVar(idx) + '<' + utils.getTempVar(len) + ';' + - utils.getTempVar(idx) + '++) ' + - functionNode.rest.name + '.push(arguments[' + utils.getTempVar(idx) + ']);'; -} - -function visitFunctionBodyWithRestParam(traverse, node, path, state) { - utils.catchup(node.range[0] + 1, state); - var parentNode = path[0]; - utils.append(renderRestParamSetup(parentNode, state), state); - return true; -} - -visitFunctionBodyWithRestParam.test = function(node, path, state) { - return node.type === Syntax.BlockStatement - && _nodeIsFunctionWithRestParam(path[0]); -}; - -exports.renderRestParamSetup = renderRestParamSetup; -exports.visitorList = [ - visitFunctionParamsWithRestParam, - visitFunctionBodyWithRestParam -]; - -},{"../src/utils":23,"esprima-fb":9}],31:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/*jslint node:true*/ - -/** - * @typechecks - */ -'use strict'; - -var Syntax = _dereq_('esprima-fb').Syntax; -var utils = _dereq_('../src/utils'); - -/** - * http://people.mozilla.org/~jorendorff/es6-draft.html#sec-12.1.9 - */ -function visitTemplateLiteral(traverse, node, path, state) { - var templateElements = node.quasis; - - utils.append('(', state); - for (var ii = 0; ii < templateElements.length; ii++) { - var templateElement = templateElements[ii]; - if (templateElement.value.raw !== '') { - utils.append(getCookedValue(templateElement), state); - if (!templateElement.tail) { - // + between element and substitution - utils.append(' + ', state); - } - // maintain line numbers - utils.move(templateElement.range[0], state); - utils.catchupNewlines(templateElement.range[1], state); - } else { // templateElement.value.raw === '' - // Concatenat adjacent substitutions, e.g. `${x}${y}`. Empty templates - // appear before the first and after the last element - nothing to add in - // those cases. - if (ii > 0 && !templateElement.tail) { - // + between substitution and substitution - utils.append(' + ', state); - } - } - - utils.move(templateElement.range[1], state); - if (!templateElement.tail) { - var substitution = node.expressions[ii]; - if (substitution.type === Syntax.Identifier || - substitution.type === Syntax.MemberExpression || - substitution.type === Syntax.CallExpression) { - utils.catchup(substitution.range[1], state); - } else { - utils.append('(', state); - traverse(substitution, path, state); - utils.catchup(substitution.range[1], state); - utils.append(')', state); - } - // if next templateElement isn't empty... - if (templateElements[ii + 1].value.cooked !== '') { - utils.append(' + ', state); - } - } - } - utils.move(node.range[1], state); - utils.append(')', state); - return false; -} - -visitTemplateLiteral.test = function(node, path, state) { - return node.type === Syntax.TemplateLiteral; -}; - -/** - * http://people.mozilla.org/~jorendorff/es6-draft.html#sec-12.2.6 - */ -function visitTaggedTemplateExpression(traverse, node, path, state) { - var template = node.quasi; - var numQuasis = template.quasis.length; - - // print the tag - utils.move(node.tag.range[0], state); - traverse(node.tag, path, state); - utils.catchup(node.tag.range[1], state); - - // print array of template elements - utils.append('(function() { var siteObj = [', state); - for (var ii = 0; ii < numQuasis; ii++) { - utils.append(getCookedValue(template.quasis[ii]), state); - if (ii !== numQuasis - 1) { - utils.append(', ', state); - } - } - utils.append(']; siteObj.raw = [', state); - for (ii = 0; ii < numQuasis; ii++) { - utils.append(getRawValue(template.quasis[ii]), state); - if (ii !== numQuasis - 1) { - utils.append(', ', state); - } - } - utils.append( - ']; Object.freeze(siteObj.raw); Object.freeze(siteObj); return siteObj; }()', - state - ); - - // print substitutions - if (numQuasis > 1) { - for (ii = 0; ii < template.expressions.length; ii++) { - var expression = template.expressions[ii]; - utils.append(', ', state); - - // maintain line numbers by calling catchupWhiteSpace over the whole - // previous TemplateElement - utils.move(template.quasis[ii].range[0], state); - utils.catchupNewlines(template.quasis[ii].range[1], state); - - utils.move(expression.range[0], state); - traverse(expression, path, state); - utils.catchup(expression.range[1], state); - } - } - - // print blank lines to push the closing ) down to account for the final - // TemplateElement. - utils.catchupNewlines(node.range[1], state); - - utils.append(')', state); - - return false; -} - -visitTaggedTemplateExpression.test = function(node, path, state) { - return node.type === Syntax.TaggedTemplateExpression; -}; - -function getCookedValue(templateElement) { - return JSON.stringify(templateElement.value.cooked); -} - -function getRawValue(templateElement) { - return JSON.stringify(templateElement.value.raw); -} - -exports.visitorList = [ - visitTemplateLiteral, - visitTaggedTemplateExpression -]; - -},{"../src/utils":23,"esprima-fb":9}],32:[function(_dereq_,module,exports){ -/** - * Copyright 2013 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/*jslint node:true*/ - -/** - * Desugars ES7 rest properties into ES5 object iteration. - */ - -var Syntax = _dereq_('esprima-fb').Syntax; - -// TODO: This is a pretty massive helper, it should only be defined once, in the -// transform's runtime environment. We don't currently have a runtime though. -var restFunction = - '(function(source, exclusion) {' + - 'var rest = {};' + - 'var hasOwn = Object.prototype.hasOwnProperty;' + - 'if (source == null) {' + - 'throw new TypeError();' + - '}' + - 'for (var key in source) {' + - 'if (hasOwn.call(source, key) && !hasOwn.call(exclusion, key)) {' + - 'rest[key] = source[key];' + - '}' + - '}' + - 'return rest;' + - '})'; - -function getPropertyNames(properties) { - var names = []; - for (var i = 0; i < properties.length; i++) { - var property = properties[i]; - if (property.type === Syntax.SpreadProperty) { - continue; - } - if (property.type === Syntax.Identifier) { - names.push(property.name); - } else { - names.push(property.key.name); - } - } - return names; -} - -function getRestFunctionCall(source, exclusion) { - return restFunction + '(' + source + ',' + exclusion + ')'; -} - -function getSimpleShallowCopy(accessorExpression) { - // This could be faster with 'Object.assign({}, ' + accessorExpression + ')' - // but to unify code paths and avoid a ES6 dependency we use the same - // helper as for the exclusion case. - return getRestFunctionCall(accessorExpression, '{}'); -} - -function renderRestExpression(accessorExpression, excludedProperties) { - var excludedNames = getPropertyNames(excludedProperties); - if (!excludedNames.length) { - return getSimpleShallowCopy(accessorExpression); - } - return getRestFunctionCall( - accessorExpression, - '{' + excludedNames.join(':1,') + ':1}' - ); -} - -exports.renderRestExpression = renderRestExpression; - -},{"esprima-fb":9}],33:[function(_dereq_,module,exports){ -/** - * Copyright 2004-present Facebook. All Rights Reserved. - */ -/*global exports:true*/ - -/** - * Implements ES7 object spread property. - * https://gist.github.com/sebmarkbage/aa849c7973cb4452c547 - * - * { ...a, x: 1 } - * - * Object.assign({}, a, {x: 1 }) - * - */ - -var Syntax = _dereq_('esprima-fb').Syntax; -var utils = _dereq_('../src/utils'); - -function visitObjectLiteralSpread(traverse, node, path, state) { - utils.catchup(node.range[0], state); - - utils.append('Object.assign({', state); - - // Skip the original { - utils.move(node.range[0] + 1, state); - - var previousWasSpread = false; - - for (var i = 0; i < node.properties.length; i++) { - var property = node.properties[i]; - if (property.type === Syntax.SpreadProperty) { - - // Close the previous object or initial object - if (!previousWasSpread) { - utils.append('}', state); - } - - if (i === 0) { - // Normally there will be a comma when we catch up, but not before - // the first property. - utils.append(',', state); - } - - utils.catchup(property.range[0], state); - - // skip ... - utils.move(property.range[0] + 3, state); - - traverse(property.argument, path, state); - - utils.catchup(property.range[1], state); - - previousWasSpread = true; - - } else { - - utils.catchup(property.range[0], state); - - if (previousWasSpread) { - utils.append('{', state); - } - - traverse(property, path, state); - - utils.catchup(property.range[1], state); - - previousWasSpread = false; - - } - } - - // Strip any non-whitespace between the last item and the end. - // We only catch up on whitespace so that we ignore any trailing commas which - // are stripped out for IE8 support. Unfortunately, this also strips out any - // trailing comments. - utils.catchupWhiteSpace(node.range[1] - 1, state); - - // Skip the trailing } - utils.move(node.range[1], state); - - if (!previousWasSpread) { - utils.append('}', state); - } - - utils.append(')', state); - return false; -} - -visitObjectLiteralSpread.test = function(node, path, state) { - if (node.type !== Syntax.ObjectExpression) { - return false; - } - // Tight loop optimization - var hasAtLeastOneSpreadProperty = false; - for (var i = 0; i < node.properties.length; i++) { - var property = node.properties[i]; - if (property.type === Syntax.SpreadProperty) { - hasAtLeastOneSpreadProperty = true; - } else if (property.kind !== 'init') { - return false; - } - } - return hasAtLeastOneSpreadProperty; -}; - -exports.visitorList = [ - visitObjectLiteralSpread -]; - -},{"../src/utils":23,"esprima-fb":9}],34:[function(_dereq_,module,exports){ -/** - * Copyright 2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -var KEYWORDS = [ - 'break', 'do', 'in', 'typeof', 'case', 'else', 'instanceof', 'var', 'catch', - 'export', 'new', 'void', 'class', 'extends', 'return', 'while', 'const', - 'finally', 'super', 'with', 'continue', 'for', 'switch', 'yield', 'debugger', - 'function', 'this', 'default', 'if', 'throw', 'delete', 'import', 'try' -]; - -var FUTURE_RESERVED_WORDS = [ - 'enum', 'await', 'implements', 'package', 'protected', 'static', 'interface', - 'private', 'public' -]; - -var LITERALS = [ - 'null', - 'true', - 'false' -]; - -// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-reserved-words -var RESERVED_WORDS = [].concat( - KEYWORDS, - FUTURE_RESERVED_WORDS, - LITERALS -); - -var reservedWordsMap = Object.create(null); -RESERVED_WORDS.forEach(function(k) { - reservedWordsMap[k] = true; -}); - -/** - * This list should not grow as new reserved words are introdued. This list is - * of words that need to be quoted because ES3-ish browsers do not allow their - * use as identifier names. - */ -var ES3_FUTURE_RESERVED_WORDS = [ - 'enum', 'implements', 'package', 'protected', 'static', 'interface', - 'private', 'public' -]; - -var ES3_RESERVED_WORDS = [].concat( - KEYWORDS, - ES3_FUTURE_RESERVED_WORDS, - LITERALS -); - -var es3ReservedWordsMap = Object.create(null); -ES3_RESERVED_WORDS.forEach(function(k) { - es3ReservedWordsMap[k] = true; -}); - -exports.isReservedWord = function(word) { - return !!reservedWordsMap[word]; -}; - -exports.isES3ReservedWord = function(word) { - return !!es3ReservedWordsMap[word]; -}; - -},{}],35:[function(_dereq_,module,exports){ -/** - * Copyright 2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ -/*global exports:true*/ - -var Syntax = _dereq_('esprima-fb').Syntax; -var utils = _dereq_('../src/utils'); -var reserverdWordsHelper = _dereq_('./reserved-words-helper'); - -/** - * Code adapted from https://github.com/spicyj/es3ify - * The MIT License (MIT) - * Copyright (c) 2014 Ben Alpert - */ - -function visitProperty(traverse, node, path, state) { - utils.catchup(node.key.range[0], state); - utils.append('"', state); - utils.catchup(node.key.range[1], state); - utils.append('"', state); - utils.catchup(node.value.range[0], state); - traverse(node.value, path, state); - return false; -} - -visitProperty.test = function(node) { - return node.type === Syntax.Property && - node.key.type === Syntax.Identifier && - !node.method && - !node.shorthand && - !node.computed && - reserverdWordsHelper.isES3ReservedWord(node.key.name); -}; - -function visitMemberExpression(traverse, node, path, state) { - traverse(node.object, path, state); - utils.catchup(node.property.range[0] - 1, state); - utils.append('[', state); - utils.catchupWhiteSpace(node.property.range[0], state); - utils.append('"', state); - utils.catchup(node.property.range[1], state); - utils.append('"]', state); - return false; -} - -visitMemberExpression.test = function(node) { - return node.type === Syntax.MemberExpression && - node.property.type === Syntax.Identifier && - reserverdWordsHelper.isES3ReservedWord(node.property.name); -}; - -exports.visitorList = [ - visitProperty, - visitMemberExpression -]; - -},{"../src/utils":23,"./reserved-words-helper":34,"esprima-fb":9}],36:[function(_dereq_,module,exports){ -var esprima = _dereq_('esprima-fb'); -var utils = _dereq_('../src/utils'); - -var Syntax = esprima.Syntax; - -function _isFunctionNode(node) { - return node.type === Syntax.FunctionDeclaration - || node.type === Syntax.FunctionExpression - || node.type === Syntax.ArrowFunctionExpression; -} - -function visitClassProperty(traverse, node, path, state) { - utils.catchup(node.range[0], state); - utils.catchupWhiteOut(node.range[1], state); - return false; -} -visitClassProperty.test = function(node, path, state) { - return node.type === Syntax.ClassProperty; -}; - -function visitTypeAlias(traverse, node, path, state) { - utils.catchupWhiteOut(node.range[1], state); - return false; -} -visitTypeAlias.test = function(node, path, state) { - return node.type === Syntax.TypeAlias; -}; - -function visitTypeCast(traverse, node, path, state) { - path.unshift(node); - traverse(node.expression, path, state); - path.shift(); - - utils.catchup(node.typeAnnotation.range[0], state); - utils.catchupWhiteOut(node.typeAnnotation.range[1], state); - return false; -} -visitTypeCast.test = function(node, path, state) { - return node.type === Syntax.TypeCastExpression; -}; - -function visitInterfaceDeclaration(traverse, node, path, state) { - utils.catchupWhiteOut(node.range[1], state); - return false; -} -visitInterfaceDeclaration.test = function(node, path, state) { - return node.type === Syntax.InterfaceDeclaration; -}; - -function visitDeclare(traverse, node, path, state) { - utils.catchupWhiteOut(node.range[1], state); - return false; -} -visitDeclare.test = function(node, path, state) { - switch (node.type) { - case Syntax.DeclareVariable: - case Syntax.DeclareFunction: - case Syntax.DeclareClass: - case Syntax.DeclareModule: - return true; - } - return false; -}; - -function visitFunctionParametricAnnotation(traverse, node, path, state) { - utils.catchup(node.range[0], state); - utils.catchupWhiteOut(node.range[1], state); - return false; -} -visitFunctionParametricAnnotation.test = function(node, path, state) { - return node.type === Syntax.TypeParameterDeclaration - && path[0] - && _isFunctionNode(path[0]) - && node === path[0].typeParameters; -}; - -function visitFunctionReturnAnnotation(traverse, node, path, state) { - utils.catchup(node.range[0], state); - utils.catchupWhiteOut(node.range[1], state); - return false; -} -visitFunctionReturnAnnotation.test = function(node, path, state) { - return path[0] && _isFunctionNode(path[0]) && node === path[0].returnType; -}; - -function visitOptionalFunctionParameterAnnotation(traverse, node, path, state) { - utils.catchup(node.range[0] + node.name.length, state); - utils.catchupWhiteOut(node.range[1], state); - return false; -} -visitOptionalFunctionParameterAnnotation.test = function(node, path, state) { - return node.type === Syntax.Identifier - && node.optional - && path[0] - && _isFunctionNode(path[0]); -}; - -function visitTypeAnnotatedIdentifier(traverse, node, path, state) { - utils.catchup(node.typeAnnotation.range[0], state); - utils.catchupWhiteOut(node.typeAnnotation.range[1], state); - return false; -} -visitTypeAnnotatedIdentifier.test = function(node, path, state) { - return node.type === Syntax.Identifier && node.typeAnnotation; -}; - -function visitTypeAnnotatedObjectOrArrayPattern(traverse, node, path, state) { - utils.catchup(node.typeAnnotation.range[0], state); - utils.catchupWhiteOut(node.typeAnnotation.range[1], state); - return false; -} -visitTypeAnnotatedObjectOrArrayPattern.test = function(node, path, state) { - var rightType = node.type === Syntax.ObjectPattern - || node.type === Syntax.ArrayPattern; - return rightType && node.typeAnnotation; -}; - -/** - * Methods cause trouble, since esprima parses them as a key/value pair, where - * the location of the value starts at the method body. For example - * { bar(x:number,...y:Array):number {} } - * is parsed as - * { bar: function(x: number, ...y:Array): number {} } - * except that the location of the FunctionExpression value is 40-something, - * which is the location of the function body. This means that by the time we - * visit the params, rest param, and return type organically, we've already - * catchup()'d passed them. - */ -function visitMethod(traverse, node, path, state) { - path.unshift(node); - traverse(node.key, path, state); - - path.unshift(node.value); - traverse(node.value.params, path, state); - node.value.rest && traverse(node.value.rest, path, state); - node.value.returnType && traverse(node.value.returnType, path, state); - traverse(node.value.body, path, state); - - path.shift(); - - path.shift(); - return false; -} - -visitMethod.test = function(node, path, state) { - return (node.type === "Property" && (node.method || node.kind === "set" || node.kind === "get")) - || (node.type === "MethodDefinition"); -}; - -function visitImportType(traverse, node, path, state) { - utils.catchupWhiteOut(node.range[1], state); - return false; -} -visitImportType.test = function(node, path, state) { - return node.type === 'ImportDeclaration' - && node.isType; -}; - -exports.visitorList = [ - visitClassProperty, - visitDeclare, - visitImportType, - visitInterfaceDeclaration, - visitFunctionParametricAnnotation, - visitFunctionReturnAnnotation, - visitMethod, - visitOptionalFunctionParameterAnnotation, - visitTypeAlias, - visitTypeCast, - visitTypeAnnotatedIdentifier, - visitTypeAnnotatedObjectOrArrayPattern -]; - -},{"../src/utils":23,"esprima-fb":9}],37:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2015, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ -/*global exports:true*/ -'use strict'; -var Syntax = _dereq_('jstransform').Syntax; -var utils = _dereq_('jstransform/src/utils'); - -function renderJSXLiteral(object, isLast, state, start, end) { - var lines = object.value.split(/\r\n|\n|\r/); - - if (start) { - utils.append(start, state); - } - - var lastNonEmptyLine = 0; - - lines.forEach(function(line, index) { - if (line.match(/[^ \t]/)) { - lastNonEmptyLine = index; - } - }); - - lines.forEach(function(line, index) { - var isFirstLine = index === 0; - var isLastLine = index === lines.length - 1; - var isLastNonEmptyLine = index === lastNonEmptyLine; - - // replace rendered whitespace tabs with spaces - var trimmedLine = line.replace(/\t/g, ' '); - - // trim whitespace touching a newline - if (!isFirstLine) { - trimmedLine = trimmedLine.replace(/^[ ]+/, ''); - } - if (!isLastLine) { - trimmedLine = trimmedLine.replace(/[ ]+$/, ''); - } - - if (!isFirstLine) { - utils.append(line.match(/^[ \t]*/)[0], state); - } - - if (trimmedLine || isLastNonEmptyLine) { - utils.append( - JSON.stringify(trimmedLine) + - (!isLastNonEmptyLine ? ' + \' \' +' : ''), - state); - - if (isLastNonEmptyLine) { - if (end) { - utils.append(end, state); - } - if (!isLast) { - utils.append(', ', state); - } - } - - // only restore tail whitespace if line had literals - if (trimmedLine && !isLastLine) { - utils.append(line.match(/[ \t]*$/)[0], state); - } - } - - if (!isLastLine) { - utils.append('\n', state); - } - }); - - utils.move(object.range[1], state); -} - -function renderJSXExpressionContainer(traverse, object, isLast, path, state) { - // Plus 1 to skip `{`. - utils.move(object.range[0] + 1, state); - utils.catchup(object.expression.range[0], state); - traverse(object.expression, path, state); - - if (!isLast && object.expression.type !== Syntax.JSXEmptyExpression) { - // If we need to append a comma, make sure to do so after the expression. - utils.catchup(object.expression.range[1], state, trimLeft); - utils.append(', ', state); - } - - // Minus 1 to skip `}`. - utils.catchup(object.range[1] - 1, state, trimLeft); - utils.move(object.range[1], state); - return false; -} - -function quoteAttrName(attr) { - // Quote invalid JS identifiers. - if (!/^[a-z_$][a-z\d_$]*$/i.test(attr)) { - return '"' + attr + '"'; - } - return attr; -} - -function trimLeft(value) { - return value.replace(/^[ ]+/, ''); -} - -exports.renderJSXExpressionContainer = renderJSXExpressionContainer; -exports.renderJSXLiteral = renderJSXLiteral; -exports.quoteAttrName = quoteAttrName; -exports.trimLeft = trimLeft; - -},{"jstransform":22,"jstransform/src/utils":23}],38:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2015, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ -/*global exports:true*/ -'use strict'; - -var Syntax = _dereq_('jstransform').Syntax; -var utils = _dereq_('jstransform/src/utils'); - -var renderJSXExpressionContainer = - _dereq_('./jsx').renderJSXExpressionContainer; -var renderJSXLiteral = _dereq_('./jsx').renderJSXLiteral; -var quoteAttrName = _dereq_('./jsx').quoteAttrName; - -var trimLeft = _dereq_('./jsx').trimLeft; - -/** - * Customized desugar processor for React JSX. Currently: - * - * => React.createElement(X, null) - * => React.createElement(X, {prop: '1'}, null) - * => React.createElement(X, {prop:'2'}, - * React.createElement(Y, null) - * ) - *
=> React.createElement("div", null) - */ - -/** - * Removes all non-whitespace/parenthesis characters - */ -var reNonWhiteParen = /([^\s\(\)])/g; -function stripNonWhiteParen(value) { - return value.replace(reNonWhiteParen, ''); -} - -var tagConvention = /^[a-z]|\-/; -function isTagName(name) { - return tagConvention.test(name); -} - -function visitReactTag(traverse, object, path, state) { - var openingElement = object.openingElement; - var nameObject = openingElement.name; - var attributesObject = openingElement.attributes; - - utils.catchup(openingElement.range[0], state, trimLeft); - - if (nameObject.type === Syntax.JSXNamespacedName && nameObject.namespace) { - throw new Error('Namespace tags are not supported. ReactJSX is not XML.'); - } - - // We assume that the React runtime is already in scope - utils.append('React.createElement(', state); - - if (nameObject.type === Syntax.JSXIdentifier && isTagName(nameObject.name)) { - utils.append('"' + nameObject.name + '"', state); - utils.move(nameObject.range[1], state); - } else { - // Use utils.catchup in this case so we can easily handle - // JSXMemberExpressions which look like Foo.Bar.Baz. This also handles - // JSXIdentifiers that aren't fallback tags. - utils.move(nameObject.range[0], state); - utils.catchup(nameObject.range[1], state); - } - - utils.append(', ', state); - - var hasAttributes = attributesObject.length; - - var hasAtLeastOneSpreadProperty = attributesObject.some(function(attr) { - return attr.type === Syntax.JSXSpreadAttribute; - }); - - // if we don't have any attributes, pass in null - if (hasAtLeastOneSpreadProperty) { - utils.append('React.__spread({', state); - } else if (hasAttributes) { - utils.append('{', state); - } else { - utils.append('null', state); - } - - // keep track of if the previous attribute was a spread attribute - var previousWasSpread = false; - - // write attributes - attributesObject.forEach(function(attr, index) { - var isLast = index === attributesObject.length - 1; - - if (attr.type === Syntax.JSXSpreadAttribute) { - // Close the previous object or initial object - if (!previousWasSpread) { - utils.append('}, ', state); - } - - // Move to the expression start, ignoring everything except parenthesis - // and whitespace. - utils.catchup(attr.range[0], state, stripNonWhiteParen); - // Plus 1 to skip `{`. - utils.move(attr.range[0] + 1, state); - utils.catchup(attr.argument.range[0], state, stripNonWhiteParen); - - traverse(attr.argument, path, state); - - utils.catchup(attr.argument.range[1], state); - - // Move to the end, ignoring parenthesis and the closing `}` - utils.catchup(attr.range[1] - 1, state, stripNonWhiteParen); - - if (!isLast) { - utils.append(', ', state); - } - - utils.move(attr.range[1], state); - - previousWasSpread = true; - - return; - } - - // If the next attribute is a spread, we're effective last in this object - if (!isLast) { - isLast = attributesObject[index + 1].type === Syntax.JSXSpreadAttribute; - } - - if (attr.name.namespace) { - throw new Error( - 'Namespace attributes are not supported. ReactJSX is not XML.'); - } - var name = attr.name.name; - - utils.catchup(attr.range[0], state, trimLeft); - - if (previousWasSpread) { - utils.append('{', state); - } - - utils.append(quoteAttrName(name), state); - utils.append(': ', state); - - if (!attr.value) { - state.g.buffer += 'true'; - state.g.position = attr.name.range[1]; - if (!isLast) { - utils.append(', ', state); - } - } else { - utils.move(attr.name.range[1], state); - // Use catchupNewlines to skip over the '=' in the attribute - utils.catchupNewlines(attr.value.range[0], state); - if (attr.value.type === Syntax.Literal) { - renderJSXLiteral(attr.value, isLast, state); - } else { - renderJSXExpressionContainer(traverse, attr.value, isLast, path, state); - } - } - - utils.catchup(attr.range[1], state, trimLeft); - - previousWasSpread = false; - - }); - - if (!openingElement.selfClosing) { - utils.catchup(openingElement.range[1] - 1, state, trimLeft); - utils.move(openingElement.range[1], state); - } - - if (hasAttributes && !previousWasSpread) { - utils.append('}', state); - } - - if (hasAtLeastOneSpreadProperty) { - utils.append(')', state); - } - - // filter out whitespace - var childrenToRender = object.children.filter(function(child) { - return !(child.type === Syntax.Literal - && typeof child.value === 'string' - && child.value.match(/^[ \t]*[\r\n][ \t\r\n]*$/)); - }); - if (childrenToRender.length > 0) { - var lastRenderableIndex; - - childrenToRender.forEach(function(child, index) { - if (child.type !== Syntax.JSXExpressionContainer || - child.expression.type !== Syntax.JSXEmptyExpression) { - lastRenderableIndex = index; - } - }); - - if (lastRenderableIndex !== undefined) { - utils.append(', ', state); - } - - childrenToRender.forEach(function(child, index) { - utils.catchup(child.range[0], state, trimLeft); - - var isLast = index >= lastRenderableIndex; - - if (child.type === Syntax.Literal) { - renderJSXLiteral(child, isLast, state); - } else if (child.type === Syntax.JSXExpressionContainer) { - renderJSXExpressionContainer(traverse, child, isLast, path, state); - } else { - traverse(child, path, state); - if (!isLast) { - utils.append(', ', state); - } - } - - utils.catchup(child.range[1], state, trimLeft); - }); - } - - if (openingElement.selfClosing) { - // everything up to /> - utils.catchup(openingElement.range[1] - 2, state, trimLeft); - utils.move(openingElement.range[1], state); - } else { - // everything up to - utils.catchup(object.closingElement.range[0], state, trimLeft); - utils.move(object.closingElement.range[1], state); - } - - utils.append(')', state); - return false; -} - -visitReactTag.test = function(object, path, state) { - return object.type === Syntax.JSXElement; -}; - -exports.visitorList = [ - visitReactTag -]; - -},{"./jsx":37,"jstransform":22,"jstransform/src/utils":23}],39:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2015, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ -/*global exports:true*/ -'use strict'; - -var Syntax = _dereq_('jstransform').Syntax; -var utils = _dereq_('jstransform/src/utils'); - -function addDisplayName(displayName, object, state) { - if (object && - object.type === Syntax.CallExpression && - object.callee.type === Syntax.MemberExpression && - object.callee.object.type === Syntax.Identifier && - object.callee.object.name === 'React' && - object.callee.property.type === Syntax.Identifier && - object.callee.property.name === 'createClass' && - object.arguments.length === 1 && - object.arguments[0].type === Syntax.ObjectExpression) { - // Verify that the displayName property isn't already set - var properties = object.arguments[0].properties; - var safe = properties.every(function(property) { - var value = property.key.type === Syntax.Identifier ? - property.key.name : - property.key.value; - return value !== 'displayName'; - }); - - if (safe) { - utils.catchup(object.arguments[0].range[0] + 1, state); - utils.append('displayName: "' + displayName + '",', state); - } - } -} - -/** - * Transforms the following: - * - * var MyComponent = React.createClass({ - * render: ... - * }); - * - * into: - * - * var MyComponent = React.createClass({ - * displayName: 'MyComponent', - * render: ... - * }); - * - * Also catches: - * - * MyComponent = React.createClass(...); - * exports.MyComponent = React.createClass(...); - * module.exports = {MyComponent: React.createClass(...)}; - */ -function visitReactDisplayName(traverse, object, path, state) { - var left, right; - - if (object.type === Syntax.AssignmentExpression) { - left = object.left; - right = object.right; - } else if (object.type === Syntax.Property) { - left = object.key; - right = object.value; - } else if (object.type === Syntax.VariableDeclarator) { - left = object.id; - right = object.init; - } - - if (left && left.type === Syntax.MemberExpression) { - left = left.property; - } - if (left && left.type === Syntax.Identifier) { - addDisplayName(left.name, right, state); - } -} - -visitReactDisplayName.test = function(object, path, state) { - return ( - object.type === Syntax.AssignmentExpression || - object.type === Syntax.Property || - object.type === Syntax.VariableDeclarator - ); -}; - -exports.visitorList = [ - visitReactDisplayName -]; - -},{"jstransform":22,"jstransform/src/utils":23}],40:[function(_dereq_,module,exports){ -/*global exports:true*/ - -'use strict'; - -var es6ArrowFunctions = - _dereq_('jstransform/visitors/es6-arrow-function-visitors'); -var es6Classes = _dereq_('jstransform/visitors/es6-class-visitors'); -var es6Destructuring = - _dereq_('jstransform/visitors/es6-destructuring-visitors'); -var es6ObjectConciseMethod = - _dereq_('jstransform/visitors/es6-object-concise-method-visitors'); -var es6ObjectShortNotation = - _dereq_('jstransform/visitors/es6-object-short-notation-visitors'); -var es6RestParameters = _dereq_('jstransform/visitors/es6-rest-param-visitors'); -var es6Templates = _dereq_('jstransform/visitors/es6-template-visitors'); -var es6CallSpread = - _dereq_('jstransform/visitors/es6-call-spread-visitors'); -var es7SpreadProperty = - _dereq_('jstransform/visitors/es7-spread-property-visitors'); -var react = _dereq_('./transforms/react'); -var reactDisplayName = _dereq_('./transforms/reactDisplayName'); -var reservedWords = _dereq_('jstransform/visitors/reserved-words-visitors'); - -/** - * Map from transformName => orderedListOfVisitors. - */ -var transformVisitors = { - 'es6-arrow-functions': es6ArrowFunctions.visitorList, - 'es6-classes': es6Classes.visitorList, - 'es6-destructuring': es6Destructuring.visitorList, - 'es6-object-concise-method': es6ObjectConciseMethod.visitorList, - 'es6-object-short-notation': es6ObjectShortNotation.visitorList, - 'es6-rest-params': es6RestParameters.visitorList, - 'es6-templates': es6Templates.visitorList, - 'es6-call-spread': es6CallSpread.visitorList, - 'es7-spread-property': es7SpreadProperty.visitorList, - 'react': react.visitorList.concat(reactDisplayName.visitorList), - 'reserved-words': reservedWords.visitorList -}; - -var transformSets = { - 'harmony': [ - 'es6-arrow-functions', - 'es6-object-concise-method', - 'es6-object-short-notation', - 'es6-classes', - 'es6-rest-params', - 'es6-templates', - 'es6-destructuring', - 'es6-call-spread', - 'es7-spread-property' - ], - 'es3': [ - 'reserved-words' - ], - 'react': [ - 'react' - ] -}; - -/** - * Specifies the order in which each transform should run. - */ -var transformRunOrder = [ - 'reserved-words', - 'es6-arrow-functions', - 'es6-object-concise-method', - 'es6-object-short-notation', - 'es6-classes', - 'es6-rest-params', - 'es6-templates', - 'es6-destructuring', - 'es6-call-spread', - 'es7-spread-property', - 'react' -]; - -/** - * Given a list of transform names, return the ordered list of visitors to be - * passed to the transform() function. - * - * @param {array?} excludes - * @return {array} - */ -function getAllVisitors(excludes) { - var ret = []; - for (var i = 0, il = transformRunOrder.length; i < il; i++) { - if (!excludes || excludes.indexOf(transformRunOrder[i]) === -1) { - ret = ret.concat(transformVisitors[transformRunOrder[i]]); - } - } - return ret; -} - -/** - * Given a list of visitor set names, return the ordered list of visitors to be - * passed to jstransform. - * - * @param {array} - * @return {array} - */ -function getVisitorsBySet(sets) { - var visitorsToInclude = sets.reduce(function(visitors, set) { - if (!transformSets.hasOwnProperty(set)) { - throw new Error('Unknown visitor set: ' + set); - } - transformSets[set].forEach(function(visitor) { - visitors[visitor] = true; - }); - return visitors; - }, {}); - - var visitorList = []; - for (var i = 0; i < transformRunOrder.length; i++) { - if (visitorsToInclude.hasOwnProperty(transformRunOrder[i])) { - visitorList = visitorList.concat(transformVisitors[transformRunOrder[i]]); - } - } - - return visitorList; -} - -exports.getVisitorsBySet = getVisitorsBySet; -exports.getAllVisitors = getAllVisitors; -exports.transformVisitors = transformVisitors; - -},{"./transforms/react":38,"./transforms/reactDisplayName":39,"jstransform/visitors/es6-arrow-function-visitors":24,"jstransform/visitors/es6-call-spread-visitors":25,"jstransform/visitors/es6-class-visitors":26,"jstransform/visitors/es6-destructuring-visitors":27,"jstransform/visitors/es6-object-concise-method-visitors":28,"jstransform/visitors/es6-object-short-notation-visitors":29,"jstransform/visitors/es6-rest-param-visitors":30,"jstransform/visitors/es6-template-visitors":31,"jstransform/visitors/es7-spread-property-visitors":33,"jstransform/visitors/reserved-words-visitors":35}],41:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2015, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ - -'use strict'; -/*eslint-disable no-undef*/ -var Buffer = _dereq_('buffer').Buffer; - -function inlineSourceMap(sourceMap, sourceCode, sourceFilename) { - // This can be used with a sourcemap that has already has toJSON called on it. - // Check first. - var json = sourceMap; - if (typeof sourceMap.toJSON === 'function') { - json = sourceMap.toJSON(); - } - json.sources = [sourceFilename]; - json.sourcesContent = [sourceCode]; - var base64 = Buffer(JSON.stringify(json)).toString('base64'); - return '//# sourceMappingURL=data:application/json;base64,' + base64; -} - -module.exports = inlineSourceMap; - -},{"buffer":3}]},{},[1])(1) -}); \ No newline at end of file diff --git a/public/javascripts/wechat/ReactRouter.js b/public/javascripts/wechat/ReactRouter.js deleted file mode 100644 index 810fd7ddc..000000000 --- a/public/javascripts/wechat/ReactRouter.js +++ /dev/null @@ -1,5064 +0,0 @@ -(function webpackUniversalModuleDefinition(root, factory) { - if(typeof exports === 'object' && typeof module === 'object') - module.exports = factory(require("react")); - else if(typeof define === 'function' && define.amd) - define(["react"], factory); - else if(typeof exports === 'object') - exports["ReactRouter"] = factory(require("react")); - else - root["ReactRouter"] = factory(root["React"]); -})(this, function(__WEBPACK_EXTERNAL_MODULE_2__) { -return /******/ (function(modules) { // webpackBootstrap -/******/ // The module cache -/******/ var installedModules = {}; - -/******/ // The require function -/******/ function __webpack_require__(moduleId) { - -/******/ // Check if module is in cache -/******/ if(installedModules[moduleId]) -/******/ return installedModules[moduleId].exports; - -/******/ // Create a new module (and put it into the cache) -/******/ var module = installedModules[moduleId] = { -/******/ exports: {}, -/******/ id: moduleId, -/******/ loaded: false -/******/ }; - -/******/ // Execute the module function -/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); - -/******/ // Flag the module as loaded -/******/ module.loaded = true; - -/******/ // Return the exports of the module -/******/ return module.exports; -/******/ } - - -/******/ // expose the modules object (__webpack_modules__) -/******/ __webpack_require__.m = modules; - -/******/ // expose the module cache -/******/ __webpack_require__.c = installedModules; - -/******/ // __webpack_public_path__ -/******/ __webpack_require__.p = ""; - -/******/ // Load entry module and return exports -/******/ return __webpack_require__(0); -/******/ }) -/************************************************************************/ -/******/ ([ -/* 0 */ -/***/ function(module, exports, __webpack_require__) { - - /* components */ - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _Router2 = __webpack_require__(37); - - var _Router3 = _interopRequireDefault(_Router2); - - exports.Router = _Router3['default']; - - var _Link2 = __webpack_require__(18); - - var _Link3 = _interopRequireDefault(_Link2); - - exports.Link = _Link3['default']; - - var _IndexLink2 = __webpack_require__(31); - - var _IndexLink3 = _interopRequireDefault(_IndexLink2); - - exports.IndexLink = _IndexLink3['default']; - - /* components (configuration) */ - - var _IndexRedirect2 = __webpack_require__(32); - - var _IndexRedirect3 = _interopRequireDefault(_IndexRedirect2); - - exports.IndexRedirect = _IndexRedirect3['default']; - - var _IndexRoute2 = __webpack_require__(33); - - var _IndexRoute3 = _interopRequireDefault(_IndexRoute2); - - exports.IndexRoute = _IndexRoute3['default']; - - var _Redirect2 = __webpack_require__(19); - - var _Redirect3 = _interopRequireDefault(_Redirect2); - - exports.Redirect = _Redirect3['default']; - - var _Route2 = __webpack_require__(35); - - var _Route3 = _interopRequireDefault(_Route2); - - exports.Route = _Route3['default']; - - /* mixins */ - - var _History2 = __webpack_require__(30); - - var _History3 = _interopRequireDefault(_History2); - - exports.History = _History3['default']; - - var _Lifecycle2 = __webpack_require__(34); - - var _Lifecycle3 = _interopRequireDefault(_Lifecycle2); - - exports.Lifecycle = _Lifecycle3['default']; - - var _RouteContext2 = __webpack_require__(36); - - var _RouteContext3 = _interopRequireDefault(_RouteContext2); - - exports.RouteContext = _RouteContext3['default']; - - /* utils */ - - var _useRoutes2 = __webpack_require__(48); - - var _useRoutes3 = _interopRequireDefault(_useRoutes2); - - exports.useRoutes = _useRoutes3['default']; - - var _RouteUtils = __webpack_require__(5); - - exports.createRoutes = _RouteUtils.createRoutes; - - var _RouterContext2 = __webpack_require__(13); - - var _RouterContext3 = _interopRequireDefault(_RouterContext2); - - exports.RouterContext = _RouterContext3['default']; - - var _RoutingContext2 = __webpack_require__(38); - - var _RoutingContext3 = _interopRequireDefault(_RoutingContext2); - - exports.RoutingContext = _RoutingContext3['default']; - - var _PropTypes2 = __webpack_require__(6); - - var _PropTypes3 = _interopRequireDefault(_PropTypes2); - - exports.PropTypes = _PropTypes3['default']; - - var _match2 = __webpack_require__(46); - - var _match3 = _interopRequireDefault(_match2); - - exports.match = _match3['default']; - - var _useRouterHistory2 = __webpack_require__(24); - - var _useRouterHistory3 = _interopRequireDefault(_useRouterHistory2); - - exports.useRouterHistory = _useRouterHistory3['default']; - - var _PatternUtils = __webpack_require__(8); - - exports.formatPattern = _PatternUtils.formatPattern; - - /* histories */ - - var _browserHistory2 = __webpack_require__(40); - - var _browserHistory3 = _interopRequireDefault(_browserHistory2); - - exports.browserHistory = _browserHistory3['default']; - - var _hashHistory2 = __webpack_require__(44); - - var _hashHistory3 = _interopRequireDefault(_hashHistory2); - - exports.hashHistory = _hashHistory3['default']; - - var _createMemoryHistory2 = __webpack_require__(21); - - var _createMemoryHistory3 = _interopRequireDefault(_createMemoryHistory2); - - exports.createMemoryHistory = _createMemoryHistory3['default']; - -/***/ }, -/* 1 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - exports['default'] = routerWarning; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _warning = __webpack_require__(4); - - var _warning2 = _interopRequireDefault(_warning); - - function routerWarning(falseToWarn, message) { - message = '[react-router] ' + message; - - for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) { - args[_key - 2] = arguments[_key]; - } - - false ? _warning2['default'].apply(undefined, [falseToWarn, message].concat(args)) : undefined; - } - - module.exports = exports['default']; - -/***/ }, -/* 2 */ -/***/ function(module, exports) { - - module.exports = __WEBPACK_EXTERNAL_MODULE_2__; - -/***/ }, -/* 3 */ -/***/ function(module, exports, __webpack_require__) { - - /** - * Copyright 2013-2015, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ - - 'use strict'; - - /** - * Use invariant() to assert state which your program assumes to be true. - * - * Provide sprintf-style format (only %s is supported) and arguments - * to provide information about what broke and what you were - * expecting. - * - * The invariant message will be stripped in production, but the invariant - * will remain to ensure logic does not differ in production. - */ - - var invariant = function(condition, format, a, b, c, d, e, f) { - if (false) { - if (format === undefined) { - throw new Error('invariant requires an error message argument'); - } - } - - if (!condition) { - var error; - if (format === undefined) { - error = new Error( - 'Minified exception occurred; use the non-minified dev environment ' + - 'for the full error message and additional helpful warnings.' - ); - } else { - var args = [a, b, c, d, e, f]; - var argIndex = 0; - error = new Error( - format.replace(/%s/g, function() { return args[argIndex++]; }) - ); - error.name = 'Invariant Violation'; - } - - error.framesToPop = 1; // we don't care about invariant's own frame - throw error; - } - }; - - module.exports = invariant; - - -/***/ }, -/* 4 */ -/***/ function(module, exports, __webpack_require__) { - - /** - * Copyright 2014-2015, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ - - 'use strict'; - - /** - * Similar to invariant but only logs a warning if the condition is not met. - * This can be used to log issues in development environments in critical - * paths. Removing the logging code for production environments will keep the - * same logic and follow the same code paths. - */ - - var warning = function() {}; - - if (false) { - warning = function(condition, format, args) { - var len = arguments.length; - args = new Array(len > 2 ? len - 2 : 0); - for (var key = 2; key < len; key++) { - args[key - 2] = arguments[key]; - } - if (format === undefined) { - throw new Error( - '`warning(condition, format, ...args)` requires a warning ' + - 'message argument' - ); - } - - if (format.length < 10 || (/^[s\W]*$/).test(format)) { - throw new Error( - 'The warning format should be able to uniquely identify this ' + - 'warning. Please, use a more descriptive format than: ' + format - ); - } - - if (!condition) { - var argIndex = 0; - var message = 'Warning: ' + - format.replace(/%s/g, function() { - return args[argIndex++]; - }); - if (typeof console !== 'undefined') { - console.error(message); - } - try { - // This error was thrown as a convenience so that you can use this stack - // to find the callsite that caused this warning to fire. - throw new Error(message); - } catch(x) {} - } - }; - } - - module.exports = warning; - - -/***/ }, -/* 5 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - exports.isReactChildren = isReactChildren; - exports.createRouteFromReactElement = createRouteFromReactElement; - exports.createRoutesFromReactChildren = createRoutesFromReactChildren; - exports.createRoutes = createRoutes; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - function isValidChild(object) { - return object == null || _react2['default'].isValidElement(object); - } - - function isReactChildren(object) { - return isValidChild(object) || Array.isArray(object) && object.every(isValidChild); - } - - function checkPropTypes(componentName, propTypes, props) { - componentName = componentName || 'UnknownComponent'; - - for (var propName in propTypes) { - if (propTypes.hasOwnProperty(propName)) { - var error = propTypes[propName](props, propName, componentName); - - /* istanbul ignore if: error logging */ - if (error instanceof Error) false ? _routerWarning2['default'](false, error.message) : undefined; - } - } - } - - function createRoute(defaultProps, props) { - return _extends({}, defaultProps, props); - } - - function createRouteFromReactElement(element) { - var type = element.type; - var route = createRoute(type.defaultProps, element.props); - - if (type.propTypes) checkPropTypes(type.displayName || type.name, type.propTypes, route); - - if (route.children) { - var childRoutes = createRoutesFromReactChildren(route.children, route); - - if (childRoutes.length) route.childRoutes = childRoutes; - - delete route.children; - } - - return route; - } - - /** - * Creates and returns a routes object from the given ReactChildren. JSX - * provides a convenient way to visualize how routes in the hierarchy are - * nested. - * - * import { Route, createRoutesFromReactChildren } from 'react-router' - * - * const routes = createRoutesFromReactChildren( - * - * - * - * - * ) - * - * Note: This method is automatically used when you provide children - * to a component. - */ - - function createRoutesFromReactChildren(children, parentRoute) { - var routes = []; - - _react2['default'].Children.forEach(children, function (element) { - if (_react2['default'].isValidElement(element)) { - // Component classes may have a static create* method. - if (element.type.createRouteFromReactElement) { - var route = element.type.createRouteFromReactElement(element, parentRoute); - - if (route) routes.push(route); - } else { - routes.push(createRouteFromReactElement(element)); - } - } - }); - - return routes; - } - - /** - * Creates and returns an array of routes from the given object which - * may be a JSX route, a plain object route, or an array of either. - */ - - function createRoutes(routes) { - if (isReactChildren(routes)) { - routes = createRoutesFromReactChildren(routes); - } else if (routes && !Array.isArray(routes)) { - routes = [routes]; - } - - return routes; - } - -/***/ }, -/* 6 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - exports.falsy = falsy; - - var _react = __webpack_require__(2); - - var func = _react.PropTypes.func; - var object = _react.PropTypes.object; - var arrayOf = _react.PropTypes.arrayOf; - var oneOfType = _react.PropTypes.oneOfType; - var element = _react.PropTypes.element; - var shape = _react.PropTypes.shape; - var string = _react.PropTypes.string; - - function falsy(props, propName, componentName) { - if (props[propName]) return new Error('<' + componentName + '> should not have a "' + propName + '" prop'); - } - - var history = shape({ - listen: func.isRequired, - pushState: func.isRequired, - replaceState: func.isRequired, - go: func.isRequired - }); - - exports.history = history; - var location = shape({ - pathname: string.isRequired, - search: string.isRequired, - state: object, - action: string.isRequired, - key: string - }); - - exports.location = location; - var component = oneOfType([func, string]); - exports.component = component; - var components = oneOfType([component, object]); - exports.components = components; - var route = oneOfType([object, element]); - exports.route = route; - var routes = oneOfType([route, arrayOf(route)]); - - exports.routes = routes; - exports['default'] = { - falsy: falsy, - history: history, - location: location, - component: component, - components: components, - route: route - }; - -/***/ }, -/* 7 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - exports.extractPath = extractPath; - exports.parsePath = parsePath; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _warning = __webpack_require__(4); - - var _warning2 = _interopRequireDefault(_warning); - - function extractPath(string) { - var match = string.match(/^https?:\/\/[^\/]*/); - - if (match == null) return string; - - return string.substring(match[0].length); - } - - function parsePath(path) { - var pathname = extractPath(path); - var search = ''; - var hash = ''; - - false ? _warning2['default'](path === pathname, 'A path must be pathname + search + hash only, not a fully qualified URL like "%s"', path) : undefined; - - var hashIndex = pathname.indexOf('#'); - if (hashIndex !== -1) { - hash = pathname.substring(hashIndex); - pathname = pathname.substring(0, hashIndex); - } - - var searchIndex = pathname.indexOf('?'); - if (searchIndex !== -1) { - search = pathname.substring(searchIndex); - pathname = pathname.substring(0, searchIndex); - } - - if (pathname === '') pathname = '/'; - - return { - pathname: pathname, - search: search, - hash: hash - }; - } - -/***/ }, -/* 8 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - exports.compilePattern = compilePattern; - exports.matchPattern = matchPattern; - exports.getParamNames = getParamNames; - exports.getParams = getParams; - exports.formatPattern = formatPattern; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - function escapeRegExp(string) { - return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); - } - - function escapeSource(string) { - return escapeRegExp(string).replace(/\/+/g, '/+'); - } - - function _compilePattern(pattern) { - var regexpSource = ''; - var paramNames = []; - var tokens = []; - - var match = undefined, - lastIndex = 0, - matcher = /:([a-zA-Z_$][a-zA-Z0-9_$]*)|\*\*|\*|\(|\)/g; - while (match = matcher.exec(pattern)) { - if (match.index !== lastIndex) { - tokens.push(pattern.slice(lastIndex, match.index)); - regexpSource += escapeSource(pattern.slice(lastIndex, match.index)); - } - - if (match[1]) { - regexpSource += '([^/?#]+)'; - paramNames.push(match[1]); - } else if (match[0] === '**') { - regexpSource += '([\\s\\S]*)'; - paramNames.push('splat'); - } else if (match[0] === '*') { - regexpSource += '([\\s\\S]*?)'; - paramNames.push('splat'); - } else if (match[0] === '(') { - regexpSource += '(?:'; - } else if (match[0] === ')') { - regexpSource += ')?'; - } - - tokens.push(match[0]); - - lastIndex = matcher.lastIndex; - } - - if (lastIndex !== pattern.length) { - tokens.push(pattern.slice(lastIndex, pattern.length)); - regexpSource += escapeSource(pattern.slice(lastIndex, pattern.length)); - } - - return { - pattern: pattern, - regexpSource: regexpSource, - paramNames: paramNames, - tokens: tokens - }; - } - - var CompiledPatternsCache = {}; - - function compilePattern(pattern) { - if (!(pattern in CompiledPatternsCache)) CompiledPatternsCache[pattern] = _compilePattern(pattern); - - return CompiledPatternsCache[pattern]; - } - - /** - * Attempts to match a pattern on the given pathname. Patterns may use - * the following special characters: - * - * - :paramName Matches a URL segment up to the next /, ?, or #. The - * captured string is considered a "param" - * - () Wraps a segment of the URL that is optional - * - * Consumes (non-greedy) all characters up to the next - * character in the pattern, or to the end of the URL if - * there is none - * - ** Consumes (greedy) all characters up to the next character - * in the pattern, or to the end of the URL if there is none - * - * The return value is an object with the following properties: - * - * - remainingPathname - * - paramNames - * - paramValues - */ - - function matchPattern(pattern, pathname) { - // Make leading slashes consistent between pattern and pathname. - if (pattern.charAt(0) !== '/') { - pattern = '/' + pattern; - } - if (pathname.charAt(0) !== '/') { - pathname = '/' + pathname; - } - - var _compilePattern2 = compilePattern(pattern); - - var regexpSource = _compilePattern2.regexpSource; - var paramNames = _compilePattern2.paramNames; - var tokens = _compilePattern2.tokens; - - regexpSource += '/*'; // Capture path separators - - // Special-case patterns like '*' for catch-all routes. - var captureRemaining = tokens[tokens.length - 1] !== '*'; - - if (captureRemaining) { - // This will match newlines in the remaining path. - regexpSource += '([\\s\\S]*?)'; - } - - var match = pathname.match(new RegExp('^' + regexpSource + '$', 'i')); - - var remainingPathname = undefined, - paramValues = undefined; - if (match != null) { - if (captureRemaining) { - remainingPathname = match.pop(); - var matchedPath = match[0].substr(0, match[0].length - remainingPathname.length); - - // If we didn't match the entire pathname, then make sure that the match - // we did get ends at a path separator (potentially the one we added - // above at the beginning of the path, if the actual match was empty). - if (remainingPathname && matchedPath.charAt(matchedPath.length - 1) !== '/') { - return { - remainingPathname: null, - paramNames: paramNames, - paramValues: null - }; - } - } else { - // If this matched at all, then the match was the entire pathname. - remainingPathname = ''; - } - - paramValues = match.slice(1).map(function (v) { - return v != null ? decodeURIComponent(v) : v; - }); - } else { - remainingPathname = paramValues = null; - } - - return { - remainingPathname: remainingPathname, - paramNames: paramNames, - paramValues: paramValues - }; - } - - function getParamNames(pattern) { - return compilePattern(pattern).paramNames; - } - - function getParams(pattern, pathname) { - var _matchPattern = matchPattern(pattern, pathname); - - var paramNames = _matchPattern.paramNames; - var paramValues = _matchPattern.paramValues; - - if (paramValues != null) { - return paramNames.reduce(function (memo, paramName, index) { - memo[paramName] = paramValues[index]; - return memo; - }, {}); - } - - return null; - } - - /** - * Returns a version of the given pattern with params interpolated. Throws - * if there is a dynamic segment of the pattern for which there is no param. - */ - - function formatPattern(pattern, params) { - params = params || {}; - - var _compilePattern3 = compilePattern(pattern); - - var tokens = _compilePattern3.tokens; - - var parenCount = 0, - pathname = '', - splatIndex = 0; - - var token = undefined, - paramName = undefined, - paramValue = undefined; - for (var i = 0, len = tokens.length; i < len; ++i) { - token = tokens[i]; - - if (token === '*' || token === '**') { - paramValue = Array.isArray(params.splat) ? params.splat[splatIndex++] : params.splat; - - !(paramValue != null || parenCount > 0) ? false ? _invariant2['default'](false, 'Missing splat #%s for path "%s"', splatIndex, pattern) : _invariant2['default'](false) : undefined; - - if (paramValue != null) pathname += encodeURI(paramValue); - } else if (token === '(') { - parenCount += 1; - } else if (token === ')') { - parenCount -= 1; - } else if (token.charAt(0) === ':') { - paramName = token.substring(1); - paramValue = params[paramName]; - - !(paramValue != null || parenCount > 0) ? false ? _invariant2['default'](false, 'Missing "%s" parameter for path "%s"', paramName, pattern) : _invariant2['default'](false) : undefined; - - if (paramValue != null) pathname += encodeURIComponent(paramValue); - } else { - pathname += token; - } - } - - return pathname.replace(/\/+/g, '/'); - } - -/***/ }, -/* 9 */ -/***/ function(module, exports) { - - /** - * Indicates that navigation was caused by a call to history.push. - */ - 'use strict'; - - exports.__esModule = true; - var PUSH = 'PUSH'; - - exports.PUSH = PUSH; - /** - * Indicates that navigation was caused by a call to history.replace. - */ - var REPLACE = 'REPLACE'; - - exports.REPLACE = REPLACE; - /** - * Indicates that navigation was caused by some other action such - * as using a browser's back/forward buttons and/or manually manipulating - * the URL in a browser's location bar. This is the default. - * - * See https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers/onpopstate - * for more information. - */ - var POP = 'POP'; - - exports.POP = POP; - exports['default'] = { - PUSH: PUSH, - REPLACE: REPLACE, - POP: POP - }; - -/***/ }, -/* 10 */ -/***/ function(module, exports) { - - 'use strict'; - - exports.__esModule = true; - var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement); - exports.canUseDOM = canUseDOM; - -/***/ }, -/* 11 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } - - var _warning = __webpack_require__(4); - - var _warning2 = _interopRequireDefault(_warning); - - var _queryString = __webpack_require__(56); - - var _runTransitionHook = __webpack_require__(17); - - var _runTransitionHook2 = _interopRequireDefault(_runTransitionHook); - - var _PathUtils = __webpack_require__(7); - - var _deprecate = __webpack_require__(16); - - var _deprecate2 = _interopRequireDefault(_deprecate); - - var SEARCH_BASE_KEY = '$searchBase'; - - function defaultStringifyQuery(query) { - return _queryString.stringify(query).replace(/%20/g, '+'); - } - - var defaultParseQueryString = _queryString.parse; - - function isNestedObject(object) { - for (var p in object) { - if (object.hasOwnProperty(p) && typeof object[p] === 'object' && !Array.isArray(object[p]) && object[p] !== null) return true; - }return false; - } - - /** - * Returns a new createHistory function that may be used to create - * history objects that know how to handle URL queries. - */ - function useQueries(createHistory) { - return function () { - var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; - var stringifyQuery = options.stringifyQuery; - var parseQueryString = options.parseQueryString; - - var historyOptions = _objectWithoutProperties(options, ['stringifyQuery', 'parseQueryString']); - - var history = createHistory(historyOptions); - - if (typeof stringifyQuery !== 'function') stringifyQuery = defaultStringifyQuery; - - if (typeof parseQueryString !== 'function') parseQueryString = defaultParseQueryString; - - function addQuery(location) { - if (location.query == null) { - var search = location.search; - - location.query = parseQueryString(search.substring(1)); - location[SEARCH_BASE_KEY] = { search: search, searchBase: '' }; - } - - // TODO: Instead of all the book-keeping here, this should just strip the - // stringified query from the search. - - return location; - } - - function appendQuery(location, query) { - var _extends2; - - var searchBaseSpec = location[SEARCH_BASE_KEY]; - var queryString = query ? stringifyQuery(query) : ''; - if (!searchBaseSpec && !queryString) { - return location; - } - - false ? _warning2['default'](stringifyQuery !== defaultStringifyQuery || !isNestedObject(query), 'useQueries does not stringify nested query objects by default; ' + 'use a custom stringifyQuery function') : undefined; - - if (typeof location === 'string') location = _PathUtils.parsePath(location); - - var searchBase = undefined; - if (searchBaseSpec && location.search === searchBaseSpec.search) { - searchBase = searchBaseSpec.searchBase; - } else { - searchBase = location.search || ''; - } - - var search = searchBase; - if (queryString) { - search += (search ? '&' : '?') + queryString; - } - - return _extends({}, location, (_extends2 = { - search: search - }, _extends2[SEARCH_BASE_KEY] = { search: search, searchBase: searchBase }, _extends2)); - } - - // Override all read methods with query-aware versions. - function listenBefore(hook) { - return history.listenBefore(function (location, callback) { - _runTransitionHook2['default'](hook, addQuery(location), callback); - }); - } - - function listen(listener) { - return history.listen(function (location) { - listener(addQuery(location)); - }); - } - - // Override all write methods with query-aware versions. - function push(location) { - history.push(appendQuery(location, location.query)); - } - - function replace(location) { - history.replace(appendQuery(location, location.query)); - } - - function createPath(location, query) { - false ? _warning2['default'](!query, 'the query argument to createPath is deprecated; use a location descriptor instead') : undefined; - - return history.createPath(appendQuery(location, query || location.query)); - } - - function createHref(location, query) { - false ? _warning2['default'](!query, 'the query argument to createHref is deprecated; use a location descriptor instead') : undefined; - - return history.createHref(appendQuery(location, query || location.query)); - } - - function createLocation(location) { - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - var fullLocation = history.createLocation.apply(history, [appendQuery(location, location.query)].concat(args)); - if (location.query) { - fullLocation.query = location.query; - } - return addQuery(fullLocation); - } - - // deprecated - function pushState(state, path, query) { - if (typeof path === 'string') path = _PathUtils.parsePath(path); - - push(_extends({ state: state }, path, { query: query })); - } - - // deprecated - function replaceState(state, path, query) { - if (typeof path === 'string') path = _PathUtils.parsePath(path); - - replace(_extends({ state: state }, path, { query: query })); - } - - return _extends({}, history, { - listenBefore: listenBefore, - listen: listen, - push: push, - replace: replace, - createPath: createPath, - createHref: createHref, - createLocation: createLocation, - - pushState: _deprecate2['default'](pushState, 'pushState is deprecated; use push instead'), - replaceState: _deprecate2['default'](replaceState, 'replaceState is deprecated; use replace instead') - }); - }; - } - - exports['default'] = useQueries; - module.exports = exports['default']; - -/***/ }, -/* 12 */ -/***/ function(module, exports) { - - "use strict"; - - exports.__esModule = true; - var _slice = Array.prototype.slice; - exports.loopAsync = loopAsync; - exports.mapAsync = mapAsync; - - function loopAsync(turns, work, callback) { - var currentTurn = 0, - isDone = false; - var sync = false, - hasNext = false, - doneArgs = undefined; - - function done() { - isDone = true; - if (sync) { - // Iterate instead of recursing if possible. - doneArgs = [].concat(_slice.call(arguments)); - return; - } - - callback.apply(this, arguments); - } - - function next() { - if (isDone) { - return; - } - - hasNext = true; - if (sync) { - // Iterate instead of recursing if possible. - return; - } - - sync = true; - - while (!isDone && currentTurn < turns && hasNext) { - hasNext = false; - work.call(this, currentTurn++, next, done); - } - - sync = false; - - if (isDone) { - // This means the loop finished synchronously. - callback.apply(this, doneArgs); - return; - } - - if (currentTurn >= turns && hasNext) { - isDone = true; - callback(); - } - } - - next(); - } - - function mapAsync(array, work, callback) { - var length = array.length; - var values = []; - - if (length === 0) return callback(null, values); - - var isDone = false, - doneCount = 0; - - function done(index, error, value) { - if (isDone) return; - - if (error) { - isDone = true; - callback(error); - } else { - values[index] = value; - - isDone = ++doneCount === length; - - if (isDone) callback(null, values); - } - } - - array.forEach(function (item, index) { - work(item, index, function (error, value) { - done(index, error, value); - }); - }); - } - -/***/ }, -/* 13 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _deprecateObjectProperties = __webpack_require__(23); - - var _deprecateObjectProperties2 = _interopRequireDefault(_deprecateObjectProperties); - - var _getRouteParams = __webpack_require__(43); - - var _getRouteParams2 = _interopRequireDefault(_getRouteParams); - - var _RouteUtils = __webpack_require__(5); - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var _React$PropTypes = _react2['default'].PropTypes; - var array = _React$PropTypes.array; - var func = _React$PropTypes.func; - var object = _React$PropTypes.object; - - /** - * A renders the component tree for a given router state - * and sets the history object and the current location in context. - */ - var RouterContext = _react2['default'].createClass({ - displayName: 'RouterContext', - - propTypes: { - history: object, - router: object.isRequired, - location: object.isRequired, - routes: array.isRequired, - params: object.isRequired, - components: array.isRequired, - createElement: func.isRequired - }, - - getDefaultProps: function getDefaultProps() { - return { - createElement: _react2['default'].createElement - }; - }, - - childContextTypes: { - history: object, - location: object.isRequired, - router: object.isRequired - }, - - getChildContext: function getChildContext() { - var _props = this.props; - var router = _props.router; - var history = _props.history; - var location = _props.location; - - if (!router) { - false ? _routerWarning2['default'](false, '`` expects a `router` rather than a `history`') : undefined; - - router = _extends({}, history, { - setRouteLeaveHook: history.listenBeforeLeavingRoute - }); - delete router.listenBeforeLeavingRoute; - } - - if (false) { - location = _deprecateObjectProperties2['default'](location, '`context.location` is deprecated, please use a route component\'s `props.location` instead. http://tiny.cc/router-accessinglocation'); - } - - return { history: history, location: location, router: router }; - }, - - createElement: function createElement(component, props) { - return component == null ? null : this.props.createElement(component, props); - }, - - render: function render() { - var _this = this; - - var _props2 = this.props; - var history = _props2.history; - var location = _props2.location; - var routes = _props2.routes; - var params = _props2.params; - var components = _props2.components; - - var element = null; - - if (components) { - element = components.reduceRight(function (element, components, index) { - if (components == null) return element; // Don't create new children; use the grandchildren. - - var route = routes[index]; - var routeParams = _getRouteParams2['default'](route, params); - var props = { - history: history, - location: location, - params: params, - route: route, - routeParams: routeParams, - routes: routes - }; - - if (_RouteUtils.isReactChildren(element)) { - props.children = element; - } else if (element) { - for (var prop in element) { - if (element.hasOwnProperty(prop)) props[prop] = element[prop]; - } - } - - if (typeof components === 'object') { - var elements = {}; - - for (var key in components) { - if (components.hasOwnProperty(key)) { - // Pass through the key as a prop to createElement to allow - // custom createElement functions to know which named component - // they're rendering, for e.g. matching up to fetched data. - elements[key] = _this.createElement(components[key], _extends({ - key: key }, props)); - } - } - - return elements; - } - - return _this.createElement(components, props); - }, element); - } - - !(element === null || element === false || _react2['default'].isValidElement(element)) ? false ? _invariant2['default'](false, 'The root route must render a single element') : _invariant2['default'](false) : undefined; - - return element; - } - - }); - - exports['default'] = RouterContext; - module.exports = exports['default']; - -/***/ }, -/* 14 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - exports['default'] = createTransitionManager; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var _historyLibActions = __webpack_require__(9); - - var _computeChangedRoutes2 = __webpack_require__(41); - - var _computeChangedRoutes3 = _interopRequireDefault(_computeChangedRoutes2); - - var _TransitionUtils = __webpack_require__(39); - - var _isActive2 = __webpack_require__(45); - - var _isActive3 = _interopRequireDefault(_isActive2); - - var _getComponents = __webpack_require__(42); - - var _getComponents2 = _interopRequireDefault(_getComponents); - - var _matchRoutes = __webpack_require__(47); - - var _matchRoutes2 = _interopRequireDefault(_matchRoutes); - - function hasAnyProperties(object) { - for (var p in object) { - if (object.hasOwnProperty(p)) return true; - }return false; - } - - function createTransitionManager(history, routes) { - var state = {}; - - // Signature should be (location, indexOnly), but needs to support (path, - // query, indexOnly) - function isActive(location) { - var indexOnlyOrDeprecatedQuery = arguments.length <= 1 || arguments[1] === undefined ? false : arguments[1]; - var deprecatedIndexOnly = arguments.length <= 2 || arguments[2] === undefined ? null : arguments[2]; - - var indexOnly = undefined; - if (indexOnlyOrDeprecatedQuery && indexOnlyOrDeprecatedQuery !== true || deprecatedIndexOnly !== null) { - false ? _routerWarning2['default'](false, '`isActive(pathname, query, indexOnly) is deprecated; use `isActive(location, indexOnly)` with a location descriptor instead. http://tiny.cc/router-isActivedeprecated') : undefined; - location = { pathname: location, query: indexOnlyOrDeprecatedQuery }; - indexOnly = deprecatedIndexOnly || false; - } else { - location = history.createLocation(location); - indexOnly = indexOnlyOrDeprecatedQuery; - } - - return _isActive3['default'](location, indexOnly, state.location, state.routes, state.params); - } - - function createLocationFromRedirectInfo(location) { - return history.createLocation(location, _historyLibActions.REPLACE); - } - - var partialNextState = undefined; - - function match(location, callback) { - if (partialNextState && partialNextState.location === location) { - // Continue from where we left off. - finishMatch(partialNextState, callback); - } else { - _matchRoutes2['default'](routes, location, function (error, nextState) { - if (error) { - callback(error); - } else if (nextState) { - finishMatch(_extends({}, nextState, { location: location }), callback); - } else { - callback(); - } - }); - } - } - - function finishMatch(nextState, callback) { - var _computeChangedRoutes = _computeChangedRoutes3['default'](state, nextState); - - var leaveRoutes = _computeChangedRoutes.leaveRoutes; - var enterRoutes = _computeChangedRoutes.enterRoutes; - - _TransitionUtils.runLeaveHooks(leaveRoutes); - - // Tear down confirmation hooks for left routes - leaveRoutes.filter(function (route) { - return enterRoutes.indexOf(route) === -1; - }).forEach(removeListenBeforeHooksForRoute); - - _TransitionUtils.runEnterHooks(enterRoutes, nextState, function (error, redirectInfo) { - if (error) { - callback(error); - } else if (redirectInfo) { - callback(null, createLocationFromRedirectInfo(redirectInfo)); - } else { - // TODO: Fetch components after state is updated. - _getComponents2['default'](nextState, function (error, components) { - if (error) { - callback(error); - } else { - // TODO: Make match a pure function and have some other API - // for "match and update state". - callback(null, null, state = _extends({}, nextState, { components: components })); - } - }); - } - }); - } - - var RouteGuid = 1; - - function getRouteID(route) { - var create = arguments.length <= 1 || arguments[1] === undefined ? true : arguments[1]; - - return route.__id__ || create && (route.__id__ = RouteGuid++); - } - - var RouteHooks = {}; - - function getRouteHooksForRoutes(routes) { - return routes.reduce(function (hooks, route) { - hooks.push.apply(hooks, RouteHooks[getRouteID(route)]); - return hooks; - }, []); - } - - function transitionHook(location, callback) { - _matchRoutes2['default'](routes, location, function (error, nextState) { - if (nextState == null) { - // TODO: We didn't actually match anything, but hang - // onto error/nextState so we don't have to matchRoutes - // again in the listen callback. - callback(); - return; - } - - // Cache some state here so we don't have to - // matchRoutes() again in the listen callback. - partialNextState = _extends({}, nextState, { location: location }); - - var hooks = getRouteHooksForRoutes(_computeChangedRoutes3['default'](state, partialNextState).leaveRoutes); - - var result = undefined; - for (var i = 0, len = hooks.length; result == null && i < len; ++i) { - // Passing the location arg here indicates to - // the user that this is a transition hook. - result = hooks[i](location); - } - - callback(result); - }); - } - - /* istanbul ignore next: untestable with Karma */ - function beforeUnloadHook() { - // Synchronously check to see if any route hooks want - // to prevent the current window/tab from closing. - if (state.routes) { - var hooks = getRouteHooksForRoutes(state.routes); - - var message = undefined; - for (var i = 0, len = hooks.length; typeof message !== 'string' && i < len; ++i) { - // Passing no args indicates to the user that this is a - // beforeunload hook. We don't know the next location. - message = hooks[i](); - } - - return message; - } - } - - var unlistenBefore = undefined, - unlistenBeforeUnload = undefined; - - function removeListenBeforeHooksForRoute(route) { - var routeID = getRouteID(route, false); - if (!routeID) { - return; - } - - delete RouteHooks[routeID]; - - if (!hasAnyProperties(RouteHooks)) { - // teardown transition & beforeunload hooks - if (unlistenBefore) { - unlistenBefore(); - unlistenBefore = null; - } - - if (unlistenBeforeUnload) { - unlistenBeforeUnload(); - unlistenBeforeUnload = null; - } - } - } - - /** - * Registers the given hook function to run before leaving the given route. - * - * During a normal transition, the hook function receives the next location - * as its only argument and must return either a) a prompt message to show - * the user, to make sure they want to leave the page or b) false, to prevent - * the transition. - * - * During the beforeunload event (in browsers) the hook receives no arguments. - * In this case it must return a prompt message to prevent the transition. - * - * Returns a function that may be used to unbind the listener. - */ - function listenBeforeLeavingRoute(route, hook) { - // TODO: Warn if they register for a route that isn't currently - // active. They're probably doing something wrong, like re-creating - // route objects on every location change. - var routeID = getRouteID(route); - var hooks = RouteHooks[routeID]; - - if (!hooks) { - var thereWereNoRouteHooks = !hasAnyProperties(RouteHooks); - - RouteHooks[routeID] = [hook]; - - if (thereWereNoRouteHooks) { - // setup transition & beforeunload hooks - unlistenBefore = history.listenBefore(transitionHook); - - if (history.listenBeforeUnload) unlistenBeforeUnload = history.listenBeforeUnload(beforeUnloadHook); - } - } else { - if (hooks.indexOf(hook) === -1) { - false ? _routerWarning2['default'](false, 'adding multiple leave hooks for the same route is deprecated; manage multiple confirmations in your own code instead') : undefined; - - hooks.push(hook); - } - } - - return function () { - var hooks = RouteHooks[routeID]; - - if (hooks) { - var newHooks = hooks.filter(function (item) { - return item !== hook; - }); - - if (newHooks.length === 0) { - removeListenBeforeHooksForRoute(route); - } else { - RouteHooks[routeID] = newHooks; - } - } - }; - } - - /** - * This is the API for stateful environments. As the location - * changes, we update state and call the listener. We can also - * gracefully handle errors and redirects. - */ - function listen(listener) { - // TODO: Only use a single history listener. Otherwise we'll - // end up with multiple concurrent calls to match. - return history.listen(function (location) { - if (state.location === location) { - listener(null, state); - } else { - match(location, function (error, redirectLocation, nextState) { - if (error) { - listener(error); - } else if (redirectLocation) { - history.transitionTo(redirectLocation); - } else if (nextState) { - listener(null, nextState); - } else { - false ? _routerWarning2['default'](false, 'Location "%s" did not match any routes', location.pathname + location.search + location.hash) : undefined; - } - }); - } - }); - } - - return { - isActive: isActive, - match: match, - listenBeforeLeavingRoute: listenBeforeLeavingRoute, - listen: listen - }; - } - - //export default useRoutes - module.exports = exports['default']; - -/***/ }, -/* 15 */ -/***/ function(module, exports) { - - 'use strict'; - - exports.__esModule = true; - exports.addEventListener = addEventListener; - exports.removeEventListener = removeEventListener; - exports.getHashPath = getHashPath; - exports.replaceHashPath = replaceHashPath; - exports.getWindowPath = getWindowPath; - exports.go = go; - exports.getUserConfirmation = getUserConfirmation; - exports.supportsHistory = supportsHistory; - exports.supportsGoWithoutReloadUsingHash = supportsGoWithoutReloadUsingHash; - - function addEventListener(node, event, listener) { - if (node.addEventListener) { - node.addEventListener(event, listener, false); - } else { - node.attachEvent('on' + event, listener); - } - } - - function removeEventListener(node, event, listener) { - if (node.removeEventListener) { - node.removeEventListener(event, listener, false); - } else { - node.detachEvent('on' + event, listener); - } - } - - function getHashPath() { - // We can't use window.location.hash here because it's not - // consistent across browsers - Firefox will pre-decode it! - return window.location.href.split('#')[1] || ''; - } - - function replaceHashPath(path) { - window.location.replace(window.location.pathname + window.location.search + '#' + path); - } - - function getWindowPath() { - return window.location.pathname + window.location.search + window.location.hash; - } - - function go(n) { - if (n) window.history.go(n); - } - - function getUserConfirmation(message, callback) { - callback(window.confirm(message)); - } - - /** - * Returns true if the HTML5 history API is supported. Taken from Modernizr. - * - * https://github.com/Modernizr/Modernizr/blob/master/LICENSE - * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js - * changed to avoid false negatives for Windows Phones: https://github.com/rackt/react-router/issues/586 - */ - - function supportsHistory() { - var ua = navigator.userAgent; - if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) { - return false; - } - return window.history && 'pushState' in window.history; - } - - /** - * Returns false if using go(n) with hash history causes a full page reload. - */ - - function supportsGoWithoutReloadUsingHash() { - var ua = navigator.userAgent; - return ua.indexOf('Firefox') === -1; - } - -/***/ }, -/* 16 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _warning = __webpack_require__(4); - - var _warning2 = _interopRequireDefault(_warning); - - function deprecate(fn, message) { - return function () { - false ? _warning2['default'](false, '[history] ' + message) : undefined; - return fn.apply(this, arguments); - }; - } - - exports['default'] = deprecate; - module.exports = exports['default']; - -/***/ }, -/* 17 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _warning = __webpack_require__(4); - - var _warning2 = _interopRequireDefault(_warning); - - function runTransitionHook(hook, location, callback) { - var result = hook(location, callback); - - if (hook.length < 2) { - // Assume the hook runs synchronously and automatically - // call the callback with the return value. - callback(result); - } else { - false ? _warning2['default'](result === undefined, 'You should not "return" in a transition hook with a callback argument; call the callback instead') : undefined; - } - } - - exports['default'] = runTransitionHook; - module.exports = exports['default']; - -/***/ }, -/* 18 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var _React$PropTypes = _react2['default'].PropTypes; - var bool = _React$PropTypes.bool; - var object = _React$PropTypes.object; - var string = _React$PropTypes.string; - var func = _React$PropTypes.func; - var oneOfType = _React$PropTypes.oneOfType; - - function isLeftClickEvent(event) { - return event.button === 0; - } - - function isModifiedEvent(event) { - return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey); - } - - function isEmptyObject(object) { - for (var p in object) { - if (object.hasOwnProperty(p)) return false; - }return true; - } - - function createLocationDescriptor(to, _ref) { - var query = _ref.query; - var hash = _ref.hash; - var state = _ref.state; - - if (query || hash || state) { - return { pathname: to, query: query, hash: hash, state: state }; - } - - return to; - } - - /** - * A is used to create an element that links to a route. - * When that route is active, the link gets the value of its - * activeClassName prop. - * - * For example, assuming you have the following route: - * - * - * - * You could use the following component to link to that route: - * - * - * - * Links may pass along location state and/or query string parameters - * in the state/query props, respectively. - * - * - */ - var Link = _react2['default'].createClass({ - displayName: 'Link', - - contextTypes: { - router: object - }, - - propTypes: { - to: oneOfType([string, object]).isRequired, - query: object, - hash: string, - state: object, - activeStyle: object, - activeClassName: string, - onlyActiveOnIndex: bool.isRequired, - onClick: func - }, - - getDefaultProps: function getDefaultProps() { - return { - onlyActiveOnIndex: false, - className: '', - style: {} - }; - }, - - handleClick: function handleClick(event) { - var allowTransition = true; - - if (this.props.onClick) this.props.onClick(event); - - if (isModifiedEvent(event) || !isLeftClickEvent(event)) return; - - if (event.defaultPrevented === true) allowTransition = false; - - // If target prop is set (e.g. to "_blank") let browser handle link. - /* istanbul ignore if: untestable with Karma */ - if (this.props.target) { - if (!allowTransition) event.preventDefault(); - - return; - } - - event.preventDefault(); - - if (allowTransition) { - var _props = this.props; - var to = _props.to; - var query = _props.query; - var hash = _props.hash; - var state = _props.state; - - var _location = createLocationDescriptor(to, { query: query, hash: hash, state: state }); - - this.context.router.push(_location); - } - }, - - render: function render() { - var _props2 = this.props; - var to = _props2.to; - var query = _props2.query; - var hash = _props2.hash; - var state = _props2.state; - var activeClassName = _props2.activeClassName; - var activeStyle = _props2.activeStyle; - var onlyActiveOnIndex = _props2.onlyActiveOnIndex; - - var props = _objectWithoutProperties(_props2, ['to', 'query', 'hash', 'state', 'activeClassName', 'activeStyle', 'onlyActiveOnIndex']); - - false ? _routerWarning2['default'](!(query || hash || state), 'the `query`, `hash`, and `state` props on `` are deprecated, use `. http://tiny.cc/router-isActivedeprecated') : undefined; - - // Ignore if rendered outside the context of router, simplifies unit testing. - var router = this.context.router; - - if (router) { - var _location2 = createLocationDescriptor(to, { query: query, hash: hash, state: state }); - props.href = router.createHref(_location2); - - if (activeClassName || activeStyle != null && !isEmptyObject(activeStyle)) { - if (router.isActive(_location2, onlyActiveOnIndex)) { - if (activeClassName) props.className += props.className === '' ? activeClassName : ' ' + activeClassName; - - if (activeStyle) props.style = _extends({}, props.style, activeStyle); - } - } - } - - return _react2['default'].createElement('a', _extends({}, props, { onClick: this.handleClick })); - } - - }); - - exports['default'] = Link; - module.exports = exports['default']; - -/***/ }, -/* 19 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - var _RouteUtils = __webpack_require__(5); - - var _PatternUtils = __webpack_require__(8); - - var _PropTypes = __webpack_require__(6); - - var _React$PropTypes = _react2['default'].PropTypes; - var string = _React$PropTypes.string; - var object = _React$PropTypes.object; - - /** - * A is used to declare another URL path a client should - * be sent to when they request a given URL. - * - * Redirects are placed alongside routes in the route configuration - * and are traversed in the same manner. - */ - var Redirect = _react2['default'].createClass({ - displayName: 'Redirect', - - statics: { - - createRouteFromReactElement: function createRouteFromReactElement(element) { - var route = _RouteUtils.createRouteFromReactElement(element); - - if (route.from) route.path = route.from; - - route.onEnter = function (nextState, replace) { - var location = nextState.location; - var params = nextState.params; - - var pathname = undefined; - if (route.to.charAt(0) === '/') { - pathname = _PatternUtils.formatPattern(route.to, params); - } else if (!route.to) { - pathname = location.pathname; - } else { - var routeIndex = nextState.routes.indexOf(route); - var parentPattern = Redirect.getRoutePattern(nextState.routes, routeIndex - 1); - var pattern = parentPattern.replace(/\/*$/, '/') + route.to; - pathname = _PatternUtils.formatPattern(pattern, params); - } - - replace({ - pathname: pathname, - query: route.query || location.query, - state: route.state || location.state - }); - }; - - return route; - }, - - getRoutePattern: function getRoutePattern(routes, routeIndex) { - var parentPattern = ''; - - for (var i = routeIndex; i >= 0; i--) { - var route = routes[i]; - var pattern = route.path || ''; - - parentPattern = pattern.replace(/\/*$/, '/') + parentPattern; - - if (pattern.indexOf('/') === 0) break; - } - - return '/' + parentPattern; - } - - }, - - propTypes: { - path: string, - from: string, // Alias for path - to: string.isRequired, - query: object, - state: object, - onEnter: _PropTypes.falsy, - children: _PropTypes.falsy - }, - - /* istanbul ignore next: sanity check */ - render: function render() { - true ? false ? _invariant2['default'](false, ' elements are for router configuration only and should not be rendered') : _invariant2['default'](false) : undefined; - } - - }); - - exports['default'] = Redirect; - module.exports = exports['default']; - -/***/ }, -/* 20 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - exports.createRouterObject = createRouterObject; - exports.createRoutingHistory = createRoutingHistory; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _deprecateObjectProperties = __webpack_require__(23); - - var _deprecateObjectProperties2 = _interopRequireDefault(_deprecateObjectProperties); - - function createRouterObject(history, transitionManager) { - return _extends({}, history, { - setRouteLeaveHook: transitionManager.listenBeforeLeavingRoute, - isActive: transitionManager.isActive - }); - } - - // deprecated - - function createRoutingHistory(history, transitionManager) { - history = _extends({}, history, transitionManager); - - if (false) { - history = _deprecateObjectProperties2['default'](history, '`props.history` and `context.history` are deprecated. Please use `context.router`. http://tiny.cc/router-contextchanges'); - } - - return history; - } - -/***/ }, -/* 21 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - exports['default'] = createMemoryHistory; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _historyLibUseQueries = __webpack_require__(11); - - var _historyLibUseQueries2 = _interopRequireDefault(_historyLibUseQueries); - - var _historyLibUseBasename = __webpack_require__(29); - - var _historyLibUseBasename2 = _interopRequireDefault(_historyLibUseBasename); - - var _historyLibCreateMemoryHistory = __webpack_require__(55); - - var _historyLibCreateMemoryHistory2 = _interopRequireDefault(_historyLibCreateMemoryHistory); - - function createMemoryHistory(options) { - // signatures and type checking differ between `useRoutes` and - // `createMemoryHistory`, have to create `memoryHistory` first because - // `useQueries` doesn't understand the signature - var memoryHistory = _historyLibCreateMemoryHistory2['default'](options); - var createHistory = function createHistory() { - return memoryHistory; - }; - var history = _historyLibUseQueries2['default'](_historyLibUseBasename2['default'](createHistory))(options); - history.__v2_compatible__ = true; - return history; - } - - module.exports = exports['default']; - -/***/ }, -/* 22 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _useRouterHistory = __webpack_require__(24); - - var _useRouterHistory2 = _interopRequireDefault(_useRouterHistory); - - var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement); - - exports['default'] = function (createHistory) { - var history = undefined; - if (canUseDOM) history = _useRouterHistory2['default'](createHistory)(); - return history; - }; - - module.exports = exports['default']; - -/***/ }, -/* 23 */ -/***/ function(module, exports, __webpack_require__) { - - /*eslint no-empty: 0*/ - 'use strict'; - - exports.__esModule = true; - exports['default'] = deprecateObjectProperties; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var useMembrane = false; - - if (false) { - try { - if (Object.defineProperty({}, 'x', { get: function get() { - return true; - } }).x) { - useMembrane = true; - } - } catch (e) {} - } - - // wraps an object in a membrane to warn about deprecated property access - - function deprecateObjectProperties(object, message) { - if (!useMembrane) return object; - - var membrane = {}; - - var _loop = function (prop) { - if (typeof object[prop] === 'function') { - membrane[prop] = function () { - false ? _routerWarning2['default'](false, message) : undefined; - return object[prop].apply(object, arguments); - }; - } else { - Object.defineProperty(membrane, prop, { - configurable: false, - enumerable: false, - get: function get() { - false ? _routerWarning2['default'](false, message) : undefined; - return object[prop]; - } - }); - } - }; - - for (var prop in object) { - _loop(prop); - } - - return membrane; - } - - module.exports = exports['default']; - -/***/ }, -/* 24 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - exports['default'] = useRouterHistory; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _historyLibUseQueries = __webpack_require__(11); - - var _historyLibUseQueries2 = _interopRequireDefault(_historyLibUseQueries); - - var _historyLibUseBasename = __webpack_require__(29); - - var _historyLibUseBasename2 = _interopRequireDefault(_historyLibUseBasename); - - function useRouterHistory(createHistory) { - return function (options) { - var history = _historyLibUseQueries2['default'](_historyLibUseBasename2['default'](createHistory))(options); - history.__v2_compatible__ = true; - return history; - }; - } - - module.exports = exports['default']; - -/***/ }, -/* 25 */ -/***/ function(module, exports, __webpack_require__) { - - /*eslint-disable no-empty */ - 'use strict'; - - exports.__esModule = true; - exports.saveState = saveState; - exports.readState = readState; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _warning = __webpack_require__(4); - - var _warning2 = _interopRequireDefault(_warning); - - var KeyPrefix = '@@History/'; - var QuotaExceededErrors = ['QuotaExceededError', 'QUOTA_EXCEEDED_ERR']; - - var SecurityError = 'SecurityError'; - - function createKey(key) { - return KeyPrefix + key; - } - - function saveState(key, state) { - try { - if (state == null) { - window.sessionStorage.removeItem(createKey(key)); - } else { - window.sessionStorage.setItem(createKey(key), JSON.stringify(state)); - } - } catch (error) { - if (error.name === SecurityError) { - // Blocking cookies in Chrome/Firefox/Safari throws SecurityError on any - // attempt to access window.sessionStorage. - false ? _warning2['default'](false, '[history] Unable to save state; sessionStorage is not available due to security settings') : undefined; - - return; - } - - if (QuotaExceededErrors.indexOf(error.name) >= 0 && window.sessionStorage.length === 0) { - // Safari "private mode" throws QuotaExceededError. - false ? _warning2['default'](false, '[history] Unable to save state; sessionStorage is not available in Safari private mode') : undefined; - - return; - } - - throw error; - } - } - - function readState(key) { - var json = undefined; - try { - json = window.sessionStorage.getItem(createKey(key)); - } catch (error) { - if (error.name === SecurityError) { - // Blocking cookies in Chrome/Firefox/Safari throws SecurityError on any - // attempt to access window.sessionStorage. - false ? _warning2['default'](false, '[history] Unable to read state; sessionStorage is not available due to security settings') : undefined; - - return null; - } - } - - if (json) { - try { - return JSON.parse(json); - } catch (error) { - // Ignore invalid JSON. - } - } - - return null; - } - -/***/ }, -/* 26 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - var _ExecutionEnvironment = __webpack_require__(10); - - var _DOMUtils = __webpack_require__(15); - - var _createHistory = __webpack_require__(28); - - var _createHistory2 = _interopRequireDefault(_createHistory); - - function createDOMHistory(options) { - var history = _createHistory2['default'](_extends({ - getUserConfirmation: _DOMUtils.getUserConfirmation - }, options, { - go: _DOMUtils.go - })); - - function listen(listener) { - !_ExecutionEnvironment.canUseDOM ? false ? _invariant2['default'](false, 'DOM history needs a DOM') : _invariant2['default'](false) : undefined; - - return history.listen(listener); - } - - return _extends({}, history, { - listen: listen - }); - } - - exports['default'] = createDOMHistory; - module.exports = exports['default']; - -/***/ }, -/* 27 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _warning = __webpack_require__(4); - - var _warning2 = _interopRequireDefault(_warning); - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - var _Actions = __webpack_require__(9); - - var _PathUtils = __webpack_require__(7); - - var _ExecutionEnvironment = __webpack_require__(10); - - var _DOMUtils = __webpack_require__(15); - - var _DOMStateStorage = __webpack_require__(25); - - var _createDOMHistory = __webpack_require__(26); - - var _createDOMHistory2 = _interopRequireDefault(_createDOMHistory); - - function isAbsolutePath(path) { - return typeof path === 'string' && path.charAt(0) === '/'; - } - - function ensureSlash() { - var path = _DOMUtils.getHashPath(); - - if (isAbsolutePath(path)) return true; - - _DOMUtils.replaceHashPath('/' + path); - - return false; - } - - function addQueryStringValueToPath(path, key, value) { - return path + (path.indexOf('?') === -1 ? '?' : '&') + (key + '=' + value); - } - - function stripQueryStringValueFromPath(path, key) { - return path.replace(new RegExp('[?&]?' + key + '=[a-zA-Z0-9]+'), ''); - } - - function getQueryStringValueFromPath(path, key) { - var match = path.match(new RegExp('\\?.*?\\b' + key + '=(.+?)\\b')); - return match && match[1]; - } - - var DefaultQueryKey = '_k'; - - function createHashHistory() { - var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; - - !_ExecutionEnvironment.canUseDOM ? false ? _invariant2['default'](false, 'Hash history needs a DOM') : _invariant2['default'](false) : undefined; - - var queryKey = options.queryKey; - - if (queryKey === undefined || !!queryKey) queryKey = typeof queryKey === 'string' ? queryKey : DefaultQueryKey; - - function getCurrentLocation() { - var path = _DOMUtils.getHashPath(); - - var key = undefined, - state = undefined; - if (queryKey) { - key = getQueryStringValueFromPath(path, queryKey); - path = stripQueryStringValueFromPath(path, queryKey); - - if (key) { - state = _DOMStateStorage.readState(key); - } else { - state = null; - key = history.createKey(); - _DOMUtils.replaceHashPath(addQueryStringValueToPath(path, queryKey, key)); - } - } else { - key = state = null; - } - - var location = _PathUtils.parsePath(path); - - return history.createLocation(_extends({}, location, { state: state }), undefined, key); - } - - function startHashChangeListener(_ref) { - var transitionTo = _ref.transitionTo; - - function hashChangeListener() { - if (!ensureSlash()) return; // Always make sure hashes are preceeded with a /. - - transitionTo(getCurrentLocation()); - } - - ensureSlash(); - _DOMUtils.addEventListener(window, 'hashchange', hashChangeListener); - - return function () { - _DOMUtils.removeEventListener(window, 'hashchange', hashChangeListener); - }; - } - - function finishTransition(location) { - var basename = location.basename; - var pathname = location.pathname; - var search = location.search; - var state = location.state; - var action = location.action; - var key = location.key; - - if (action === _Actions.POP) return; // Nothing to do. - - var path = (basename || '') + pathname + search; - - if (queryKey) { - path = addQueryStringValueToPath(path, queryKey, key); - _DOMStateStorage.saveState(key, state); - } else { - // Drop key and state. - location.key = location.state = null; - } - - var currentHash = _DOMUtils.getHashPath(); - - if (action === _Actions.PUSH) { - if (currentHash !== path) { - window.location.hash = path; - } else { - false ? _warning2['default'](false, 'You cannot PUSH the same path using hash history') : undefined; - } - } else if (currentHash !== path) { - // REPLACE - _DOMUtils.replaceHashPath(path); - } - } - - var history = _createDOMHistory2['default'](_extends({}, options, { - getCurrentLocation: getCurrentLocation, - finishTransition: finishTransition, - saveState: _DOMStateStorage.saveState - })); - - var listenerCount = 0, - stopHashChangeListener = undefined; - - function listenBefore(listener) { - if (++listenerCount === 1) stopHashChangeListener = startHashChangeListener(history); - - var unlisten = history.listenBefore(listener); - - return function () { - unlisten(); - - if (--listenerCount === 0) stopHashChangeListener(); - }; - } - - function listen(listener) { - if (++listenerCount === 1) stopHashChangeListener = startHashChangeListener(history); - - var unlisten = history.listen(listener); - - return function () { - unlisten(); - - if (--listenerCount === 0) stopHashChangeListener(); - }; - } - - function push(location) { - false ? _warning2['default'](queryKey || location.state == null, 'You cannot use state without a queryKey it will be dropped') : undefined; - - history.push(location); - } - - function replace(location) { - false ? _warning2['default'](queryKey || location.state == null, 'You cannot use state without a queryKey it will be dropped') : undefined; - - history.replace(location); - } - - var goIsSupportedWithoutReload = _DOMUtils.supportsGoWithoutReloadUsingHash(); - - function go(n) { - false ? _warning2['default'](goIsSupportedWithoutReload, 'Hash history go(n) causes a full page reload in this browser') : undefined; - - history.go(n); - } - - function createHref(path) { - return '#' + history.createHref(path); - } - - // deprecated - function registerTransitionHook(hook) { - if (++listenerCount === 1) stopHashChangeListener = startHashChangeListener(history); - - history.registerTransitionHook(hook); - } - - // deprecated - function unregisterTransitionHook(hook) { - history.unregisterTransitionHook(hook); - - if (--listenerCount === 0) stopHashChangeListener(); - } - - // deprecated - function pushState(state, path) { - false ? _warning2['default'](queryKey || state == null, 'You cannot use state without a queryKey it will be dropped') : undefined; - - history.pushState(state, path); - } - - // deprecated - function replaceState(state, path) { - false ? _warning2['default'](queryKey || state == null, 'You cannot use state without a queryKey it will be dropped') : undefined; - - history.replaceState(state, path); - } - - return _extends({}, history, { - listenBefore: listenBefore, - listen: listen, - push: push, - replace: replace, - go: go, - createHref: createHref, - - registerTransitionHook: registerTransitionHook, // deprecated - warning is in createHistory - unregisterTransitionHook: unregisterTransitionHook, // deprecated - warning is in createHistory - pushState: pushState, // deprecated - warning is in createHistory - replaceState: replaceState // deprecated - warning is in createHistory - }); - } - - exports['default'] = createHashHistory; - module.exports = exports['default']; - -/***/ }, -/* 28 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _warning = __webpack_require__(4); - - var _warning2 = _interopRequireDefault(_warning); - - var _deepEqual = __webpack_require__(49); - - var _deepEqual2 = _interopRequireDefault(_deepEqual); - - var _PathUtils = __webpack_require__(7); - - var _AsyncUtils = __webpack_require__(52); - - var _Actions = __webpack_require__(9); - - var _createLocation2 = __webpack_require__(54); - - var _createLocation3 = _interopRequireDefault(_createLocation2); - - var _runTransitionHook = __webpack_require__(17); - - var _runTransitionHook2 = _interopRequireDefault(_runTransitionHook); - - var _deprecate = __webpack_require__(16); - - var _deprecate2 = _interopRequireDefault(_deprecate); - - function createRandomKey(length) { - return Math.random().toString(36).substr(2, length); - } - - function locationsAreEqual(a, b) { - return a.pathname === b.pathname && a.search === b.search && - //a.action === b.action && // Different action !== location change. - a.key === b.key && _deepEqual2['default'](a.state, b.state); - } - - var DefaultKeyLength = 6; - - function createHistory() { - var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; - var getCurrentLocation = options.getCurrentLocation; - var finishTransition = options.finishTransition; - var saveState = options.saveState; - var go = options.go; - var keyLength = options.keyLength; - var getUserConfirmation = options.getUserConfirmation; - - if (typeof keyLength !== 'number') keyLength = DefaultKeyLength; - - var transitionHooks = []; - - function listenBefore(hook) { - transitionHooks.push(hook); - - return function () { - transitionHooks = transitionHooks.filter(function (item) { - return item !== hook; - }); - }; - } - - var allKeys = []; - var changeListeners = []; - var location = undefined; - - function getCurrent() { - if (pendingLocation && pendingLocation.action === _Actions.POP) { - return allKeys.indexOf(pendingLocation.key); - } else if (location) { - return allKeys.indexOf(location.key); - } else { - return -1; - } - } - - function updateLocation(newLocation) { - var current = getCurrent(); - - location = newLocation; - - if (location.action === _Actions.PUSH) { - allKeys = [].concat(allKeys.slice(0, current + 1), [location.key]); - } else if (location.action === _Actions.REPLACE) { - allKeys[current] = location.key; - } - - changeListeners.forEach(function (listener) { - listener(location); - }); - } - - function listen(listener) { - changeListeners.push(listener); - - if (location) { - listener(location); - } else { - var _location = getCurrentLocation(); - allKeys = [_location.key]; - updateLocation(_location); - } - - return function () { - changeListeners = changeListeners.filter(function (item) { - return item !== listener; - }); - }; - } - - function confirmTransitionTo(location, callback) { - _AsyncUtils.loopAsync(transitionHooks.length, function (index, next, done) { - _runTransitionHook2['default'](transitionHooks[index], location, function (result) { - if (result != null) { - done(result); - } else { - next(); - } - }); - }, function (message) { - if (getUserConfirmation && typeof message === 'string') { - getUserConfirmation(message, function (ok) { - callback(ok !== false); - }); - } else { - callback(message !== false); - } - }); - } - - var pendingLocation = undefined; - - function transitionTo(nextLocation) { - if (location && locationsAreEqual(location, nextLocation)) return; // Nothing to do. - - pendingLocation = nextLocation; - - confirmTransitionTo(nextLocation, function (ok) { - if (pendingLocation !== nextLocation) return; // Transition was interrupted. - - if (ok) { - // treat PUSH to current path like REPLACE to be consistent with browsers - if (nextLocation.action === _Actions.PUSH) { - var prevPath = createPath(location); - var nextPath = createPath(nextLocation); - - if (nextPath === prevPath && _deepEqual2['default'](location.state, nextLocation.state)) nextLocation.action = _Actions.REPLACE; - } - - if (finishTransition(nextLocation) !== false) updateLocation(nextLocation); - } else if (location && nextLocation.action === _Actions.POP) { - var prevIndex = allKeys.indexOf(location.key); - var nextIndex = allKeys.indexOf(nextLocation.key); - - if (prevIndex !== -1 && nextIndex !== -1) go(prevIndex - nextIndex); // Restore the URL. - } - }); - } - - function push(location) { - transitionTo(createLocation(location, _Actions.PUSH, createKey())); - } - - function replace(location) { - transitionTo(createLocation(location, _Actions.REPLACE, createKey())); - } - - function goBack() { - go(-1); - } - - function goForward() { - go(1); - } - - function createKey() { - return createRandomKey(keyLength); - } - - function createPath(location) { - if (location == null || typeof location === 'string') return location; - - var pathname = location.pathname; - var search = location.search; - var hash = location.hash; - - var result = pathname; - - if (search) result += search; - - if (hash) result += hash; - - return result; - } - - function createHref(location) { - return createPath(location); - } - - function createLocation(location, action) { - var key = arguments.length <= 2 || arguments[2] === undefined ? createKey() : arguments[2]; - - if (typeof action === 'object') { - false ? _warning2['default'](false, 'The state (2nd) argument to history.createLocation is deprecated; use a ' + 'location descriptor instead') : undefined; - - if (typeof location === 'string') location = _PathUtils.parsePath(location); - - location = _extends({}, location, { state: action }); - - action = key; - key = arguments[3] || createKey(); - } - - return _createLocation3['default'](location, action, key); - } - - // deprecated - function setState(state) { - if (location) { - updateLocationState(location, state); - updateLocation(location); - } else { - updateLocationState(getCurrentLocation(), state); - } - } - - function updateLocationState(location, state) { - location.state = _extends({}, location.state, state); - saveState(location.key, location.state); - } - - // deprecated - function registerTransitionHook(hook) { - if (transitionHooks.indexOf(hook) === -1) transitionHooks.push(hook); - } - - // deprecated - function unregisterTransitionHook(hook) { - transitionHooks = transitionHooks.filter(function (item) { - return item !== hook; - }); - } - - // deprecated - function pushState(state, path) { - if (typeof path === 'string') path = _PathUtils.parsePath(path); - - push(_extends({ state: state }, path)); - } - - // deprecated - function replaceState(state, path) { - if (typeof path === 'string') path = _PathUtils.parsePath(path); - - replace(_extends({ state: state }, path)); - } - - return { - listenBefore: listenBefore, - listen: listen, - transitionTo: transitionTo, - push: push, - replace: replace, - go: go, - goBack: goBack, - goForward: goForward, - createKey: createKey, - createPath: createPath, - createHref: createHref, - createLocation: createLocation, - - setState: _deprecate2['default'](setState, 'setState is deprecated; use location.key to save state instead'), - registerTransitionHook: _deprecate2['default'](registerTransitionHook, 'registerTransitionHook is deprecated; use listenBefore instead'), - unregisterTransitionHook: _deprecate2['default'](unregisterTransitionHook, 'unregisterTransitionHook is deprecated; use the callback returned from listenBefore instead'), - pushState: _deprecate2['default'](pushState, 'pushState is deprecated; use push instead'), - replaceState: _deprecate2['default'](replaceState, 'replaceState is deprecated; use replace instead') - }; - } - - exports['default'] = createHistory; - module.exports = exports['default']; - -/***/ }, -/* 29 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } - - var _ExecutionEnvironment = __webpack_require__(10); - - var _PathUtils = __webpack_require__(7); - - var _runTransitionHook = __webpack_require__(17); - - var _runTransitionHook2 = _interopRequireDefault(_runTransitionHook); - - var _deprecate = __webpack_require__(16); - - var _deprecate2 = _interopRequireDefault(_deprecate); - - function useBasename(createHistory) { - return function () { - var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; - var basename = options.basename; - - var historyOptions = _objectWithoutProperties(options, ['basename']); - - var history = createHistory(historyOptions); - - // Automatically use the value of in HTML - // documents as basename if it's not explicitly given. - if (basename == null && _ExecutionEnvironment.canUseDOM) { - var base = document.getElementsByTagName('base')[0]; - - if (base) basename = _PathUtils.extractPath(base.href); - } - - function addBasename(location) { - if (basename && location.basename == null) { - if (location.pathname.indexOf(basename) === 0) { - location.pathname = location.pathname.substring(basename.length); - location.basename = basename; - - if (location.pathname === '') location.pathname = '/'; - } else { - location.basename = ''; - } - } - - return location; - } - - function prependBasename(location) { - if (!basename) return location; - - if (typeof location === 'string') location = _PathUtils.parsePath(location); - - var pname = location.pathname; - var normalizedBasename = basename.slice(-1) === '/' ? basename : basename + '/'; - var normalizedPathname = pname.charAt(0) === '/' ? pname.slice(1) : pname; - var pathname = normalizedBasename + normalizedPathname; - - return _extends({}, location, { - pathname: pathname - }); - } - - // Override all read methods with basename-aware versions. - function listenBefore(hook) { - return history.listenBefore(function (location, callback) { - _runTransitionHook2['default'](hook, addBasename(location), callback); - }); - } - - function listen(listener) { - return history.listen(function (location) { - listener(addBasename(location)); - }); - } - - // Override all write methods with basename-aware versions. - function push(location) { - history.push(prependBasename(location)); - } - - function replace(location) { - history.replace(prependBasename(location)); - } - - function createPath(location) { - return history.createPath(prependBasename(location)); - } - - function createHref(location) { - return history.createHref(prependBasename(location)); - } - - function createLocation(location) { - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - return addBasename(history.createLocation.apply(history, [prependBasename(location)].concat(args))); - } - - // deprecated - function pushState(state, path) { - if (typeof path === 'string') path = _PathUtils.parsePath(path); - - push(_extends({ state: state }, path)); - } - - // deprecated - function replaceState(state, path) { - if (typeof path === 'string') path = _PathUtils.parsePath(path); - - replace(_extends({ state: state }, path)); - } - - return _extends({}, history, { - listenBefore: listenBefore, - listen: listen, - push: push, - replace: replace, - createPath: createPath, - createHref: createHref, - createLocation: createLocation, - - pushState: _deprecate2['default'](pushState, 'pushState is deprecated; use push instead'), - replaceState: _deprecate2['default'](replaceState, 'replaceState is deprecated; use replace instead') - }); - }; - } - - exports['default'] = useBasename; - module.exports = exports['default']; - -/***/ }, -/* 30 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var _PropTypes = __webpack_require__(6); - - /** - * A mixin that adds the "history" instance variable to components. - */ - var History = { - - contextTypes: { - history: _PropTypes.history - }, - - componentWillMount: function componentWillMount() { - false ? _routerWarning2['default'](false, 'the `History` mixin is deprecated, please access `context.router` with your own `contextTypes`. http://tiny.cc/router-historymixin') : undefined; - this.history = this.context.history; - } - - }; - - exports['default'] = History; - module.exports = exports['default']; - -/***/ }, -/* 31 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _Link = __webpack_require__(18); - - var _Link2 = _interopRequireDefault(_Link); - - /** - * An is used to link to an . - */ - var IndexLink = _react2['default'].createClass({ - displayName: 'IndexLink', - - render: function render() { - return _react2['default'].createElement(_Link2['default'], _extends({}, this.props, { onlyActiveOnIndex: true })); - } - - }); - - exports['default'] = IndexLink; - module.exports = exports['default']; - -/***/ }, -/* 32 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - var _Redirect = __webpack_require__(19); - - var _Redirect2 = _interopRequireDefault(_Redirect); - - var _PropTypes = __webpack_require__(6); - - var _React$PropTypes = _react2['default'].PropTypes; - var string = _React$PropTypes.string; - var object = _React$PropTypes.object; - - /** - * An is used to redirect from an indexRoute. - */ - var IndexRedirect = _react2['default'].createClass({ - displayName: 'IndexRedirect', - - statics: { - - createRouteFromReactElement: function createRouteFromReactElement(element, parentRoute) { - /* istanbul ignore else: sanity check */ - if (parentRoute) { - parentRoute.indexRoute = _Redirect2['default'].createRouteFromReactElement(element); - } else { - false ? _routerWarning2['default'](false, 'An does not make sense at the root of your route config') : undefined; - } - } - - }, - - propTypes: { - to: string.isRequired, - query: object, - state: object, - onEnter: _PropTypes.falsy, - children: _PropTypes.falsy - }, - - /* istanbul ignore next: sanity check */ - render: function render() { - true ? false ? _invariant2['default'](false, ' elements are for router configuration only and should not be rendered') : _invariant2['default'](false) : undefined; - } - - }); - - exports['default'] = IndexRedirect; - module.exports = exports['default']; - -/***/ }, -/* 33 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - var _RouteUtils = __webpack_require__(5); - - var _PropTypes = __webpack_require__(6); - - var func = _react2['default'].PropTypes.func; - - /** - * An is used to specify its parent's in - * a JSX route config. - */ - var IndexRoute = _react2['default'].createClass({ - displayName: 'IndexRoute', - - statics: { - - createRouteFromReactElement: function createRouteFromReactElement(element, parentRoute) { - /* istanbul ignore else: sanity check */ - if (parentRoute) { - parentRoute.indexRoute = _RouteUtils.createRouteFromReactElement(element); - } else { - false ? _routerWarning2['default'](false, 'An does not make sense at the root of your route config') : undefined; - } - } - - }, - - propTypes: { - path: _PropTypes.falsy, - component: _PropTypes.component, - components: _PropTypes.components, - getComponent: func, - getComponents: func - }, - - /* istanbul ignore next: sanity check */ - render: function render() { - true ? false ? _invariant2['default'](false, ' elements are for router configuration only and should not be rendered') : _invariant2['default'](false) : undefined; - } - - }); - - exports['default'] = IndexRoute; - module.exports = exports['default']; - -/***/ }, -/* 34 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - var object = _react2['default'].PropTypes.object; - - /** - * The Lifecycle mixin adds the routerWillLeave lifecycle method to a - * component that may be used to cancel a transition or prompt the user - * for confirmation. - * - * On standard transitions, routerWillLeave receives a single argument: the - * location we're transitioning to. To cancel the transition, return false. - * To prompt the user for confirmation, return a prompt message (string). - * - * During the beforeunload event (assuming you're using the useBeforeUnload - * history enhancer), routerWillLeave does not receive a location object - * because it isn't possible for us to know the location we're transitioning - * to. In this case routerWillLeave must return a prompt message to prevent - * the user from closing the window/tab. - */ - var Lifecycle = { - - contextTypes: { - history: object.isRequired, - // Nested children receive the route as context, either - // set by the route component using the RouteContext mixin - // or by some other ancestor. - route: object - }, - - propTypes: { - // Route components receive the route object as a prop. - route: object - }, - - componentDidMount: function componentDidMount() { - false ? _routerWarning2['default'](false, 'the `Lifecycle` mixin is deprecated, please use `context.router.setRouteLeaveHook(route, hook)`. http://tiny.cc/router-lifecyclemixin') : undefined; - !this.routerWillLeave ? false ? _invariant2['default'](false, 'The Lifecycle mixin requires you to define a routerWillLeave method') : _invariant2['default'](false) : undefined; - - var route = this.props.route || this.context.route; - - !route ? false ? _invariant2['default'](false, 'The Lifecycle mixin must be used on either a) a or ' + 'b) a descendant of a that uses the RouteContext mixin') : _invariant2['default'](false) : undefined; - - this._unlistenBeforeLeavingRoute = this.context.history.listenBeforeLeavingRoute(route, this.routerWillLeave); - }, - - componentWillUnmount: function componentWillUnmount() { - if (this._unlistenBeforeLeavingRoute) this._unlistenBeforeLeavingRoute(); - } - - }; - - exports['default'] = Lifecycle; - module.exports = exports['default']; - -/***/ }, -/* 35 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - var _RouteUtils = __webpack_require__(5); - - var _PropTypes = __webpack_require__(6); - - var _React$PropTypes = _react2['default'].PropTypes; - var string = _React$PropTypes.string; - var func = _React$PropTypes.func; - - /** - * A is used to declare which components are rendered to the - * page when the URL matches a given pattern. - * - * Routes are arranged in a nested tree structure. When a new URL is - * requested, the tree is searched depth-first to find a route whose - * path matches the URL. When one is found, all routes in the tree - * that lead to it are considered "active" and their components are - * rendered into the DOM, nested in the same order as in the tree. - */ - var Route = _react2['default'].createClass({ - displayName: 'Route', - - statics: { - createRouteFromReactElement: _RouteUtils.createRouteFromReactElement - }, - - propTypes: { - path: string, - component: _PropTypes.component, - components: _PropTypes.components, - getComponent: func, - getComponents: func - }, - - /* istanbul ignore next: sanity check */ - render: function render() { - true ? false ? _invariant2['default'](false, ' elements are for router configuration only and should not be rendered') : _invariant2['default'](false) : undefined; - } - - }); - - exports['default'] = Route; - module.exports = exports['default']; - -/***/ }, -/* 36 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var object = _react2['default'].PropTypes.object; - - /** - * The RouteContext mixin provides a convenient way for route - * components to set the route in context. This is needed for - * routes that render elements that want to use the Lifecycle - * mixin to prevent transitions. - */ - var RouteContext = { - - propTypes: { - route: object.isRequired - }, - - childContextTypes: { - route: object.isRequired - }, - - getChildContext: function getChildContext() { - return { - route: this.props.route - }; - }, - - componentWillMount: function componentWillMount() { - false ? _routerWarning2['default'](false, 'The `RouteContext` mixin is deprecated. You can provide `this.props.route` on context with your own `contextTypes`. http://tiny.cc/router-routecontextmixin') : undefined; - } - - }; - - exports['default'] = RouteContext; - module.exports = exports['default']; - -/***/ }, -/* 37 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } - - var _historyLibCreateHashHistory = __webpack_require__(27); - - var _historyLibCreateHashHistory2 = _interopRequireDefault(_historyLibCreateHashHistory); - - var _historyLibUseQueries = __webpack_require__(11); - - var _historyLibUseQueries2 = _interopRequireDefault(_historyLibUseQueries); - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _createTransitionManager = __webpack_require__(14); - - var _createTransitionManager2 = _interopRequireDefault(_createTransitionManager); - - var _PropTypes = __webpack_require__(6); - - var _RouterContext = __webpack_require__(13); - - var _RouterContext2 = _interopRequireDefault(_RouterContext); - - var _RouteUtils = __webpack_require__(5); - - var _RouterUtils = __webpack_require__(20); - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - function isDeprecatedHistory(history) { - return !history || !history.__v2_compatible__; - } - - var _React$PropTypes = _react2['default'].PropTypes; - var func = _React$PropTypes.func; - var object = _React$PropTypes.object; - - /** - * A is a high-level API for automatically setting up - * a router that renders a with all the props - * it needs each time the URL changes. - */ - var Router = _react2['default'].createClass({ - displayName: 'Router', - - propTypes: { - history: object, - children: _PropTypes.routes, - routes: _PropTypes.routes, // alias for children - render: func, - createElement: func, - onError: func, - onUpdate: func, - - // PRIVATE: For client-side rehydration of server match. - matchContext: object - }, - - getDefaultProps: function getDefaultProps() { - return { - render: function render(props) { - return _react2['default'].createElement(_RouterContext2['default'], props); - } - }; - }, - - getInitialState: function getInitialState() { - return { - location: null, - routes: null, - params: null, - components: null - }; - }, - - handleError: function handleError(error) { - if (this.props.onError) { - this.props.onError.call(this, error); - } else { - // Throw errors by default so we don't silently swallow them! - throw error; // This error probably occurred in getChildRoutes or getComponents. - } - }, - - componentWillMount: function componentWillMount() { - var _this = this; - - var _props = this.props; - var parseQueryString = _props.parseQueryString; - var stringifyQuery = _props.stringifyQuery; - - false ? _routerWarning2['default'](!(parseQueryString || stringifyQuery), '`parseQueryString` and `stringifyQuery` are deprecated. Please create a custom history. http://tiny.cc/router-customquerystring') : undefined; - - var _createRouterObjects = this.createRouterObjects(); - - var history = _createRouterObjects.history; - var transitionManager = _createRouterObjects.transitionManager; - var router = _createRouterObjects.router; - - this._unlisten = transitionManager.listen(function (error, state) { - if (error) { - _this.handleError(error); - } else { - _this.setState(state, _this.props.onUpdate); - } - }); - - this.history = history; - this.router = router; - }, - - createRouterObjects: function createRouterObjects() { - var matchContext = this.props.matchContext; - - if (matchContext) { - return matchContext; - } - - var history = this.props.history; - var _props2 = this.props; - var routes = _props2.routes; - var children = _props2.children; - - if (isDeprecatedHistory(history)) { - history = this.wrapDeprecatedHistory(history); - } - - var transitionManager = _createTransitionManager2['default'](history, _RouteUtils.createRoutes(routes || children)); - var router = _RouterUtils.createRouterObject(history, transitionManager); - var routingHistory = _RouterUtils.createRoutingHistory(history, transitionManager); - - return { history: routingHistory, transitionManager: transitionManager, router: router }; - }, - - wrapDeprecatedHistory: function wrapDeprecatedHistory(history) { - var _props3 = this.props; - var parseQueryString = _props3.parseQueryString; - var stringifyQuery = _props3.stringifyQuery; - - var createHistory = undefined; - if (history) { - false ? _routerWarning2['default'](false, 'It appears you have provided a deprecated history object to ``, please use a history provided by ' + 'React Router with `import { browserHistory } from \'react-router\'` or `import { hashHistory } from \'react-router\'`. ' + 'If you are using a custom history please create it with `useRouterHistory`, see http://tiny.cc/router-usinghistory for details.') : undefined; - createHistory = function () { - return history; - }; - } else { - false ? _routerWarning2['default'](false, '`Router` no longer defaults the history prop to hash history. Please use the `hashHistory` singleton instead. http://tiny.cc/router-defaulthistory') : undefined; - createHistory = _historyLibCreateHashHistory2['default']; - } - - return _historyLibUseQueries2['default'](createHistory)({ parseQueryString: parseQueryString, stringifyQuery: stringifyQuery }); - }, - - /* istanbul ignore next: sanity check */ - componentWillReceiveProps: function componentWillReceiveProps(nextProps) { - false ? _routerWarning2['default'](nextProps.history === this.props.history, 'You cannot change ; it will be ignored') : undefined; - - false ? _routerWarning2['default']((nextProps.routes || nextProps.children) === (this.props.routes || this.props.children), 'You cannot change ; it will be ignored') : undefined; - }, - - componentWillUnmount: function componentWillUnmount() { - if (this._unlisten) this._unlisten(); - }, - - render: function render() { - var _state = this.state; - var location = _state.location; - var routes = _state.routes; - var params = _state.params; - var components = _state.components; - var _props4 = this.props; - var createElement = _props4.createElement; - var render = _props4.render; - - var props = _objectWithoutProperties(_props4, ['createElement', 'render']); - - if (location == null) return null; // Async match - - // Only forward non-Router-specific props to routing context, as those are - // the only ones that might be custom routing context props. - Object.keys(Router.propTypes).forEach(function (propType) { - return delete props[propType]; - }); - - return render(_extends({}, props, { - history: this.history, - router: this.router, - location: location, - routes: routes, - params: params, - components: components, - createElement: createElement - })); - } - - }); - - exports['default'] = Router; - module.exports = exports['default']; - -/***/ }, -/* 38 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _react = __webpack_require__(2); - - var _react2 = _interopRequireDefault(_react); - - var _RouterContext = __webpack_require__(13); - - var _RouterContext2 = _interopRequireDefault(_RouterContext); - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var RoutingContext = _react2['default'].createClass({ - displayName: 'RoutingContext', - - componentWillMount: function componentWillMount() { - false ? _routerWarning2['default'](false, '`RoutingContext` has been renamed to `RouterContext`. Please use `import { RouterContext } from \'react-router\'`. http://tiny.cc/router-routercontext') : undefined; - }, - - render: function render() { - return _react2['default'].createElement(_RouterContext2['default'], this.props); - } - }); - - exports['default'] = RoutingContext; - module.exports = exports['default']; - -/***/ }, -/* 39 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - exports.runEnterHooks = runEnterHooks; - exports.runLeaveHooks = runLeaveHooks; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _AsyncUtils = __webpack_require__(12); - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - function createEnterHook(hook, route) { - return function (a, b, callback) { - hook.apply(route, arguments); - - if (hook.length < 3) { - // Assume hook executes synchronously and - // automatically call the callback. - callback(); - } - }; - } - - function getEnterHooks(routes) { - return routes.reduce(function (hooks, route) { - if (route.onEnter) hooks.push(createEnterHook(route.onEnter, route)); - - return hooks; - }, []); - } - - /** - * Runs all onEnter hooks in the given array of routes in order - * with onEnter(nextState, replace, callback) and calls - * callback(error, redirectInfo) when finished. The first hook - * to use replace short-circuits the loop. - * - * If a hook needs to run asynchronously, it may use the callback - * function. However, doing so will cause the transition to pause, - * which could lead to a non-responsive UI if the hook is slow. - */ - - function runEnterHooks(routes, nextState, callback) { - var hooks = getEnterHooks(routes); - - if (!hooks.length) { - callback(); - return; - } - - var redirectInfo = undefined; - function replace(location, deprecatedPathname, deprecatedQuery) { - if (deprecatedPathname) { - false ? _routerWarning2['default'](false, '`replaceState(state, pathname, query) is deprecated; use `replace(location)` with a location descriptor instead. http://tiny.cc/router-isActivedeprecated') : undefined; - redirectInfo = { - pathname: deprecatedPathname, - query: deprecatedQuery, - state: location - }; - - return; - } - - redirectInfo = location; - } - - _AsyncUtils.loopAsync(hooks.length, function (index, next, done) { - hooks[index](nextState, replace, function (error) { - if (error || redirectInfo) { - done(error, redirectInfo); // No need to continue. - } else { - next(); - } - }); - }, callback); - } - - /** - * Runs all onLeave hooks in the given array of routes in order. - */ - - function runLeaveHooks(routes) { - for (var i = 0, len = routes.length; i < len; ++i) { - if (routes[i].onLeave) routes[i].onLeave.call(routes[i]); - } - } - -/***/ }, -/* 40 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _historyLibCreateBrowserHistory = __webpack_require__(53); - - var _historyLibCreateBrowserHistory2 = _interopRequireDefault(_historyLibCreateBrowserHistory); - - var _createRouterHistory = __webpack_require__(22); - - var _createRouterHistory2 = _interopRequireDefault(_createRouterHistory); - - exports['default'] = _createRouterHistory2['default'](_historyLibCreateBrowserHistory2['default']); - module.exports = exports['default']; - -/***/ }, -/* 41 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _PatternUtils = __webpack_require__(8); - - function routeParamsChanged(route, prevState, nextState) { - if (!route.path) return false; - - var paramNames = _PatternUtils.getParamNames(route.path); - - return paramNames.some(function (paramName) { - return prevState.params[paramName] !== nextState.params[paramName]; - }); - } - - /** - * Returns an object of { leaveRoutes, enterRoutes } determined by - * the change from prevState to nextState. We leave routes if either - * 1) they are not in the next state or 2) they are in the next state - * but their params have changed (i.e. /users/123 => /users/456). - * - * leaveRoutes are ordered starting at the leaf route of the tree - * we're leaving up to the common parent route. enterRoutes are ordered - * from the top of the tree we're entering down to the leaf route. - */ - function computeChangedRoutes(prevState, nextState) { - var prevRoutes = prevState && prevState.routes; - var nextRoutes = nextState.routes; - - var leaveRoutes = undefined, - enterRoutes = undefined; - if (prevRoutes) { - (function () { - var parentIsLeaving = false; - leaveRoutes = prevRoutes.filter(function (route) { - if (parentIsLeaving) { - return true; - } else { - var isLeaving = nextRoutes.indexOf(route) === -1 || routeParamsChanged(route, prevState, nextState); - if (isLeaving) parentIsLeaving = true; - return isLeaving; - } - }); - - // onLeave hooks start at the leaf route. - leaveRoutes.reverse(); - - enterRoutes = nextRoutes.filter(function (route) { - return prevRoutes.indexOf(route) === -1 || leaveRoutes.indexOf(route) !== -1; - }); - })(); - } else { - leaveRoutes = []; - enterRoutes = nextRoutes; - } - - return { - leaveRoutes: leaveRoutes, - enterRoutes: enterRoutes - }; - } - - exports['default'] = computeChangedRoutes; - module.exports = exports['default']; - -/***/ }, -/* 42 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _AsyncUtils = __webpack_require__(12); - - function getComponentsForRoute(location, route, callback) { - if (route.component || route.components) { - callback(null, route.component || route.components); - } else if (route.getComponent) { - route.getComponent(location, callback); - } else if (route.getComponents) { - route.getComponents(location, callback); - } else { - callback(); - } - } - - /** - * Asynchronously fetches all components needed for the given router - * state and calls callback(error, components) when finished. - * - * Note: This operation may finish synchronously if no routes have an - * asynchronous getComponents method. - */ - function getComponents(nextState, callback) { - _AsyncUtils.mapAsync(nextState.routes, function (route, index, callback) { - getComponentsForRoute(nextState.location, route, callback); - }, callback); - } - - exports['default'] = getComponents; - module.exports = exports['default']; - -/***/ }, -/* 43 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _PatternUtils = __webpack_require__(8); - - /** - * Extracts an object of params the given route cares about from - * the given params object. - */ - function getRouteParams(route, params) { - var routeParams = {}; - - if (!route.path) return routeParams; - - var paramNames = _PatternUtils.getParamNames(route.path); - - for (var p in params) { - if (params.hasOwnProperty(p) && paramNames.indexOf(p) !== -1) routeParams[p] = params[p]; - }return routeParams; - } - - exports['default'] = getRouteParams; - module.exports = exports['default']; - -/***/ }, -/* 44 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _historyLibCreateHashHistory = __webpack_require__(27); - - var _historyLibCreateHashHistory2 = _interopRequireDefault(_historyLibCreateHashHistory); - - var _createRouterHistory = __webpack_require__(22); - - var _createRouterHistory2 = _interopRequireDefault(_createRouterHistory); - - exports['default'] = _createRouterHistory2['default'](_historyLibCreateHashHistory2['default']); - module.exports = exports['default']; - -/***/ }, -/* 45 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - exports['default'] = isActive; - - var _PatternUtils = __webpack_require__(8); - - function deepEqual(a, b) { - if (a == b) return true; - - if (a == null || b == null) return false; - - if (Array.isArray(a)) { - return Array.isArray(b) && a.length === b.length && a.every(function (item, index) { - return deepEqual(item, b[index]); - }); - } - - if (typeof a === 'object') { - for (var p in a) { - if (!a.hasOwnProperty(p)) { - continue; - } - - if (a[p] === undefined) { - if (b[p] !== undefined) { - return false; - } - } else if (!b.hasOwnProperty(p)) { - return false; - } else if (!deepEqual(a[p], b[p])) { - return false; - } - } - - return true; - } - - return String(a) === String(b); - } - - function paramsAreActive(paramNames, paramValues, activeParams) { - // FIXME: This doesn't work on repeated params in activeParams. - return paramNames.every(function (paramName, index) { - return String(paramValues[index]) === String(activeParams[paramName]); - }); - } - - function getMatchingRouteIndex(pathname, activeRoutes, activeParams) { - var remainingPathname = pathname, - paramNames = [], - paramValues = []; - - for (var i = 0, len = activeRoutes.length; i < len; ++i) { - var route = activeRoutes[i]; - var pattern = route.path || ''; - - if (pattern.charAt(0) === '/') { - remainingPathname = pathname; - paramNames = []; - paramValues = []; - } - - if (remainingPathname !== null) { - var matched = _PatternUtils.matchPattern(pattern, remainingPathname); - remainingPathname = matched.remainingPathname; - paramNames = [].concat(paramNames, matched.paramNames); - paramValues = [].concat(paramValues, matched.paramValues); - } - - if (remainingPathname === '' && route.path && paramsAreActive(paramNames, paramValues, activeParams)) return i; - } - - return null; - } - - /** - * Returns true if the given pathname matches the active routes - * and params. - */ - function routeIsActive(pathname, routes, params, indexOnly) { - var i = getMatchingRouteIndex(pathname, routes, params); - - if (i === null) { - // No match. - return false; - } else if (!indexOnly) { - // Any match is good enough. - return true; - } - - // If any remaining routes past the match index have paths, then we can't - // be on the index route. - return routes.slice(i + 1).every(function (route) { - return !route.path; - }); - } - - /** - * Returns true if all key/value pairs in the given query are - * currently active. - */ - function queryIsActive(query, activeQuery) { - if (activeQuery == null) return query == null; - - if (query == null) return true; - - return deepEqual(query, activeQuery); - } - - /** - * Returns true if a to the given pathname/query combination is - * currently active. - */ - - function isActive(_ref, indexOnly, currentLocation, routes, params) { - var pathname = _ref.pathname; - var query = _ref.query; - - if (currentLocation == null) return false; - - if (!routeIsActive(pathname, routes, params, indexOnly)) return false; - - return queryIsActive(query, currentLocation.query); - } - - module.exports = exports['default']; - -/***/ }, -/* 46 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - var _createMemoryHistory = __webpack_require__(21); - - var _createMemoryHistory2 = _interopRequireDefault(_createMemoryHistory); - - var _createTransitionManager = __webpack_require__(14); - - var _createTransitionManager2 = _interopRequireDefault(_createTransitionManager); - - var _RouteUtils = __webpack_require__(5); - - var _RouterUtils = __webpack_require__(20); - - /** - * A high-level API to be used for server-side rendering. - * - * This function matches a location to a set of routes and calls - * callback(error, redirectLocation, renderProps) when finished. - * - * Note: You probably don't want to use this in a browser unless you're using - * server-side rendering with async routes. - */ - function match(_ref, callback) { - var history = _ref.history; - var routes = _ref.routes; - var location = _ref.location; - - var options = _objectWithoutProperties(_ref, ['history', 'routes', 'location']); - - !(history || location) ? false ? _invariant2['default'](false, 'match needs a history or a location') : _invariant2['default'](false) : undefined; - - history = history ? history : _createMemoryHistory2['default'](options); - var transitionManager = _createTransitionManager2['default'](history, _RouteUtils.createRoutes(routes)); - - var unlisten = undefined; - - if (location) { - // Allow match({ location: '/the/path', ... }) - location = history.createLocation(location); - } else { - // Pick up the location from the history via synchronous history.listen - // call if needed. - unlisten = history.listen(function (historyLocation) { - location = historyLocation; - }); - } - - var router = _RouterUtils.createRouterObject(history, transitionManager); - history = _RouterUtils.createRoutingHistory(history, transitionManager); - - transitionManager.match(location, function (error, redirectLocation, nextState) { - callback(error, redirectLocation, nextState && _extends({}, nextState, { - history: history, - router: router, - matchContext: { history: history, transitionManager: transitionManager, router: router } - })); - - // Defer removing the listener to here to prevent DOM histories from having - // to unwind DOM event listeners unnecessarily, in case callback renders a - // and attaches another history listener. - if (unlisten) { - unlisten(); - } - }); - } - - exports['default'] = match; - module.exports = exports['default']; - -/***/ }, -/* 47 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - var _AsyncUtils = __webpack_require__(12); - - var _PatternUtils = __webpack_require__(8); - - var _RouteUtils = __webpack_require__(5); - - function getChildRoutes(route, location, callback) { - if (route.childRoutes) { - return [null, route.childRoutes]; - } - if (!route.getChildRoutes) { - return []; - } - - var sync = true, - result = undefined; - - route.getChildRoutes(location, function (error, childRoutes) { - childRoutes = !error && _RouteUtils.createRoutes(childRoutes); - if (sync) { - result = [error, childRoutes]; - return; - } - - callback(error, childRoutes); - }); - - sync = false; - return result; // Might be undefined. - } - - function getIndexRoute(route, location, callback) { - if (route.indexRoute) { - callback(null, route.indexRoute); - } else if (route.getIndexRoute) { - route.getIndexRoute(location, function (error, indexRoute) { - callback(error, !error && _RouteUtils.createRoutes(indexRoute)[0]); - }); - } else if (route.childRoutes) { - (function () { - var pathless = route.childRoutes.filter(function (obj) { - return !obj.hasOwnProperty('path'); - }); - - _AsyncUtils.loopAsync(pathless.length, function (index, next, done) { - getIndexRoute(pathless[index], location, function (error, indexRoute) { - if (error || indexRoute) { - var routes = [pathless[index]].concat(Array.isArray(indexRoute) ? indexRoute : [indexRoute]); - done(error, routes); - } else { - next(); - } - }); - }, function (err, routes) { - callback(null, routes); - }); - })(); - } else { - callback(); - } - } - - function assignParams(params, paramNames, paramValues) { - return paramNames.reduce(function (params, paramName, index) { - var paramValue = paramValues && paramValues[index]; - - if (Array.isArray(params[paramName])) { - params[paramName].push(paramValue); - } else if (paramName in params) { - params[paramName] = [params[paramName], paramValue]; - } else { - params[paramName] = paramValue; - } - - return params; - }, params); - } - - function createParams(paramNames, paramValues) { - return assignParams({}, paramNames, paramValues); - } - - function matchRouteDeep(route, location, remainingPathname, paramNames, paramValues, callback) { - var pattern = route.path || ''; - - if (pattern.charAt(0) === '/') { - remainingPathname = location.pathname; - paramNames = []; - paramValues = []; - } - - if (remainingPathname !== null) { - var matched = _PatternUtils.matchPattern(pattern, remainingPathname); - remainingPathname = matched.remainingPathname; - paramNames = [].concat(paramNames, matched.paramNames); - paramValues = [].concat(paramValues, matched.paramValues); - - if (remainingPathname === '' && route.path) { - var _ret2 = (function () { - var match = { - routes: [route], - params: createParams(paramNames, paramValues) - }; - - getIndexRoute(route, location, function (error, indexRoute) { - if (error) { - callback(error); - } else { - if (Array.isArray(indexRoute)) { - var _match$routes; - - false ? _routerWarning2['default'](indexRoute.every(function (route) { - return !route.path; - }), 'Index routes should not have paths') : undefined; - (_match$routes = match.routes).push.apply(_match$routes, indexRoute); - } else if (indexRoute) { - false ? _routerWarning2['default'](!indexRoute.path, 'Index routes should not have paths') : undefined; - match.routes.push(indexRoute); - } - - callback(null, match); - } - }); - return { - v: undefined - }; - })(); - - if (typeof _ret2 === 'object') return _ret2.v; - } - } - - if (remainingPathname != null || route.childRoutes) { - // Either a) this route matched at least some of the path or b) - // we don't have to load this route's children asynchronously. In - // either case continue checking for matches in the subtree. - var onChildRoutes = function onChildRoutes(error, childRoutes) { - if (error) { - callback(error); - } else if (childRoutes) { - // Check the child routes to see if any of them match. - matchRoutes(childRoutes, location, function (error, match) { - if (error) { - callback(error); - } else if (match) { - // A child route matched! Augment the match and pass it up the stack. - match.routes.unshift(route); - callback(null, match); - } else { - callback(); - } - }, remainingPathname, paramNames, paramValues); - } else { - callback(); - } - }; - - var result = getChildRoutes(route, location, onChildRoutes); - if (result) { - onChildRoutes.apply(undefined, result); - } - } else { - callback(); - } - } - - /** - * Asynchronously matches the given location to a set of routes and calls - * callback(error, state) when finished. The state object will have the - * following properties: - * - * - routes An array of routes that matched, in hierarchical order - * - params An object of URL parameters - * - * Note: This operation may finish synchronously if no routes have an - * asynchronous getChildRoutes method. - */ - function matchRoutes(routes, location, callback) { - var remainingPathname = arguments.length <= 3 || arguments[3] === undefined ? location.pathname : arguments[3]; - var paramNames = arguments.length <= 4 || arguments[4] === undefined ? [] : arguments[4]; - var paramValues = arguments.length <= 5 || arguments[5] === undefined ? [] : arguments[5]; - return (function () { - _AsyncUtils.loopAsync(routes.length, function (index, next, done) { - matchRouteDeep(routes[index], location, remainingPathname, paramNames, paramValues, function (error, match) { - if (error || match) { - done(error, match); - } else { - next(); - } - }); - }, callback); - })(); - } - - exports['default'] = matchRoutes; - module.exports = exports['default']; - -/***/ }, -/* 48 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } - - var _historyLibUseQueries = __webpack_require__(11); - - var _historyLibUseQueries2 = _interopRequireDefault(_historyLibUseQueries); - - var _createTransitionManager = __webpack_require__(14); - - var _createTransitionManager2 = _interopRequireDefault(_createTransitionManager); - - var _routerWarning = __webpack_require__(1); - - var _routerWarning2 = _interopRequireDefault(_routerWarning); - - /** - * Returns a new createHistory function that may be used to create - * history objects that know about routing. - * - * Enhances history objects with the following methods: - * - * - listen((error, nextState) => {}) - * - listenBeforeLeavingRoute(route, (nextLocation) => {}) - * - match(location, (error, redirectLocation, nextState) => {}) - * - isActive(pathname, query, indexOnly=false) - */ - function useRoutes(createHistory) { - false ? _routerWarning2['default'](false, '`useRoutes` is deprecated. Please use `createTransitionManager` instead.') : undefined; - - return function () { - var _ref = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; - - var routes = _ref.routes; - - var options = _objectWithoutProperties(_ref, ['routes']); - - var history = _historyLibUseQueries2['default'](createHistory)(options); - var transitionManager = _createTransitionManager2['default'](history, routes); - return _extends({}, history, transitionManager); - }; - } - - exports['default'] = useRoutes; - module.exports = exports['default']; - -/***/ }, -/* 49 */ -/***/ function(module, exports, __webpack_require__) { - - var pSlice = Array.prototype.slice; - var objectKeys = __webpack_require__(51); - var isArguments = __webpack_require__(50); - - var deepEqual = module.exports = function (actual, expected, opts) { - if (!opts) opts = {}; - // 7.1. All identical values are equivalent, as determined by ===. - if (actual === expected) { - return true; - - } else if (actual instanceof Date && expected instanceof Date) { - return actual.getTime() === expected.getTime(); - - // 7.3. Other pairs that do not both pass typeof value == 'object', - // equivalence is determined by ==. - } else if (!actual || !expected || typeof actual != 'object' && typeof expected != 'object') { - return opts.strict ? actual === expected : actual == expected; - - // 7.4. For all other Object pairs, including Array objects, equivalence is - // determined by having the same number of owned properties (as verified - // with Object.prototype.hasOwnProperty.call), the same set of keys - // (although not necessarily the same order), equivalent values for every - // corresponding key, and an identical 'prototype' property. Note: this - // accounts for both named and indexed properties on Arrays. - } else { - return objEquiv(actual, expected, opts); - } - } - - function isUndefinedOrNull(value) { - return value === null || value === undefined; - } - - function isBuffer (x) { - if (!x || typeof x !== 'object' || typeof x.length !== 'number') return false; - if (typeof x.copy !== 'function' || typeof x.slice !== 'function') { - return false; - } - if (x.length > 0 && typeof x[0] !== 'number') return false; - return true; - } - - function objEquiv(a, b, opts) { - var i, key; - if (isUndefinedOrNull(a) || isUndefinedOrNull(b)) - return false; - // an identical 'prototype' property. - if (a.prototype !== b.prototype) return false; - //~~~I've managed to break Object.keys through screwy arguments passing. - // Converting to array solves the problem. - if (isArguments(a)) { - if (!isArguments(b)) { - return false; - } - a = pSlice.call(a); - b = pSlice.call(b); - return deepEqual(a, b, opts); - } - if (isBuffer(a)) { - if (!isBuffer(b)) { - return false; - } - if (a.length !== b.length) return false; - for (i = 0; i < a.length; i++) { - if (a[i] !== b[i]) return false; - } - return true; - } - try { - var ka = objectKeys(a), - kb = objectKeys(b); - } catch (e) {//happens when one is a string literal and the other isn't - return false; - } - // having the same number of owned properties (keys incorporates - // hasOwnProperty) - if (ka.length != kb.length) - return false; - //the same set of keys (although not necessarily the same order), - ka.sort(); - kb.sort(); - //~~~cheap key test - for (i = ka.length - 1; i >= 0; i--) { - if (ka[i] != kb[i]) - return false; - } - //equivalent values for every corresponding key, and - //~~~possibly expensive deep test - for (i = ka.length - 1; i >= 0; i--) { - key = ka[i]; - if (!deepEqual(a[key], b[key], opts)) return false; - } - return typeof a === typeof b; - } - - -/***/ }, -/* 50 */ -/***/ function(module, exports) { - - var supportsArgumentsClass = (function(){ - return Object.prototype.toString.call(arguments) - })() == '[object Arguments]'; - - exports = module.exports = supportsArgumentsClass ? supported : unsupported; - - exports.supported = supported; - function supported(object) { - return Object.prototype.toString.call(object) == '[object Arguments]'; - }; - - exports.unsupported = unsupported; - function unsupported(object){ - return object && - typeof object == 'object' && - typeof object.length == 'number' && - Object.prototype.hasOwnProperty.call(object, 'callee') && - !Object.prototype.propertyIsEnumerable.call(object, 'callee') || - false; - }; - - -/***/ }, -/* 51 */ -/***/ function(module, exports) { - - exports = module.exports = typeof Object.keys === 'function' - ? Object.keys : shim; - - exports.shim = shim; - function shim (obj) { - var keys = []; - for (var key in obj) keys.push(key); - return keys; - } - - -/***/ }, -/* 52 */ -/***/ function(module, exports) { - - "use strict"; - - exports.__esModule = true; - exports.loopAsync = loopAsync; - - function loopAsync(turns, work, callback) { - var currentTurn = 0; - var isDone = false; - - function done() { - isDone = true; - callback.apply(this, arguments); - } - - function next() { - if (isDone) return; - - if (currentTurn < turns) { - work.call(this, currentTurn++, next, done); - } else { - done.apply(this, arguments); - } - } - - next(); - } - -/***/ }, -/* 53 */ -/***/ function(module, exports, __webpack_require__) { - - 'use strict'; - - exports.__esModule = true; - - var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; - - function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } - - var _invariant = __webpack_require__(3); - - var _invariant2 = _interopRequireDefault(_invariant); - - var _Actions = __webpack_require__(9); - - var _PathUtils = __webpack_require__(7); - - var _ExecutionEnvironment = __webpack_require__(10); - - var _DOMUtils = __webpack_require__(15); - - var _DOMStateStorage = __webpack_require__(25); - - var _createDOMHistory = __webpack_require__(26); - - var _createDOMHistory2 = _interopRequireDefault(_createDOMHistory); - - /** - * Creates and returns a history object that uses HTML5's history API - * (pushState, replaceState, and the popstate event) to manage history. - * This is the recommended method of managing history in browsers because - * it provides the cleanest URLs. - * - * Note: In browsers that do not support the HTML5 history API full - * page reloads will be used to preserve URLs. - */ - function createBrowserHistory() { - var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; - - !_ExecutionEnvironment.canUseDOM ? 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"+message:".");if(shouldThrow&&!actual){fail(actual,expected,"Missing expected exception"+message)}if(!shouldThrow&&expectedException(actual,expected)){fail(actual,expected,"Got unwanted exception"+message)}if(shouldThrow&&actual&&expected&&!expectedException(actual,expected)||!shouldThrow&&actual){throw actual}}assert.throws=function(block,error,message){_throws.apply(this,[true].concat(pSlice.call(arguments)))};assert.doesNotThrow=function(block,message){_throws.apply(this,[false].concat(pSlice.call(arguments)))};assert.ifError=function(err){if(err){throw err}};var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj){if(hasOwn.call(obj,key))keys.push(key)}return keys}},{"util/":30}],3:[function(require,module,exports){arguments[4][1][0].apply(exports,arguments)},{dup:1}],4:[function(require,module,exports){var base64=require("base64-js");var ieee754=require("ieee754");var isArray=require("is-array");exports.Buffer=Buffer;exports.SlowBuffer=SlowBuffer;exports.INSPECT_MAX_BYTES=50;Buffer.poolSize=8192;var rootParent={};Buffer.TYPED_ARRAY_SUPPORT=function(){function Bar(){}try{var arr=new Uint8Array(1);arr.foo=function(){return 42};arr.constructor=Bar;return arr.foo()===42&&arr.constructor===Bar&&typeof arr.subarray==="function"&&arr.subarray(1,1).byteLength===0}catch(e){return false}}();function kMaxLength(){return Buffer.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function Buffer(arg){if(!(this instanceof Buffer)){if(arguments.length>1)return new Buffer(arg,arguments[1]);return new Buffer(arg)}this.length=0;this.parent=undefined;if(typeof arg==="number"){return fromNumber(this,arg)}if(typeof arg==="string"){return fromString(this,arg,arguments.length>1?arguments[1]:"utf8")}return fromObject(this,arg)}function fromNumber(that,length){that=allocate(that,length<0?0:checked(length)|0);if(!Buffer.TYPED_ARRAY_SUPPORT){for(var i=0;i>>1;if(fromPool)that.parent=rootParent;return that}function checked(length){if(length>=kMaxLength()){throw new RangeError("Attempt to allocate Buffer larger than maximum "+"size: 0x"+kMaxLength().toString(16)+" bytes")}return length|0}function SlowBuffer(subject,encoding){if(!(this instanceof SlowBuffer))return new SlowBuffer(subject,encoding);var buf=new Buffer(subject,encoding);delete buf.parent;return buf}Buffer.isBuffer=function isBuffer(b){return!!(b!=null&&b._isBuffer)};Buffer.compare=function compare(a,b){if(!Buffer.isBuffer(a)||!Buffer.isBuffer(b)){throw new TypeError("Arguments must be Buffers")}if(a===b)return 0;var x=a.length;var y=b.length;var i=0;var len=Math.min(x,y);while(i>>1;case"base64":return base64ToBytes(string).length;default:if(loweredCase)return utf8ToBytes(string).length;encoding=(""+encoding).toLowerCase();loweredCase=true}}}Buffer.byteLength=byteLength;Buffer.prototype.length=undefined;Buffer.prototype.parent=undefined;function slowToString(encoding,start,end){var loweredCase=false;start=start|0;end=end===undefined||end===Infinity?this.length:end|0;if(!encoding)encoding="utf8";if(start<0)start=0;if(end>this.length)end=this.length;if(end<=start)return"";while(true){switch(encoding){case"hex":return hexSlice(this,start,end);case"utf8":case"utf-8":return utf8Slice(this,start,end);case"ascii":return asciiSlice(this,start,end);case"binary":return binarySlice(this,start,end);case"base64":return base64Slice(this,start,end);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return utf16leSlice(this,start,end);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(encoding+"").toLowerCase();loweredCase=true}}}Buffer.prototype.toString=function toString(){var length=this.length|0;if(length===0)return"";if(arguments.length===0)return utf8Slice(this,0,length);return slowToString.apply(this,arguments)};Buffer.prototype.equals=function equals(b){if(!Buffer.isBuffer(b))throw new TypeError("Argument must be a Buffer");if(this===b)return true;return Buffer.compare(this,b)===0};Buffer.prototype.inspect=function inspect(){var str="";var max=exports.INSPECT_MAX_BYTES;if(this.length>0){str=this.toString("hex",0,max).match(/.{2}/g).join(" ");if(this.length>max)str+=" ... "}return""};Buffer.prototype.compare=function compare(b){if(!Buffer.isBuffer(b))throw new TypeError("Argument must be a Buffer");if(this===b)return 0;return Buffer.compare(this,b)};Buffer.prototype.indexOf=function indexOf(val,byteOffset){if(byteOffset>2147483647)byteOffset=2147483647;else if(byteOffset<-2147483648)byteOffset=-2147483648;byteOffset>>=0;if(this.length===0)return-1;if(byteOffset>=this.length)return-1;if(byteOffset<0)byteOffset=Math.max(this.length+byteOffset,0);if(typeof val==="string"){if(val.length===0)return-1;return String.prototype.indexOf.call(this,val,byteOffset)}if(Buffer.isBuffer(val)){return arrayIndexOf(this,val,byteOffset)}if(typeof val==="number"){if(Buffer.TYPED_ARRAY_SUPPORT&&Uint8Array.prototype.indexOf==="function"){return Uint8Array.prototype.indexOf.call(this,val,byteOffset)}return arrayIndexOf(this,[val],byteOffset)}function arrayIndexOf(arr,val,byteOffset){var foundIndex=-1;for(var i=0;byteOffset+iremaining){length=remaining}}var strLen=string.length;if(strLen%2!==0)throw new Error("Invalid hex string");if(length>strLen/2){length=strLen/2}for(var i=0;iremaining)length=remaining;if(string.length>0&&(length<0||offset<0)||offset>this.length){throw new RangeError("attempt to write outside buffer bounds")}if(!encoding)encoding="utf8";var loweredCase=false;for(;;){switch(encoding){case"hex":return hexWrite(this,string,offset,length);case"utf8":case"utf-8":return utf8Write(this,string,offset,length);case"ascii":return asciiWrite(this,string,offset,length);case"binary":return binaryWrite(this,string,offset,length);case"base64":return base64Write(this,string,offset,length);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return ucs2Write(this,string,offset,length);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(""+encoding).toLowerCase();loweredCase=true}}};Buffer.prototype.toJSON=function toJSON(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};function base64Slice(buf,start,end){if(start===0&&end===buf.length){return base64.fromByteArray(buf)}else{return base64.fromByteArray(buf.slice(start,end))}}function utf8Slice(buf,start,end){var res="";var tmp="";end=Math.min(buf.length,end);for(var i=start;ilen)end=len;var out="";for(var i=start;ilen){start=len}if(end<0){end+=len;if(end<0)end=0}else if(end>len){end=len}if(endlength)throw new RangeError("Trying to access beyond buffer length")}Buffer.prototype.readUIntLE=function readUIntLE(offset,byteLength,noAssert){offset=offset|0;byteLength=byteLength|0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i0&&(mul*=256)){val+=this[offset+--byteLength]*mul}return val};Buffer.prototype.readUInt8=function readUInt8(offset,noAssert){if(!noAssert)checkOffset(offset,1,this.length);return this[offset]};Buffer.prototype.readUInt16LE=function readUInt16LE(offset,noAssert){if(!noAssert)checkOffset(offset,2,this.length);return this[offset]|this[offset+1]<<8};Buffer.prototype.readUInt16BE=function readUInt16BE(offset,noAssert){if(!noAssert)checkOffset(offset,2,this.length);return this[offset]<<8|this[offset+1]};Buffer.prototype.readUInt32LE=function readUInt32LE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return(this[offset]|this[offset+1]<<8|this[offset+2]<<16)+this[offset+3]*16777216};Buffer.prototype.readUInt32BE=function readUInt32BE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return this[offset]*16777216+(this[offset+1]<<16|this[offset+2]<<8|this[offset+3])};Buffer.prototype.readIntLE=function readIntLE(offset,byteLength,noAssert){offset=offset|0;byteLength=byteLength|0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i=mul)val-=Math.pow(2,8*byteLength);return val};Buffer.prototype.readIntBE=function readIntBE(offset,byteLength,noAssert){offset=offset|0;byteLength=byteLength|0;if(!noAssert)checkOffset(offset,byteLength,this.length);var i=byteLength;var mul=1;var val=this[offset+--i];while(i>0&&(mul*=256)){val+=this[offset+--i]*mul}mul*=128;if(val>=mul)val-=Math.pow(2,8*byteLength);return val};Buffer.prototype.readInt8=function readInt8(offset,noAssert){if(!noAssert)checkOffset(offset,1,this.length);if(!(this[offset]&128))return this[offset];return(255-this[offset]+1)*-1};Buffer.prototype.readInt16LE=function readInt16LE(offset,noAssert){if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset]|this[offset+1]<<8;return val&32768?val|4294901760:val};Buffer.prototype.readInt16BE=function readInt16BE(offset,noAssert){if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset+1]|this[offset]<<8;return val&32768?val|4294901760:val};Buffer.prototype.readInt32LE=function readInt32LE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return this[offset]|this[offset+1]<<8|this[offset+2]<<16|this[offset+3]<<24};Buffer.prototype.readInt32BE=function readInt32BE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return this[offset]<<24|this[offset+1]<<16|this[offset+2]<<8|this[offset+3]};Buffer.prototype.readFloatLE=function readFloatLE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,true,23,4)};Buffer.prototype.readFloatBE=function readFloatBE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,false,23,4)};Buffer.prototype.readDoubleLE=function readDoubleLE(offset,noAssert){if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,true,52,8)};Buffer.prototype.readDoubleBE=function readDoubleBE(offset,noAssert){if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,false,52,8)};function checkInt(buf,value,offset,ext,max,min){if(!Buffer.isBuffer(buf))throw new TypeError("buffer must be a Buffer instance");if(value>max||valuebuf.length)throw new RangeError("index out of range")}Buffer.prototype.writeUIntLE=function writeUIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset|0;byteLength=byteLength|0;if(!noAssert)checkInt(this,value,offset,byteLength,Math.pow(2,8*byteLength),0);var mul=1;var i=0;this[offset]=value&255;while(++i=0&&(mul*=256)){this[offset+i]=value/mul&255}return offset+byteLength};Buffer.prototype.writeUInt8=function writeUInt8(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,1,255,0);if(!Buffer.TYPED_ARRAY_SUPPORT)value=Math.floor(value);this[offset]=value;return offset+1};function objectWriteUInt16(buf,value,offset,littleEndian){if(value<0)value=65535+value+1;for(var i=0,j=Math.min(buf.length-offset,2);i>>(littleEndian?i:1-i)*8}}Buffer.prototype.writeUInt16LE=function writeUInt16LE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,2,65535,0);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value;this[offset+1]=value>>>8}else{objectWriteUInt16(this,value,offset,true)}return offset+2};Buffer.prototype.writeUInt16BE=function writeUInt16BE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,2,65535,0);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value>>>8;this[offset+1]=value}else{objectWriteUInt16(this,value,offset,false)}return offset+2};function objectWriteUInt32(buf,value,offset,littleEndian){if(value<0)value=4294967295+value+1;for(var i=0,j=Math.min(buf.length-offset,4);i>>(littleEndian?i:3-i)*8&255}}Buffer.prototype.writeUInt32LE=function writeUInt32LE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,4,4294967295,0);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset+3]=value>>>24;this[offset+2]=value>>>16;this[offset+1]=value>>>8;this[offset]=value}else{objectWriteUInt32(this,value,offset,true)}return offset+4};Buffer.prototype.writeUInt32BE=function writeUInt32BE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,4,4294967295,0);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value}else{objectWriteUInt32(this,value,offset,false)}return offset+4};Buffer.prototype.writeIntLE=function writeIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset|0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=0;var mul=1;var sub=value<0?1:0;this[offset]=value&255;while(++i>0)-sub&255}return offset+byteLength};Buffer.prototype.writeIntBE=function writeIntBE(value,offset,byteLength,noAssert){value=+value;offset=offset|0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=byteLength-1;var mul=1;var sub=value<0?1:0;this[offset+i]=value&255;while(--i>=0&&(mul*=256)){this[offset+i]=(value/mul>>0)-sub&255}return offset+byteLength};Buffer.prototype.writeInt8=function writeInt8(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,1,127,-128);if(!Buffer.TYPED_ARRAY_SUPPORT)value=Math.floor(value);if(value<0)value=255+value+1;this[offset]=value;return offset+1};Buffer.prototype.writeInt16LE=function writeInt16LE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,2,32767,-32768);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value;this[offset+1]=value>>>8}else{objectWriteUInt16(this,value,offset,true)}return offset+2};Buffer.prototype.writeInt16BE=function writeInt16BE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,2,32767,-32768);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value>>>8;this[offset+1]=value}else{objectWriteUInt16(this,value,offset,false)}return offset+2};Buffer.prototype.writeInt32LE=function writeInt32LE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,4,2147483647,-2147483648);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value;this[offset+1]=value>>>8;this[offset+2]=value>>>16;this[offset+3]=value>>>24}else{objectWriteUInt32(this,value,offset,true)}return offset+4};Buffer.prototype.writeInt32BE=function writeInt32BE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,4,2147483647,-2147483648);if(value<0)value=4294967295+value+1;if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value}else{objectWriteUInt32(this,value,offset,false)}return offset+4};function checkIEEE754(buf,value,offset,ext,max,min){if(value>max||valuebuf.length)throw new RangeError("index out of range");if(offset<0)throw new RangeError("index out of range")}function writeFloat(buf,value,offset,littleEndian,noAssert){if(!noAssert){checkIEEE754(buf,value,offset,4,3.4028234663852886e38,-3.4028234663852886e38)}ieee754.write(buf,value,offset,littleEndian,23,4);return offset+4}Buffer.prototype.writeFloatLE=function writeFloatLE(value,offset,noAssert){return writeFloat(this,value,offset,true,noAssert)};Buffer.prototype.writeFloatBE=function writeFloatBE(value,offset,noAssert){return writeFloat(this,value,offset,false,noAssert)};function writeDouble(buf,value,offset,littleEndian,noAssert){if(!noAssert){checkIEEE754(buf,value,offset,8,1.7976931348623157e308,-1.7976931348623157e308)}ieee754.write(buf,value,offset,littleEndian,52,8);return offset+8}Buffer.prototype.writeDoubleLE=function writeDoubleLE(value,offset,noAssert){return writeDouble(this,value,offset,true,noAssert)};Buffer.prototype.writeDoubleBE=function writeDoubleBE(value,offset,noAssert){return writeDouble(this,value,offset,false,noAssert)};Buffer.prototype.copy=function copy(target,targetStart,start,end){if(!start)start=0;if(!end&&end!==0)end=this.length;if(targetStart>=target.length)targetStart=target.length;if(!targetStart)targetStart=0;if(end>0&&end=this.length)throw new RangeError("sourceStart out of bounds");if(end<0)throw new RangeError("sourceEnd out of bounds");if(end>this.length)end=this.length;if(target.length-targetStart=0;i--){target[i+targetStart]=this[i+start]}}else if(len<1e3||!Buffer.TYPED_ARRAY_SUPPORT){for(i=0;i=this.length)throw new RangeError("start out of bounds");if(end<0||end>this.length)throw new RangeError("end out of bounds");var i;if(typeof value==="number"){for(i=start;i55295&&codePoint<57344){if(leadSurrogate){if(codePoint<56320){if((units-=3)>-1)bytes.push(239,191,189);leadSurrogate=codePoint;continue}else{codePoint=leadSurrogate-55296<<10|codePoint-56320|65536;leadSurrogate=null}}else{if(codePoint>56319){if((units-=3)>-1)bytes.push(239,191,189);continue}else if(i+1===length){if((units-=3)>-1)bytes.push(239,191,189);continue}else{leadSurrogate=codePoint;continue}}}else if(leadSurrogate){if((units-=3)>-1)bytes.push(239,191,189);leadSurrogate=null}if(codePoint<128){if((units-=1)<0)break;bytes.push(codePoint)}else if(codePoint<2048){if((units-=2)<0)break;bytes.push(codePoint>>6|192,codePoint&63|128)}else if(codePoint<65536){if((units-=3)<0)break;bytes.push(codePoint>>12|224,codePoint>>6&63|128,codePoint&63|128)}else if(codePoint<2097152){if((units-=4)<0)break;bytes.push(codePoint>>18|240,codePoint>>12&63|128,codePoint>>6&63|128,codePoint&63|128)}else{throw new Error("Invalid code point")}}return bytes}function asciiToBytes(str){var byteArray=[];for(var i=0;i>8;lo=c%256;byteArray.push(lo);byteArray.push(hi)}return byteArray}function base64ToBytes(str){return base64.toByteArray(base64clean(str))}function blitBuffer(src,dst,offset,length){for(var i=0;i=dst.length||i>=src.length)break;dst[i+offset]=src[i]}return i}function decodeUtf8Char(str){try{return decodeURIComponent(str)}catch(err){return String.fromCharCode(65533)}}},{"base64-js":5,ieee754:6,"is-array":7}],5:[function(require,module,exports){var lookup="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";(function(exports){"use strict";var Arr=typeof Uint8Array!=="undefined"?Uint8Array:Array;var PLUS="+".charCodeAt(0);var SLASH="/".charCodeAt(0);var NUMBER="0".charCodeAt(0);var LOWER="a".charCodeAt(0);var UPPER="A".charCodeAt(0);var PLUS_URL_SAFE="-".charCodeAt(0);var SLASH_URL_SAFE="_".charCodeAt(0);function decode(elt){var code=elt.charCodeAt(0);if(code===PLUS||code===PLUS_URL_SAFE)return 62;if(code===SLASH||code===SLASH_URL_SAFE)return 63;if(code0){throw new Error("Invalid string. Length must be a multiple of 4")}var len=b64.length;placeHolders="="===b64.charAt(len-2)?2:"="===b64.charAt(len-1)?1:0;arr=new Arr(b64.length*3/4-placeHolders);l=placeHolders>0?b64.length-4:b64.length;var L=0;function push(v){arr[L++]=v}for(i=0,j=0;i>16);push((tmp&65280)>>8);push(tmp&255)}if(placeHolders===2){tmp=decode(b64.charAt(i))<<2|decode(b64.charAt(i+1))>>4;push(tmp&255)}else if(placeHolders===1){tmp=decode(b64.charAt(i))<<10|decode(b64.charAt(i+1))<<4|decode(b64.charAt(i+2))>>2;push(tmp>>8&255);push(tmp&255)}return arr}function uint8ToBase64(uint8){var i,extraBytes=uint8.length%3,output="",temp,length;function encode(num){return lookup.charAt(num)}function tripletToBase64(num){return encode(num>>18&63)+encode(num>>12&63)+encode(num>>6&63)+encode(num&63)}for(i=0,length=uint8.length-extraBytes;i>2);output+=encode(temp<<4&63);output+="==";break;case 2:temp=(uint8[uint8.length-2]<<8)+uint8[uint8.length-1];output+=encode(temp>>10);output+=encode(temp>>4&63);output+=encode(temp<<2&63);output+="=";break}return output}exports.toByteArray=b64ToByteArray;exports.fromByteArray=uint8ToBase64})(typeof exports==="undefined"?this.base64js={}:exports)},{}],6:[function(require,module,exports){exports.read=function(buffer,offset,isLE,mLen,nBytes){var e,m;var eLen=nBytes*8-mLen-1;var eMax=(1<>1;var nBits=-7;var i=isLE?nBytes-1:0;var d=isLE?-1:1;var s=buffer[offset+i];i+=d;e=s&(1<<-nBits)-1;s>>=-nBits;nBits+=eLen;for(;nBits>0;e=e*256+buffer[offset+i],i+=d,nBits-=8){}m=e&(1<<-nBits)-1;e>>=-nBits;nBits+=mLen;for(;nBits>0;m=m*256+buffer[offset+i],i+=d,nBits-=8){}if(e===0){e=1-eBias}else if(e===eMax){return m?NaN:(s?-1:1)*Infinity}else{m=m+Math.pow(2,mLen);e=e-eBias}return(s?-1:1)*m*Math.pow(2,e-mLen)};exports.write=function(buffer,value,offset,isLE,mLen,nBytes){var e,m,c;var eLen=nBytes*8-mLen-1;var eMax=(1<>1;var rt=mLen===23?Math.pow(2,-24)-Math.pow(2,-77):0;var i=isLE?0:nBytes-1;var d=isLE?1:-1;var s=value<0||value===0&&1/value<0?1:0;value=Math.abs(value);if(isNaN(value)||value===Infinity){m=isNaN(value)?1:0;e=eMax}else{e=Math.floor(Math.log(value)/Math.LN2);if(value*(c=Math.pow(2,-e))<1){e--;c*=2}if(e+eBias>=1){value+=rt/c}else{value+=rt*Math.pow(2,1-eBias)}if(value*c>=2){e++;c/=2}if(e+eBias>=eMax){m=0;e=eMax}else if(e+eBias>=1){m=(value*c-1)*Math.pow(2,mLen);e=e+eBias}else{m=value*Math.pow(2,eBias-1)*Math.pow(2,mLen);e=0}}for(;mLen>=8;buffer[offset+i]=m&255,i+=d,m/=256,mLen-=8){}e=e<0;buffer[offset+i]=e&255,i+=d,e/=256,eLen-=8){}buffer[offset+i-d]|=s*128}},{}],7:[function(require,module,exports){var isArray=Array.isArray;var str=Object.prototype.toString;module.exports=isArray||function(val){return!!val&&"[object Array]"==str.call(val)}},{}],8:[function(require,module,exports){function EventEmitter(){this._events=this._events||{};this._maxListeners=this._maxListeners||undefined}module.exports=EventEmitter;EventEmitter.EventEmitter=EventEmitter;EventEmitter.prototype._events=undefined;EventEmitter.prototype._maxListeners=undefined;EventEmitter.defaultMaxListeners=10;EventEmitter.prototype.setMaxListeners=function(n){if(!isNumber(n)||n<0||isNaN(n))throw TypeError("n must be a positive number");this._maxListeners=n;return this};EventEmitter.prototype.emit=function(type){var er,handler,len,args,i,listeners;if(!this._events)this._events={};if(type==="error"){if(!this._events.error||isObject(this._events.error)&&!this._events.error.length){er=arguments[1];if(er instanceof Error){throw er}throw TypeError('Uncaught, unspecified "error" event.')}}handler=this._events[type];if(isUndefined(handler))return false;if(isFunction(handler)){switch(arguments.length){case 1:handler.call(this);break;case 2:handler.call(this,arguments[1]);break;case 3:handler.call(this,arguments[1],arguments[2]);break;default:len=arguments.length;args=new Array(len-1);for(i=1;i0&&this._events[type].length>m){this._events[type].warned=true;console.error("(node) warning: possible EventEmitter memory "+"leak detected. %d listeners added. "+"Use emitter.setMaxListeners() to increase limit.",this._events[type].length);if(typeof console.trace==="function"){console.trace()}}}return this};EventEmitter.prototype.on=EventEmitter.prototype.addListener;EventEmitter.prototype.once=function(type,listener){if(!isFunction(listener))throw TypeError("listener must be a function");var fired=false;function g(){this.removeListener(type,g);if(!fired){fired=true;listener.apply(this,arguments)}}g.listener=listener;this.on(type,g);return this};EventEmitter.prototype.removeListener=function(type,listener){var list,position,length,i;if(!isFunction(listener))throw TypeError("listener must be a function");if(!this._events||!this._events[type])return this;list=this._events[type];length=list.length;position=-1;if(list===listener||isFunction(list.listener)&&list.listener===listener){delete this._events[type];if(this._events.removeListener)this.emit("removeListener",type,listener)}else if(isObject(list)){for(i=length;i-->0;){if(list[i]===listener||list[i].listener&&list[i].listener===listener){position=i;break}}if(position<0)return this;if(list.length===1){list.length=0;delete this._events[type]}else{list.splice(position,1)}if(this._events.removeListener)this.emit("removeListener",type,listener)}return this};EventEmitter.prototype.removeAllListeners=function(type){var key,listeners;if(!this._events)return this;if(!this._events.removeListener){if(arguments.length===0)this._events={};else if(this._events[type])delete this._events[type];return this}if(arguments.length===0){for(key in this._events){if(key==="removeListener")continue;this.removeAllListeners(key)}this.removeAllListeners("removeListener");this._events={};return this}listeners=this._events[type];if(isFunction(listeners)){this.removeListener(type,listeners)}else{while(listeners.length)this.removeListener(type,listeners[listeners.length-1])}delete this._events[type];return this};EventEmitter.prototype.listeners=function(type){var ret;if(!this._events||!this._events[type])ret=[];else if(isFunction(this._events[type]))ret=[this._events[type]];else ret=this._events[type].slice();return ret};EventEmitter.listenerCount=function(emitter,type){var ret;if(!emitter._events||!emitter._events[type])ret=0;else if(isFunction(emitter._events[type]))ret=1;else ret=emitter._events[type].length;return ret};function isFunction(arg){return typeof arg==="function"}function isNumber(arg){return typeof arg==="number"}function isObject(arg){return typeof arg==="object"&&arg!==null}function isUndefined(arg){return arg===void 0}},{}],9:[function(require,module,exports){if(typeof Object.create==="function"){module.exports=function inherits(ctor,superCtor){ctor.super_=superCtor;ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:false,writable:true,configurable:true}})}}else{module.exports=function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}}},{}],10:[function(require,module,exports){module.exports=Array.isArray||function(arr){return Object.prototype.toString.call(arr)=="[object Array]"}},{}],11:[function(require,module,exports){(function(process){function normalizeArray(parts,allowAboveRoot){var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up--;up){parts.unshift("..")}}return parts}var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;var splitPath=function(filename){return splitPathRe.exec(filename).slice(1)};exports.resolve=function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:process.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){continue}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=path.charAt(0)==="/"}resolvedPath=normalizeArray(filter(resolvedPath.split("/"),function(p){return!!p}),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."};exports.normalize=function(path){var isAbsolute=exports.isAbsolute(path),trailingSlash=substr(path,-1)==="/";path=normalizeArray(filter(path.split("/"),function(p){return!!p}),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path};exports.isAbsolute=function(path){return path.charAt(0)==="/"};exports.join=function(){var paths=Array.prototype.slice.call(arguments,0);return exports.normalize(filter(paths,function(p,index){if(typeof p!=="string"){throw new TypeError("Arguments to path.join must be strings")}return p}).join("/"))};exports.relative=function(from,to){from=exports.resolve(from).substr(1);to=exports.resolve(to).substr(1);function trim(arr){var start=0;for(;start=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i1){for(var i=1;i0){if(state.ended&&!addToFront){var e=new Error("stream.push() after EOF");stream.emit("error",e)}else if(state.endEmitted&&addToFront){var e=new Error("stream.unshift() after end event");stream.emit("error",e)}else{if(state.decoder&&!addToFront&&!encoding)chunk=state.decoder.write(chunk);if(!addToFront)state.reading=false;if(state.flowing&&state.length===0&&!state.sync){stream.emit("data",chunk);stream.read(0)}else{state.length+=state.objectMode?1:chunk.length;if(addToFront)state.buffer.unshift(chunk);else state.buffer.push(chunk);if(state.needReadable)emitReadable(stream)}maybeReadMore(stream,state)}}else if(!addToFront){state.reading=false}return needMoreData(state)}function needMoreData(state){return!state.ended&&(state.needReadable||state.length=MAX_HWM){n=MAX_HWM}else{n--;for(var p=1;p<32;p<<=1)n|=n>>p;n++}return n}function howMuchToRead(n,state){if(state.length===0&&state.ended)return 0;if(state.objectMode)return n===0?0:1;if(n===null||isNaN(n)){if(state.flowing&&state.buffer.length)return state.buffer[0].length;else return state.length}if(n<=0)return 0;if(n>state.highWaterMark)state.highWaterMark=roundUpToNextPowerOf2(n);if(n>state.length){if(!state.ended){state.needReadable=true;return 0}else{return state.length}}return n}Readable.prototype.read=function(n){debug("read",n);var state=this._readableState;var nOrig=n;if(typeof n!=="number"||n>0)state.emittedReadable=false;if(n===0&&state.needReadable&&(state.length>=state.highWaterMark||state.ended)){debug("read: emitReadable",state.length,state.ended);if(state.length===0&&state.ended)endReadable(this);else emitReadable(this);return null}n=howMuchToRead(n,state);if(n===0&&state.ended){if(state.length===0)endReadable(this);return null}var doRead=state.needReadable;debug("need readable",doRead);if(state.length===0||state.length-n0)ret=fromList(n,state);else ret=null;if(ret===null){state.needReadable=true;n=0}state.length-=n;if(state.length===0&&!state.ended)state.needReadable=true;if(nOrig!==n&&state.ended&&state.length===0)endReadable(this);if(ret!==null)this.emit("data",ret);return ret};function chunkInvalid(state,chunk){var er=null;if(!Buffer.isBuffer(chunk)&&typeof chunk!=="string"&&chunk!==null&&chunk!==undefined&&!state.objectMode){er=new TypeError("Invalid non-string/buffer chunk")}return er}function onEofChunk(stream,state){if(state.ended)return;if(state.decoder){var chunk=state.decoder.end();if(chunk&&chunk.length){state.buffer.push(chunk);state.length+=state.objectMode?1:chunk.length}}state.ended=true;emitReadable(stream)}function emitReadable(stream){var state=stream._readableState;state.needReadable=false;if(!state.emittedReadable){debug("emitReadable",state.flowing);state.emittedReadable=true;if(state.sync)processNextTick(emitReadable_,stream);else emitReadable_(stream)}}function emitReadable_(stream){debug("emit readable");stream.emit("readable");flow(stream)}function maybeReadMore(stream,state){if(!state.readingMore){state.readingMore=true;processNextTick(maybeReadMore_,stream,state)}}function maybeReadMore_(stream,state){var len=state.length;while(!state.reading&&!state.flowing&&!state.ended&&state.length=length){if(stringMode)ret=list.join("");else ret=Buffer.concat(list,length);list.length=0}else{if(n0)throw new Error("endReadable called on non-empty stream");if(!state.endEmitted){state.ended=true;processNextTick(endReadableNT,state,stream)}}function endReadableNT(state,stream){if(!state.endEmitted&&state.length===0){state.endEmitted=true;stream.readable=false;stream.emit("end")}}function forEach(xs,f){for(var i=0,l=xs.length;i-1))throw new TypeError("Unknown encoding: "+encoding);this._writableState.defaultEncoding=encoding};function decodeChunk(state,chunk,encoding){if(!state.objectMode&&state.decodeStrings!==false&&typeof chunk==="string"){chunk=new Buffer(chunk,encoding)}return chunk}function writeOrBuffer(stream,state,chunk,encoding,cb){chunk=decodeChunk(state,chunk,encoding);if(Buffer.isBuffer(chunk))encoding="buffer";var len=state.objectMode?1:chunk.length;state.length+=len;var ret=state.length=this.charLength-this.charReceived?this.charLength-this.charReceived:buffer.length;buffer.copy(this.charBuffer,this.charReceived,0,available);this.charReceived+=available;if(this.charReceived=55296&&charCode<=56319){this.charLength+=this.surrogateSize;charStr="";continue}this.charReceived=this.charLength=0;if(buffer.length===0){return charStr}break}this.detectIncompleteChar(buffer);var end=buffer.length;if(this.charLength){buffer.copy(this.charBuffer,0,buffer.length-this.charReceived,end);end-=this.charReceived}charStr+=buffer.toString(this.encoding,0,end);var end=charStr.length-1;var charCode=charStr.charCodeAt(end);if(charCode>=55296&&charCode<=56319){var size=this.surrogateSize;this.charLength+=size;this.charReceived+=size;this.charBuffer.copy(this.charBuffer,size,0,size);buffer.copy(this.charBuffer,0,0,size);return charStr.substring(0,end)}return charStr};StringDecoder.prototype.detectIncompleteChar=function(buffer){var i=buffer.length>=3?3:buffer.length;for(;i>0;i--){var c=buffer[buffer.length-i];if(i==1&&c>>5==6){this.charLength=2;break}if(i<=2&&c>>4==14){this.charLength=3;break}if(i<=3&&c>>3==30){this.charLength=4;break}}this.charReceived=i};StringDecoder.prototype.end=function(buffer){var res="";if(buffer&&buffer.length)res=this.write(buffer);if(this.charReceived){var cr=this.charReceived;var buf=this.charBuffer;var enc=this.encoding;res+=buf.slice(0,cr).toString(enc)}return res};function passThroughWrite(buffer){return buffer.toString(this.encoding)}function utf16DetectIncompleteChar(buffer){this.charReceived=buffer.length%2;this.charLength=this.charReceived?2:0}function base64DetectIncompleteChar(buffer){this.charReceived=buffer.length%3;this.charLength=this.charReceived?3:0}},{buffer:4}],28:[function(require,module,exports){exports.isatty=function(){return false};function ReadStream(){throw new Error("tty.ReadStream is not implemented")}exports.ReadStream=ReadStream;function WriteStream(){throw new Error("tty.ReadStream is not implemented")}exports.WriteStream=WriteStream},{}],29:[function(require,module,exports){module.exports=function isBuffer(arg){return arg&&typeof arg==="object"&&typeof arg.copy==="function"&&typeof arg.fill==="function"&&typeof arg.readUInt8==="function"}},{}],30:[function(require,module,exports){(function(process,global){var formatRegExp=/%[sdj%]/g;exports.format=function(f){if(!isString(f)){var objects=[];for(var i=0;i=len)return x;switch(x){case"%s":return String(args[i++]);case"%d":return Number(args[i++]);case"%j":try{return JSON.stringify(args[i++])}catch(_){return"[Circular]"}default:return x}});for(var x=args[i];i=3)ctx.depth=arguments[2];if(arguments.length>=4)ctx.colors=arguments[3];if(isBoolean(opts)){ctx.showHidden=opts}else if(opts){exports._extend(ctx,opts)}if(isUndefined(ctx.showHidden))ctx.showHidden=false;if(isUndefined(ctx.depth))ctx.depth=2;if(isUndefined(ctx.colors))ctx.colors=false;if(isUndefined(ctx.customInspect))ctx.customInspect=true;if(ctx.colors)ctx.stylize=stylizeWithColor;return formatValue(ctx,obj,ctx.depth)}exports.inspect=inspect;inspect.colors={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]};inspect.styles={special:"cyan",number:"yellow","boolean":"yellow",undefined:"grey","null":"bold",string:"green",date:"magenta",regexp:"red"};function stylizeWithColor(str,styleType){var style=inspect.styles[styleType];if(style){return"["+inspect.colors[style][0]+"m"+str+"["+inspect.colors[style][1]+"m"}else{return str}}function stylizeNoColor(str,styleType){return str}function arrayToHash(array){var hash={};array.forEach(function(val,idx){hash[val]=true});return hash}function formatValue(ctx,value,recurseTimes){if(ctx.customInspect&&value&&isFunction(value.inspect)&&value.inspect!==exports.inspect&&!(value.constructor&&value.constructor.prototype===value)){var ret=value.inspect(recurseTimes,ctx);if(!isString(ret)){ret=formatValue(ctx,ret,recurseTimes)}return ret}var primitive=formatPrimitive(ctx,value);if(primitive){return primitive}var keys=Object.keys(value);var visibleKeys=arrayToHash(keys);if(ctx.showHidden){keys=Object.getOwnPropertyNames(value)}if(isError(value)&&(keys.indexOf("message")>=0||keys.indexOf("description")>=0)){return formatError(value)}if(keys.length===0){if(isFunction(value)){var name=value.name?": "+value.name:"";return ctx.stylize("[Function"+name+"]","special")}if(isRegExp(value)){return ctx.stylize(RegExp.prototype.toString.call(value),"regexp")}if(isDate(value)){return ctx.stylize(Date.prototype.toString.call(value),"date")}if(isError(value)){return formatError(value)}}var base="",array=false,braces=["{","}"];if(isArray(value)){array=true;braces=["[","]"]}if(isFunction(value)){var n=value.name?": "+value.name:"";base=" [Function"+n+"]"}if(isRegExp(value)){base=" "+RegExp.prototype.toString.call(value)}if(isDate(value)){base=" "+Date.prototype.toUTCString.call(value)}if(isError(value)){base=" "+formatError(value)}if(keys.length===0&&(!array||value.length==0)){return braces[0]+base+braces[1]}if(recurseTimes<0){if(isRegExp(value)){return ctx.stylize(RegExp.prototype.toString.call(value),"regexp")}else{return ctx.stylize("[Object]","special")}}ctx.seen.push(value);var output;if(array){output=formatArray(ctx,value,recurseTimes,visibleKeys,keys)}else{output=keys.map(function(key){return formatProperty(ctx,value,recurseTimes,visibleKeys,key,array)})}ctx.seen.pop();return reduceToSingleString(output,base,braces)}function formatPrimitive(ctx,value){if(isUndefined(value))return ctx.stylize("undefined","undefined");if(isString(value)){var simple="'"+JSON.stringify(value).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return ctx.stylize(simple,"string")}if(isNumber(value))return ctx.stylize(""+value,"number");if(isBoolean(value))return ctx.stylize(""+value,"boolean");if(isNull(value))return ctx.stylize("null","null")}function formatError(value){return"["+Error.prototype.toString.call(value)+"]"}function formatArray(ctx,value,recurseTimes,visibleKeys,keys){var output=[];for(var i=0,l=value.length;i-1){if(array){str=str.split("\n").map(function(line){return" "+line}).join("\n").substr(2)}else{str="\n"+str.split("\n").map(function(line){return" "+line}).join("\n")}}}else{str=ctx.stylize("[Circular]","special")}}if(isUndefined(name)){if(array&&key.match(/^\d+$/)){return str}name=JSON.stringify(""+key);if(name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)){name=name.substr(1,name.length-2);name=ctx.stylize(name,"name")}else{name=name.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'");name=ctx.stylize(name,"string")}}return name+": "+str}function reduceToSingleString(output,base,braces){var numLinesEst=0;var length=output.reduce(function(prev,cur){numLinesEst++;if(cur.indexOf("\n")>=0)numLinesEst++;return prev+cur.replace(/\u001b\[\d\d?m/g,"").length+1},0);if(length>60){return braces[0]+(base===""?"":base+"\n ")+" "+output.join(",\n ")+" "+braces[1]}return braces[0]+base+" "+output.join(", ")+" "+braces[1]}function isArray(ar){return Array.isArray(ar)}exports.isArray=isArray;function isBoolean(arg){return typeof arg==="boolean"}exports.isBoolean=isBoolean;function isNull(arg){return arg===null}exports.isNull=isNull;function isNullOrUndefined(arg){return arg==null}exports.isNullOrUndefined=isNullOrUndefined;function isNumber(arg){return typeof arg==="number"}exports.isNumber=isNumber;function isString(arg){return typeof arg==="string"}exports.isString=isString;function isSymbol(arg){return typeof arg==="symbol"}exports.isSymbol=isSymbol;function isUndefined(arg){return arg===void 0}exports.isUndefined=isUndefined;function isRegExp(re){return isObject(re)&&objectToString(re)==="[object RegExp]"}exports.isRegExp=isRegExp;function isObject(arg){return typeof arg==="object"&&arg!==null}exports.isObject=isObject;function isDate(d){return isObject(d)&&objectToString(d)==="[object Date]"}exports.isDate=isDate;function isError(e){return isObject(e)&&(objectToString(e)==="[object Error]"||e instanceof Error)}exports.isError=isError;function isFunction(arg){return typeof arg==="function"}exports.isFunction=isFunction;function isPrimitive(arg){return arg===null||typeof arg==="boolean"||typeof arg==="number"||typeof arg==="string"||typeof arg==="symbol"||typeof arg==="undefined"}exports.isPrimitive=isPrimitive;exports.isBuffer=require("./support/isBuffer");function objectToString(o){return Object.prototype.toString.call(o)}function pad(n){return n<10?"0"+n.toString(10):n.toString(10)}var months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function timestamp(){var d=new Date;var time=[pad(d.getHours()),pad(d.getMinutes()),pad(d.getSeconds())].join(":");return[d.getDate(),months[d.getMonth()],time].join(" ")}exports.log=function(){console.log("%s - %s",timestamp(),exports.format.apply(exports,arguments))};exports.inherits=require("inherits");exports._extend=function(origin,add){if(!add||!isObject(add))return origin;var keys=Object.keys(add);var i=keys.length;while(i--){origin[keys[i]]=add[keys[i]]}return origin};function hasOwnProperty(obj,prop){return Object.prototype.hasOwnProperty.call(obj,prop)}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./support/isBuffer":29,_process:12,inherits:9}],31:[function(require,module,exports){(function(global){"use strict";require("./node");var transform=module.exports=require("../transformation");transform.options=require("../transformation/file/options");transform.version=require("../../package").version;transform.transform=transform;transform.run=function(code){var opts=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];opts.sourceMaps="inline";return new Function(transform(code,opts).code)()};transform.load=function(url,callback,opts,hold){if(opts===undefined)opts={};opts.filename=opts.filename||url;var xhr=global.ActiveXObject?new global.ActiveXObject("Microsoft.XMLHTTP"):new global.XMLHttpRequest;xhr.open("GET",url,true);if("overrideMimeType"in xhr)xhr.overrideMimeType("text/plain");xhr.onreadystatechange=function(){if(xhr.readyState!==4)return;var status=xhr.status;if(status===0||status===200){var param=[xhr.responseText,opts];if(!hold)transform.run.apply(transform,param);if(callback)callback(param)}else{throw new Error("Could not load "+url)}};xhr.send(null)};var runScripts=function runScripts(){var scripts=[];var types=["text/ecmascript-6","text/6to5","text/babel","module"];var index=0;var exec=function exec(){var param=scripts[index];if(param instanceof Array){transform.run.apply(transform,param);index++;exec()}};var run=function run(script,i){var opts={};if(script.src){transform.load(script.src,function(param){scripts[i]=param;exec()},opts,true)}else{opts.filename="embedded";scripts[i]=[script.innerHTML,opts]}};var _scripts=global.document.getElementsByTagName("script");for(var i=0;i<_scripts.length;++i){var _script=_scripts[i];if(types.indexOf(_script.type)>=0)scripts.push(_script)}for(i in scripts){run(scripts[i],i)}exec()};if(global.addEventListener){global.addEventListener("DOMContentLoaded",runScripts,false)}else if(global.attachEvent){global.attachEvent("onload",runScripts)}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"../../package":631,"../transformation":83,"../transformation/file/options":66,"./node":32}],32:[function(require,module,exports){"use strict";exports.__esModule=true;exports.register=register;exports.polyfill=polyfill;exports.transformFile=transformFile;exports.transformFileSync=transformFileSync;exports.parse=parse;function _interopRequire(obj){return obj&&obj.__esModule?obj["default"]:obj}function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _lodashLangIsFunction=require("lodash/lang/isFunction");var _lodashLangIsFunction2=_interopRequireDefault(_lodashLangIsFunction);var _transformation=require("../transformation");var _transformation2=_interopRequireDefault(_transformation);var _babylon=require("babylon");var babylon=_interopRequireWildcard(_babylon);var _util=require("../util");var util=_interopRequireWildcard(_util);var _fs=require("fs");var _fs2=_interopRequireDefault(_fs);var _types=require("../types");var t=_interopRequireWildcard(_types);exports.util=util;exports.acorn=babylon;exports.transform=_transformation2["default"];exports.pipeline=_transformation.pipeline;exports.canCompile=_util.canCompile;var _transformationFile=require("../transformation/file");exports.File=_interopRequire(_transformationFile);var _transformationFileOptionsConfig=require("../transformation/file/options/config");exports.options=_interopRequire(_transformationFileOptionsConfig);var _transformationPlugin=require("../transformation/plugin");exports.Plugin=_interopRequire(_transformationPlugin);var _transformationTransformer=require("../transformation/transformer");exports.Transformer=_interopRequire(_transformationTransformer);var _transformationPipeline=require("../transformation/pipeline");exports.Pipeline=_interopRequire(_transformationPipeline);var _traversal=require("../traversal");exports.traverse=_interopRequire(_traversal);var _toolsBuildExternalHelpers=require("../tools/build-external-helpers");exports.buildExternalHelpers=_interopRequire(_toolsBuildExternalHelpers);var _package=require("../../package");exports.version=_package.version; -exports.types=t;function register(opts){var callback=require("./register/node-polyfill");if(opts!=null)callback(opts);return callback}function polyfill(){require("../polyfill")}function transformFile(filename,opts,callback){if(_lodashLangIsFunction2["default"](opts)){callback=opts;opts={}}opts.filename=filename;_fs2["default"].readFile(filename,function(err,code){if(err)return callback(err);var result;try{result=_transformation2["default"](code,opts)}catch(err){return callback(err)}callback(null,result)})}function transformFileSync(filename){var opts=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];opts.filename=filename;return _transformation2["default"](_fs2["default"].readFileSync(filename,"utf8"),opts)}function parse(code){var opts=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];opts.allowHashBang=true;opts.sourceType="module";opts.ecmaVersion=Infinity;opts.plugins={jsx:true,flow:true};opts.features={};for(var key in _transformation2["default"].pipeline.transformers){opts.features[key]=true}var ast=babylon.parse(code,opts);if(opts.onToken){var _opts$onToken;(_opts$onToken=opts.onToken).push.apply(_opts$onToken,ast.tokens)}if(opts.onComment){var _opts$onComment;(_opts$onComment=opts.onComment).push.apply(_opts$onComment,ast.comments)}return ast.program}},{"../../package":631,"../polyfill":61,"../tools/build-external-helpers":62,"../transformation":83,"../transformation/file":63,"../transformation/file/options/config":65,"../transformation/pipeline":97,"../transformation/plugin":99,"../transformation/transformer":100,"../traversal":165,"../types":196,"../util":199,"./register/node-polyfill":34,babylon:633,fs:1,"lodash/lang/isFunction":526}],33:[function(require,module,exports){"use strict";exports.__esModule=true;require("../../polyfill");exports["default"]=function(){};module.exports=exports["default"]},{"../../polyfill":61}],34:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequire(obj){return obj&&obj.__esModule?obj["default"]:obj}require("../../polyfill");var _node=require("./node");exports["default"]=_interopRequire(_node);module.exports=exports["default"]},{"../../polyfill":61,"./node":33}],35:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _repeating=require("repeating");var _repeating2=_interopRequireDefault(_repeating);var _trimRight=require("trim-right");var _trimRight2=_interopRequireDefault(_trimRight);var _lodashLangIsBoolean=require("lodash/lang/isBoolean");var _lodashLangIsBoolean2=_interopRequireDefault(_lodashLangIsBoolean);var _lodashCollectionIncludes=require("lodash/collection/includes");var _lodashCollectionIncludes2=_interopRequireDefault(_lodashCollectionIncludes);var _lodashLangIsNumber=require("lodash/lang/isNumber");var _lodashLangIsNumber2=_interopRequireDefault(_lodashLangIsNumber);var Buffer=function(){function Buffer(position,format){_classCallCheck(this,Buffer);this.parenPushNewlineState=null;this.position=position;this._indent=format.indent.base;this.format=format;this.buf=""}Buffer.prototype.get=function get(){return _trimRight2["default"](this.buf)};Buffer.prototype.getIndent=function getIndent(){if(this.format.compact||this.format.concise){return""}else{return _repeating2["default"](this.format.indent.style,this._indent)}};Buffer.prototype.indentSize=function indentSize(){return this.getIndent().length};Buffer.prototype.indent=function indent(){this._indent++};Buffer.prototype.dedent=function dedent(){this._indent--};Buffer.prototype.semicolon=function semicolon(){this.push(";")};Buffer.prototype.ensureSemicolon=function ensureSemicolon(){if(!this.isLast(";"))this.semicolon()};Buffer.prototype.rightBrace=function rightBrace(){this.newline(true);this.push("}")};Buffer.prototype.keyword=function keyword(name){this.push(name);this.space()};Buffer.prototype.space=function space(force){if(!force&&this.format.compact)return;if(force||this.buf&&!this.isLast(" ")&&!this.isLast("\n")){this.push(" ")}};Buffer.prototype.removeLast=function removeLast(cha){if(this.format.compact)return;if(!this.isLast(cha))return;this.buf=this.buf.substr(0,this.buf.length-1);this.position.unshift(cha)};Buffer.prototype.startTerminatorless=function startTerminatorless(){return this.parenPushNewlineState={printed:false}};Buffer.prototype.endTerminatorless=function endTerminatorless(state){if(state.printed){this.dedent();this.newline();this.push(")")}};Buffer.prototype.newline=function newline(i,removeLast){if(this.format.compact||this.format.retainLines)return;if(this.format.concise){this.space();return}removeLast=removeLast||false;if(_lodashLangIsNumber2["default"](i)){i=Math.min(2,i);if(this.endsWith("{\n")||this.endsWith(":\n"))i--;if(i<=0)return;while(i>0){this._newline(removeLast);i--}return}if(_lodashLangIsBoolean2["default"](i)){removeLast=i}this._newline(removeLast)};Buffer.prototype._newline=function _newline(removeLast){if(this.endsWith("\n\n"))return;if(removeLast&&this.isLast("\n"))this.removeLast("\n");this.removeLast(" ");this._removeSpacesAfterLastNewline();this._push("\n")};Buffer.prototype._removeSpacesAfterLastNewline=function _removeSpacesAfterLastNewline(){var lastNewlineIndex=this.buf.lastIndexOf("\n");if(lastNewlineIndex===-1){return}var index=this.buf.length-1;while(index>lastNewlineIndex){if(this.buf[index]!==" "){break}index--}if(index===lastNewlineIndex){this.buf=this.buf.substring(0,index+1)}};Buffer.prototype.push=function push(str,noIndent){if(!this.format.compact&&this._indent&&!noIndent&&str!=="\n"){var indent=this.getIndent();str=str.replace(/\n/g,"\n"+indent);if(this.isLast("\n"))this._push(indent)}this._push(str)};Buffer.prototype._push=function _push(str){var parenPushNewlineState=this.parenPushNewlineState;if(parenPushNewlineState){for(var i=0;i")}this.space();print.plain(node.returnType)}function FunctionTypeParam(node,print){print.plain(node.name);if(node.optional)this.push("?");this.push(":");this.space();print.plain(node.typeAnnotation)}function InterfaceExtends(node,print){print.plain(node.id);print.plain(node.typeParameters)}exports.ClassImplements=InterfaceExtends;exports.GenericTypeAnnotation=InterfaceExtends;function _interfaceish(node,print){print.plain(node.id);print.plain(node.typeParameters);if(node["extends"].length){this.push(" extends ");print.join(node["extends"],{separator:", "})}this.space();print.plain(node.body)}function InterfaceDeclaration(node,print){this.push("interface ");this._interfaceish(node,print)}function IntersectionTypeAnnotation(node,print){print.join(node.types,{separator:" & "})}function MixedTypeAnnotation(){this.push("mixed")}function NullableTypeAnnotation(node,print){this.push("?");print.plain(node.typeAnnotation)}var _types2=require("./types");exports.NumberLiteralTypeAnnotation=_types2.Literal;function NumberTypeAnnotation(){this.push("number")}function StringLiteralTypeAnnotation(node){this.push(this._stringLiteral(node.value))}function StringTypeAnnotation(){this.push("string")}function TupleTypeAnnotation(node,print){this.push("[");print.join(node.types,{separator:", "});this.push("]")}function TypeofTypeAnnotation(node,print){this.push("typeof ");print.plain(node.argument)}function TypeAlias(node,print){this.push("type ");print.plain(node.id);print.plain(node.typeParameters);this.space();this.push("=");this.space();print.plain(node.right);this.semicolon()}function TypeAnnotation(node,print){this.push(":");this.space();if(node.optional)this.push("?");print.plain(node.typeAnnotation)}function TypeParameterInstantiation(node,print){this.push("<");print.join(node.params,{separator:", ",iterator:function iterator(node){print.plain(node.typeAnnotation)}});this.push(">")}exports.TypeParameterDeclaration=TypeParameterInstantiation;function ObjectTypeAnnotation(node,print){var _this=this;this.push("{");var props=node.properties.concat(node.callProperties,node.indexers);if(props.length){this.space();print.list(props,{separator:false,indent:true,iterator:function iterator(){if(props.length!==1){_this.semicolon();_this.space()}}});this.space()}this.push("}")}function ObjectTypeCallProperty(node,print){if(node["static"])this.push("static ");print.plain(node.value)}function ObjectTypeIndexer(node,print){if(node["static"])this.push("static ");this.push("[");print.plain(node.id);this.push(":");this.space();print.plain(node.key);this.push("]");this.push(":");this.space();print.plain(node.value)}function ObjectTypeProperty(node,print){if(node["static"])this.push("static ");print.plain(node.key);if(node.optional)this.push("?");if(!t.isFunctionTypeAnnotation(node.value)){this.push(":");this.space()}print.plain(node.value)}function QualifiedTypeIdentifier(node,print){print.plain(node.qualification);this.push(".");print.plain(node.id)}function UnionTypeAnnotation(node,print){print.join(node.types,{separator:" | "})}function TypeCastExpression(node,print){this.push("(");print.plain(node.expression);print.plain(node.typeAnnotation);this.push(")")}function VoidTypeAnnotation(){this.push("void")}},{"../../types":196,"./types":46}],41:[function(require,module,exports){"use strict";exports.__esModule=true;exports.JSXAttribute=JSXAttribute;exports.JSXIdentifier=JSXIdentifier;exports.JSXNamespacedName=JSXNamespacedName;exports.JSXMemberExpression=JSXMemberExpression;exports.JSXSpreadAttribute=JSXSpreadAttribute;exports.JSXExpressionContainer=JSXExpressionContainer;exports.JSXElement=JSXElement;exports.JSXOpeningElement=JSXOpeningElement;exports.JSXClosingElement=JSXClosingElement;exports.JSXEmptyExpression=JSXEmptyExpression;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../types");var t=_interopRequireWildcard(_types);function JSXAttribute(node,print){print.plain(node.name);if(node.value){this.push("=");print.plain(node.value)}}function JSXIdentifier(node){this.push(node.name)}function JSXNamespacedName(node,print){print.plain(node.namespace);this.push(":");print.plain(node.name)}function JSXMemberExpression(node,print){print.plain(node.object);this.push(".");print.plain(node.property)}function JSXSpreadAttribute(node,print){this.push("{...");print.plain(node.argument);this.push("}")}function JSXExpressionContainer(node,print){this.push("{");print.plain(node.expression);this.push("}")}function JSXElement(node,print){var open=node.openingElement;print.plain(open);if(open.selfClosing)return;this.indent();var _arr=node.children;for(var _i=0;_i<_arr.length;_i++){var child=_arr[_i];if(t.isLiteral(child)){this.push(child.value,true)}else{print.plain(child)}}this.dedent();print.plain(node.closingElement)}function JSXOpeningElement(node,print){this.push("<");print.plain(node.name);if(node.attributes.length>0){this.push(" ");print.join(node.attributes,{separator:" "})}this.push(node.selfClosing?" />":">")}function JSXClosingElement(node,print){this.push("")}function JSXEmptyExpression(){}},{"../../types":196}],42:[function(require,module,exports){"use strict";exports.__esModule=true;exports._params=_params;exports._method=_method;exports.FunctionExpression=FunctionExpression;exports.ArrowFunctionExpression=ArrowFunctionExpression;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../types");var t=_interopRequireWildcard(_types);function _params(node,print){var _this=this;print.plain(node.typeParameters);this.push("(");print.list(node.params,{iterator:function iterator(node){if(node.optional)_this.push("?");print.plain(node.typeAnnotation)}});this.push(")");if(node.returnType){print.plain(node.returnType)}}function _method(node,print){var value=node.value;var kind=node.kind;var key=node.key;if(kind==="method"||kind==="init"){if(value.generator){this.push("*")}}if(kind==="get"||kind==="set"){this.push(kind+" ")}if(value.async)this.push("async ");if(node.computed){this.push("[");print.plain(key);this.push("]")}else{print.plain(key)}this._params(value,print);this.space();print.plain(value.body)}function FunctionExpression(node,print){if(node.async)this.push("async ");this.push("function");if(node.generator)this.push("*");if(node.id){this.push(" ");print.plain(node.id)}else{this.space()}this._params(node,print);this.space();print.plain(node.body)}exports.FunctionDeclaration=FunctionExpression;function ArrowFunctionExpression(node,print){if(node.async)this.push("async ");if(node.params.length===1&&t.isIdentifier(node.params[0])){print.plain(node.params[0])}else{this._params(node,print)}this.push(" => ");var bodyNeedsParens=t.isObjectExpression(node.body);if(bodyNeedsParens){this.push("(")}print.plain(node.body);if(bodyNeedsParens){this.push(")")}}},{"../../types":196}],43:[function(require,module,exports){"use strict";exports.__esModule=true;exports.ImportSpecifier=ImportSpecifier;exports.ImportDefaultSpecifier=ImportDefaultSpecifier;exports.ExportDefaultSpecifier=ExportDefaultSpecifier;exports.ExportSpecifier=ExportSpecifier;exports.ExportNamespaceSpecifier=ExportNamespaceSpecifier;exports.ExportAllDeclaration=ExportAllDeclaration;exports.ExportNamedDeclaration=ExportNamedDeclaration;exports.ExportDefaultDeclaration=ExportDefaultDeclaration;exports.ImportDeclaration=ImportDeclaration;exports.ImportNamespaceSpecifier=ImportNamespaceSpecifier;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../types");var t=_interopRequireWildcard(_types);function ImportSpecifier(node,print){print.plain(node.imported);if(node.local&&node.local.name!==node.imported.name){this.push(" as ");print.plain(node.local)}}function ImportDefaultSpecifier(node,print){print.plain(node.local)}function ExportDefaultSpecifier(node,print){print.plain(node.exported)}function ExportSpecifier(node,print){print.plain(node.local);if(node.exported&&node.local.name!==node.exported.name){this.push(" as ");print.plain(node.exported)}}function ExportNamespaceSpecifier(node,print){this.push("* as ");print.plain(node.exported)}function ExportAllDeclaration(node,print){this.push("export *");if(node.exported){this.push(" as ");print.plain(node.exported)}this.push(" from ");print.plain(node.source);this.semicolon()}function ExportNamedDeclaration(node,print){this.push("export ");ExportDeclaration.call(this,node,print)}function ExportDefaultDeclaration(node,print){this.push("export default ");ExportDeclaration.call(this,node,print)}function ExportDeclaration(node,print){var specifiers=node.specifiers;if(node.declaration){var declar=node.declaration;print.plain(declar);if(t.isStatement(declar)||t.isFunction(declar)||t.isClass(declar))return}else{if(node.exportKind==="type"){this.push("type ")}var first=specifiers[0];var hasSpecial=false;if(t.isExportDefaultSpecifier(first)||t.isExportNamespaceSpecifier(first)){hasSpecial=true;print.plain(specifiers.shift());if(specifiers.length){this.push(", ")}}if(specifiers.length||!specifiers.length&&!hasSpecial){this.push("{");if(specifiers.length){this.space();print.join(specifiers,{separator:", "});this.space()}this.push("}")}if(node.source){this.push(" from ");print.plain(node.source)}}this.ensureSemicolon()}function ImportDeclaration(node,print){this.push("import ");if(node.importKind==="type"||node.importKind==="typeof"){this.push(node.importKind+" ")}var specfiers=node.specifiers;if(specfiers&&specfiers.length){var first=node.specifiers[0];if(t.isImportDefaultSpecifier(first)||t.isImportNamespaceSpecifier(first)){print.plain(node.specifiers.shift());if(node.specifiers.length){this.push(", ")}}if(node.specifiers.length){this.push("{");this.space();print.join(node.specifiers,{separator:", "});this.space();this.push("}")}this.push(" from ")}print.plain(node.source);this.semicolon()}function ImportNamespaceSpecifier(node,print){this.push("* as ");print.plain(node.local)}},{"../../types":196}],44:[function(require,module,exports){"use strict";exports.__esModule=true;exports.WithStatement=WithStatement;exports.IfStatement=IfStatement;exports.ForStatement=ForStatement;exports.WhileStatement=WhileStatement;exports.DoWhileStatement=DoWhileStatement;exports.LabeledStatement=LabeledStatement;exports.TryStatement=TryStatement;exports.CatchClause=CatchClause;exports.SwitchStatement=SwitchStatement;exports.SwitchCase=SwitchCase;exports.DebuggerStatement=DebuggerStatement;exports.VariableDeclaration=VariableDeclaration;exports.VariableDeclarator=VariableDeclarator;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _repeating=require("repeating");var _repeating2=_interopRequireDefault(_repeating);var _types=require("../../types");var t=_interopRequireWildcard(_types);function WithStatement(node,print){this.keyword("with");this.push("(");print.plain(node.object);this.push(")");print.block(node.body)}function IfStatement(node,print){this.keyword("if");this.push("(");print.plain(node.test);this.push(")");this.space();print.indentOnComments(node.consequent);if(node.alternate){if(this.isLast("}"))this.space();this.push("else ");print.indentOnComments(node.alternate)}}function ForStatement(node,print){this.keyword("for");this.push("(");print.plain(node.init);this.push(";");if(node.test){this.space();print.plain(node.test)}this.push(";");if(node.update){this.space();print.plain(node.update)}this.push(")");print.block(node.body)}function WhileStatement(node,print){this.keyword("while");this.push("(");print.plain(node.test);this.push(")");print.block(node.body)}var buildForXStatement=function buildForXStatement(op){return function(node,print){this.keyword("for");this.push("(");print.plain(node.left);this.push(" "+op+" ");print.plain(node.right);this.push(")");print.block(node.body)}};var ForInStatement=buildForXStatement("in");exports.ForInStatement=ForInStatement;var ForOfStatement=buildForXStatement("of");exports.ForOfStatement=ForOfStatement;function DoWhileStatement(node,print){this.push("do ");print.plain(node.body);this.space();this.keyword("while");this.push("(");print.plain(node.test);this.push(");")}var buildLabelStatement=function buildLabelStatement(prefix){var key=arguments.length<=1||arguments[1]===undefined?"label":arguments[1];return function(node,print){this.push(prefix);var label=node[key];if(label){this.push(" ");var terminatorState=this.startTerminatorless();print.plain(label);this.endTerminatorless(terminatorState)}this.semicolon()}};var ContinueStatement=buildLabelStatement("continue");exports.ContinueStatement=ContinueStatement;var ReturnStatement=buildLabelStatement("return","argument");exports.ReturnStatement=ReturnStatement;var BreakStatement=buildLabelStatement("break");exports.BreakStatement=BreakStatement;var ThrowStatement=buildLabelStatement("throw","argument");exports.ThrowStatement=ThrowStatement;function LabeledStatement(node,print){print.plain(node.label);this.push(": ");print.plain(node.body)}function TryStatement(node,print){this.keyword("try");print.plain(node.block);this.space();if(node.handlers){print.plain(node.handlers[0])}else{print.plain(node.handler)}if(node.finalizer){this.space();this.push("finally ");print.plain(node.finalizer)}}function CatchClause(node,print){this.keyword("catch");this.push("(");print.plain(node.param);this.push(") ");print.plain(node.body)}function SwitchStatement(node,print){this.keyword("switch");this.push("(");print.plain(node.discriminant);this.push(")");this.space();this.push("{");print.sequence(node.cases,{indent:true,addNewlines:function addNewlines(leading,cas){if(!leading&&node.cases[node.cases.length-1]===cas)return-1}});this.push("}"); -}function SwitchCase(node,print){if(node.test){this.push("case ");print.plain(node.test);this.push(":")}else{this.push("default:")}if(node.consequent.length){this.newline();print.sequence(node.consequent,{indent:true})}}function DebuggerStatement(){this.push("debugger;")}function VariableDeclaration(node,print,parent){this.push(node.kind+" ");var hasInits=false;if(!t.isFor(parent)){var _arr=node.declarations;for(var _i=0;_i<_arr.length;_i++){var declar=_arr[_i];if(declar.init){hasInits=true}}}var sep;if(!this.format.compact&&!this.format.concise&&hasInits&&!this.format.retainLines){sep=",\n"+_repeating2["default"](" ",node.kind.length+1)}print.list(node.declarations,{separator:sep});if(t.isFor(parent)){if(parent.left===node||parent.init===node)return}this.semicolon()}function VariableDeclarator(node,print){print.plain(node.id);print.plain(node.id.typeAnnotation);if(node.init){this.space();this.push("=");this.space();print.plain(node.init)}}},{"../../types":196,repeating:611}],45:[function(require,module,exports){"use strict";exports.__esModule=true;exports.TaggedTemplateExpression=TaggedTemplateExpression;exports.TemplateElement=TemplateElement;exports.TemplateLiteral=TemplateLiteral;function TaggedTemplateExpression(node,print){print.plain(node.tag);print.plain(node.quasi)}function TemplateElement(node){this._push(node.value.raw)}function TemplateLiteral(node,print){this.push("`");var quasis=node.quasis;var len=quasis.length;for(var i=0;i0)this.space();print.plain(elem);if(i1e5;if(format.compact){console.error("[BABEL] "+messages.get("codeGeneratorDeopt",opts.filename,"100KB"))}}if(format.compact){format.indent.adjustMultilineComment=false}return format};CodeGenerator.findCommonStringDelimiter=function findCommonStringDelimiter(code,tokens){var occurences={single:0,"double":0};var checked=0;for(var i=0;i=3)break}if(occurences.single>occurences.double){return"single"}else{return"double"}};CodeGenerator.prototype.generate=function generate(){var ast=this.ast;this.print(ast);if(ast.comments){var comments=[];var _arr=ast.comments;for(var _i=0;_i<_arr.length;_i++){var comment=_arr[_i];if(!comment._displayed)comments.push(comment)}this._printComments(comments)}return{map:this.map.get(),code:this.buffer.get()}};CodeGenerator.prototype.buildPrint=function buildPrint(parent){return new _nodePrinter2["default"](this,parent)};CodeGenerator.prototype.catchUp=function catchUp(node){if(node.loc&&this.format.retainLines&&this.buffer.buf){while(this.position.line=0||comment.value.indexOf("@preserve")>=0){return true}else{return this.format.comments}}};CodeGenerator.prototype._printComments=function _printComments(comments){if(!comments||!comments.length)return;var _arr3=comments;for(var _i3=0;_i3<_arr3.length;_i3++){var comment=_arr3[_i3];if(!this.shouldPrintComment(comment))continue;if(comment._displayed)continue;comment._displayed=true;this.catchUp(comment);this.newline(this.whitespace.getNewlinesBefore(comment));var column=this.position.column;var val=this.generateComment(comment);if(column&&!this.isLast(["\n"," ","[","{"])){this._push(" ");column++}if(comment.type==="CommentBlock"&&this.format.indent.adjustMultilineComment){var offset=comment.loc&&comment.loc.start.column;if(offset){var newlineRegex=new RegExp("\\n\\s{1,"+offset+"}","g");val=val.replace(newlineRegex,"\n")}var indent=Math.max(this.indentSize(),column);val=val.replace(/\n/g,"\n"+_repeating2["default"](" ",indent))}if(column===0){val=this.getIndent()+val}if((this.format.compact||this.format.retainLines)&&comment.type==="CommentLine"){val+="\n"}this._push(val);this.newline(this.whitespace.getNewlinesAfter(comment))}};_createClass(CodeGenerator,null,[{key:"generators",value:{templateLiterals:require("./generators/template-literals"),comprehensions:require("./generators/comprehensions"),expressions:require("./generators/expressions"),statements:require("./generators/statements"),classes:require("./generators/classes"),methods:require("./generators/methods"),modules:require("./generators/modules"),types:require("./generators/types"),flow:require("./generators/flow"),base:require("./generators/base"),jsx:require("./generators/jsx")},enumerable:true}]);return CodeGenerator}();_lodashCollectionEach2["default"](_buffer2["default"].prototype,function(fn,key){CodeGenerator.prototype[key]=function(){return fn.apply(this.buffer,arguments)}});_lodashCollectionEach2["default"](CodeGenerator.generators,function(generator){_lodashObjectExtend2["default"](CodeGenerator.prototype,generator)});module.exports=function(ast,opts,code){var gen=new CodeGenerator(ast,opts,code);return gen.generate()};module.exports.CodeGenerator=CodeGenerator},{"../messages":60,"../types":196,"./buffer":35,"./generators/base":36,"./generators/classes":37,"./generators/comprehensions":38,"./generators/expressions":39,"./generators/flow":40,"./generators/jsx":41,"./generators/methods":42,"./generators/modules":43,"./generators/statements":44,"./generators/template-literals":45,"./generators/types":46,"./node":48,"./node/printer":50,"./position":52,"./source-map":53,"./whitespace":54,"detect-indent":409,"lodash/collection/each":437,"lodash/object/extend":537,repeating:611}],48:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _whitespace=require("./whitespace");var _whitespace2=_interopRequireDefault(_whitespace);var _parentheses=require("./parentheses");var parens=_interopRequireWildcard(_parentheses);var _lodashCollectionEach=require("lodash/collection/each");var _lodashCollectionEach2=_interopRequireDefault(_lodashCollectionEach);var _lodashCollectionSome=require("lodash/collection/some");var _lodashCollectionSome2=_interopRequireDefault(_lodashCollectionSome);var _types=require("../../types");var t=_interopRequireWildcard(_types);var find=function find(obj,node,parent){if(!obj)return;var result;var types=Object.keys(obj);for(var i=0;i","<=",">=","in","instanceof"],[">>","<<",">>>"],["+","-"],["*","/","%"],["**"]],function(tier,i){_lodashCollectionEach2["default"](tier,function(op){PRECEDENCE[op]=i})});function NullableTypeAnnotation(node,parent){return t.isArrayTypeAnnotation(parent)}exports.FunctionTypeAnnotation=NullableTypeAnnotation;function UpdateExpression(node,parent){if(t.isMemberExpression(parent)&&parent.object===node){return true}}function ObjectExpression(node,parent){if(t.isExpressionStatement(parent)){return true}if(t.isMemberExpression(parent)&&parent.object===node){return true}return false}function Binary(node,parent){if((t.isCallExpression(parent)||t.isNewExpression(parent))&&parent.callee===node){return true}if(t.isUnaryLike(parent)){return true}if(t.isMemberExpression(parent)&&parent.object===node){return true}if(t.isBinary(parent)){var parentOp=parent.operator;var parentPos=PRECEDENCE[parentOp];var nodeOp=node.operator;var nodePos=PRECEDENCE[nodeOp];if(parentPos>nodePos){return true}if(parentPos===nodePos&&parent.right===node){return true}}}function BinaryExpression(node,parent){if(node.operator==="in"){if(t.isVariableDeclarator(parent)){return true}if(t.isFor(parent)){return true}}}function SequenceExpression(node,parent){if(t.isForStatement(parent)){return false}if(t.isExpressionStatement(parent)&&parent.expression===node){return false}return true}function YieldExpression(node,parent){return t.isBinary(parent)||t.isUnaryLike(parent)||t.isCallExpression(parent)||t.isMemberExpression(parent)||t.isNewExpression(parent)||t.isConditionalExpression(parent)||t.isYieldExpression(parent)}function ClassExpression(node,parent){return t.isExpressionStatement(parent)}function UnaryLike(node,parent){return t.isMemberExpression(parent)&&parent.object===node}function FunctionExpression(node,parent){if(t.isExpressionStatement(parent)){return true}if(t.isMemberExpression(parent)&&parent.object===node){return true}if(t.isCallExpression(parent)&&parent.callee===node){return true}}function ConditionalExpression(node,parent){if(t.isUnaryLike(parent)){return true}if(t.isBinary(parent)){return true}if(t.isCallExpression(parent)||t.isNewExpression(parent)){if(parent.callee===node){return true}}if(t.isConditionalExpression(parent)&&parent.test===node){return true}if(t.isMemberExpression(parent)&&parent.object===node){return true}return false}function AssignmentExpression(node){if(t.isObjectPattern(node.left)){return true}else{return ConditionalExpression.apply(undefined,arguments)}}},{"../../types":196,"lodash/collection/each":437}],50:[function(require,module,exports){"use strict";exports.__esModule=true;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var NodePrinter=function(){function NodePrinter(generator,parent){_classCallCheck(this,NodePrinter);this.generator=generator;this.parent=parent}NodePrinter.prototype.printInnerComments=function printInnerComments(){if(!this.parent.innerComments)return;var gen=this.generator;gen.indent();gen._printComments(this.parent.innerComments);gen.dedent()};NodePrinter.prototype.plain=function plain(node,opts){return this.generator.print(node,this.parent,opts)};NodePrinter.prototype.sequence=function sequence(nodes){var opts=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];opts.statement=true;return this.generator.printJoin(this,nodes,opts)};NodePrinter.prototype.join=function join(nodes,opts){return this.generator.printJoin(this,nodes,opts)};NodePrinter.prototype.list=function list(items){var opts=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];if(opts.separator==null){opts.separator=",";if(!this.generator.format.compact)opts.separator+=" "}return this.join(items,opts)};NodePrinter.prototype.block=function block(node){return this.generator.printBlock(this,node)};NodePrinter.prototype.indentOnComments=function indentOnComments(node){return this.generator.printAndIndentOnComments(this,node)};return NodePrinter}();exports["default"]=NodePrinter;module.exports=exports["default"]},{}],51:[function(require,module,exports){"use strict";function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _lodashLangIsBoolean=require("lodash/lang/isBoolean");var _lodashLangIsBoolean2=_interopRequireDefault(_lodashLangIsBoolean);var _lodashCollectionEach=require("lodash/collection/each");var _lodashCollectionEach2=_interopRequireDefault(_lodashCollectionEach);var _lodashCollectionMap=require("lodash/collection/map");var _lodashCollectionMap2=_interopRequireDefault(_lodashCollectionMap);var _types=require("../../types");var t=_interopRequireWildcard(_types);function crawl(node){var state=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];if(t.isMemberExpression(node)){crawl(node.object,state);if(node.computed)crawl(node.property,state)}else if(t.isBinary(node)||t.isAssignmentExpression(node)){crawl(node.left,state);crawl(node.right,state)}else if(t.isCallExpression(node)){state.hasCall=true;crawl(node.callee,state)}else if(t.isFunction(node)){state.hasFunction=true}else if(t.isIdentifier(node)){state.hasHelper=state.hasHelper||isHelper(node.callee)}return state}function isHelper(node){if(t.isMemberExpression(node)){return isHelper(node.object)||isHelper(node.property)}else if(t.isIdentifier(node)){return node.name==="require"||node.name[0]==="_"}else if(t.isCallExpression(node)){return isHelper(node.callee)}else if(t.isBinary(node)||t.isAssignmentExpression(node)){return t.isIdentifier(node.left)&&isHelper(node.left)||isHelper(node.right)}else{return false}}function isType(node){return t.isLiteral(node)||t.isObjectExpression(node)||t.isArrayExpression(node)||t.isIdentifier(node)||t.isMemberExpression(node)}exports.nodes={AssignmentExpression:function AssignmentExpression(node){var state=crawl(node.right);if(state.hasCall&&state.hasHelper||state.hasFunction){return{before:state.hasFunction,after:true}}},SwitchCase:function SwitchCase(node,parent){return{before:node.consequent.length||parent.cases[0]===node}},LogicalExpression:function LogicalExpression(node){if(t.isFunction(node.left)||t.isFunction(node.right)){return{after:true}}},Literal:function Literal(node){if(node.value==="use strict"){return{after:true}}},CallExpression:function CallExpression(node){if(t.isFunction(node.callee)||isHelper(node)){return{before:true,after:true}}},VariableDeclaration:function VariableDeclaration(node){for(var i=0;i=max){i-=max}return i}var Whitespace=function(){function Whitespace(tokens){_classCallCheck(this,Whitespace);this.tokens=tokens;this.used={};this._lastFoundIndex=0}Whitespace.prototype.getNewlinesBefore=function getNewlinesBefore(node){var startToken;var endToken;var tokens=this.tokens;for(var j=0;j")}}).join("\n");if(highlighted){return _chalk2["default"].reset(frame)}else{return frame}};module.exports=exports["default"]},{chalk:217,esutils:413,"js-tokens":427,"line-numbers":429,repeating:611}],56:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _lodashObjectMerge=require("lodash/object/merge");var _lodashObjectMerge2=_interopRequireDefault(_lodashObjectMerge);exports["default"]=function(dest,src){if(!dest||!src)return;return _lodashObjectMerge2["default"](dest,src,function(a,b){if(b&&Array.isArray(a)){var c=a.slice(0);for(var _iterator=b,_isArray=Array.isArray(_iterator),_i=0,_iterator=_isArray?_iterator:_iterator[Symbol.iterator]();;){var _ref;if(_isArray){if(_i>=_iterator.length)break;_ref=_iterator[_i++]}else{_i=_iterator.next();if(_i.done)break;_ref=_i.value}var v=_ref;if(a.indexOf(v)<0){c.push(v)}}return c}})};module.exports=exports["default"]},{"lodash/object/merge":541}],57:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../types");var t=_interopRequireWildcard(_types);exports["default"]=function(ast,comments,tokens){if(ast&&ast.type==="Program"){return t.file(ast,comments||[],tokens||[])}else{throw new Error("Not a valid ast?")}};module.exports=exports["default"]},{"../types":196}],58:[function(require,module,exports){"use strict";exports.__esModule=true;exports["default"]=function(){return Object.create(null)};module.exports=exports["default"]},{}],59:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _babylon=require("babylon");var babylon=_interopRequireWildcard(_babylon);exports["default"]=function(code){var opts=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];var parseOpts={allowImportExportEverywhere:opts.looseModules,allowReturnOutsideFunction:opts.looseModules,allowHashBang:true,ecmaVersion:6,strictMode:opts.strictMode,sourceType:opts.sourceType,locations:true,features:opts.features||{},plugins:opts.plugins||{}};if(opts.nonStandard){parseOpts.plugins.jsx=true;parseOpts.plugins.flow=true}return babylon.parse(code,parseOpts)};module.exports=exports["default"]},{babylon:633}],60:[function(require,module,exports){"use strict";exports.__esModule=true;exports.get=get;exports.parseArgs=parseArgs;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _util=require("util");var util=_interopRequireWildcard(_util);var MESSAGES={tailCallReassignmentDeopt:"Function reference has been reassigned, so it will probably be dereferenced, therefore we can't optimise this with confidence",JSXNamespacedTags:"Namespace tags are not supported. ReactJSX is not XML.",classesIllegalBareSuper:"Illegal use of bare super",classesIllegalSuperCall:"Direct super call is illegal in non-constructor, use super.$1() instead",scopeDuplicateDeclaration:"Duplicate declaration $1",settersNoRest:"Setters aren't allowed to have a rest",noAssignmentsInForHead:"No assignments allowed in for-in/of head",expectedMemberExpressionOrIdentifier:"Expected type MemberExpression or Identifier",invalidParentForThisNode:"We don't know how to handle this node within the current parent - please open an issue",readOnly:"$1 is read-only",unknownForHead:"Unknown node type $1 in ForStatement",didYouMean:"Did you mean $1?",codeGeneratorDeopt:"Note: The code generator has deoptimised the styling of $1 as it exceeds the max of $2.",missingTemplatesDirectory:"no templates directory - this is most likely the result of a broken `npm publish`. Please report to https://github.com/babel/babel/issues",unsupportedOutputType:"Unsupported output type $1",illegalMethodName:"Illegal method name $1",lostTrackNodePath:"We lost track of this node's position, likely because the AST was directly manipulated",modulesIllegalExportName:"Illegal export $1",modulesDuplicateDeclarations:"Duplicate module declarations with the same source but in different scopes",undeclaredVariable:"Reference to undeclared variable $1",undeclaredVariableType:"Referencing a type alias outside of a type annotation",undeclaredVariableSuggestion:"Reference to undeclared variable $1 - did you mean $2?",traverseNeedsParent:"You must pass a scope and parentPath unless traversing a Program/File got a $1 node",traverseVerifyRootFunction:"You passed `traverse()` a function when it expected a visitor object, are you sure you didn't mean `{ enter: Function }`?",traverseVerifyVisitorProperty:"You passed `traverse()` a visitor object with the property $1 that has the invalid property $2",traverseVerifyNodeType:"You gave us a visitor for the node type $1 but it's not a valid type",pluginIllegalKind:"Illegal kind $1 for plugin $2",pluginIllegalPosition:"Illegal position $1 for plugin $2",pluginKeyCollision:"The plugin $1 collides with another of the same name",pluginNotTransformer:"The plugin $1 didn't export a Plugin instance",pluginUnknown:"Unknown plugin $1",pluginNotFile:"Plugin $1 is resolving to a different Babel version than what is performing the transformation.",pluginInvalidProperty:"Plugin $1 provided an invalid property of $2.",pluginInvalidPropertyVisitor:'Define your visitor methods inside a `visitor` property like so:\n\n new Plugin("foobar", {\n visitor: {\n // define your visitor methods here!\n }\n });\n'};exports.MESSAGES=MESSAGES;function get(key){for(var _len=arguments.length,args=Array(_len>1?_len-1:0),_key=1;_key<_len;_key++){args[_key-1]=arguments[_key]}var msg=MESSAGES[key];if(!msg)throw new ReferenceError("Unknown message "+JSON.stringify(key));args=parseArgs(args);return msg.replace(/\$(\d+)/g,function(str,i){return args[--i]})}function parseArgs(args){return args.map(function(val){if(val!=null&&val.inspect){return val.inspect()}else{try{return JSON.stringify(val)||val+""}catch(e){return util.inspect(val)}}})}},{util:30}],61:[function(require,module,exports){(function(global){"use strict";require("core-js/shim");require("regenerator/runtime");if(global._babelPolyfill){throw new Error("only one instance of babel/polyfill is allowed")}global._babelPolyfill=true}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"core-js/shim":405,"regenerator/runtime":604}],62:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _generation=require("../generation");var _generation2=_interopRequireDefault(_generation);var _messages=require("../messages");var messages=_interopRequireWildcard(_messages);var _util=require("../util");var util=_interopRequireWildcard(_util);var _transformationFile=require("../transformation/file");var _transformationFile2=_interopRequireDefault(_transformationFile);var _lodashCollectionEach=require("lodash/collection/each");var _lodashCollectionEach2=_interopRequireDefault(_lodashCollectionEach);var _types=require("../types");var t=_interopRequireWildcard(_types);function buildGlobal(namespace,builder){var body=[];var container=t.functionExpression(null,[t.identifier("global")],t.blockStatement(body));var tree=t.program([t.expressionStatement(t.callExpression(container,[util.template("helper-self-global")]))]);body.push(t.variableDeclaration("var",[t.variableDeclarator(namespace,t.assignmentExpression("=",t.memberExpression(t.identifier("global"),namespace),t.objectExpression([])))]));builder(body);return tree}function buildUmd(namespace,builder){var body=[];body.push(t.variableDeclaration("var",[t.variableDeclarator(namespace,t.identifier("global"))]));builder(body);var container=util.template("umd-commonjs-strict",{FACTORY_PARAMETERS:t.identifier("global"),BROWSER_ARGUMENTS:t.assignmentExpression("=",t.memberExpression(t.identifier("root"),namespace),t.objectExpression({})),COMMON_ARGUMENTS:t.identifier("exports"),AMD_ARGUMENTS:t.arrayExpression([t.literal("exports")]),FACTORY_BODY:body,UMD_ROOT:t.identifier("this")});return t.program([container])}function buildVar(namespace,builder){var body=[];body.push(t.variableDeclaration("var",[t.variableDeclarator(namespace,t.objectExpression({}))]));builder(body);return t.program(body)}function buildHelpers(body,namespace,whitelist){_lodashCollectionEach2["default"](_transformationFile2["default"].helpers,function(name){if(whitelist&&whitelist.indexOf(name)===-1)return;var key=t.identifier(t.toIdentifier(name));body.push(t.expressionStatement(t.assignmentExpression("=",t.memberExpression(namespace,key),util.template("helper-"+name))))})}exports["default"]=function(whitelist){var outputType=arguments.length<=1||arguments[1]===undefined?"global":arguments[1];var namespace=t.identifier("babelHelpers");var builder=function builder(body){return buildHelpers(body,namespace,whitelist)};var tree;var build={global:buildGlobal,umd:buildUmd,"var":buildVar}[outputType];if(build){tree=build(namespace,builder)}else{throw new Error(messages.get("unsupportedOutputType",outputType))}return _generation2["default"](tree).code};module.exports=exports["default"]},{"../generation":47,"../messages":60,"../transformation/file":63,"../types":196,"../util":199,"lodash/collection/each":437}],63:[function(require,module,exports){(function(process){"use strict";exports.__esModule=true;var _createClass=function(){function defineProperties(target,props){for(var i=0;i=0)continue;var group=pass.plugin.metadata.group;if(!pass.canTransform()||!group){stack.push(pass);continue}var mergeStack=[];var _arr4=_stack;for(var _i4=0;_i4<_arr4.length;_i4++){var _pass=_arr4[_i4];if(_pass.plugin.metadata.group===group){mergeStack.push(_pass);ignore.push(_pass)}}var visitors=[];var _arr5=mergeStack;for(var _i5=0;_i5<_arr5.length;_i5++){var _pass2=_arr5[_i5];visitors.push(_pass2.plugin.visitor)}var visitor=_traversal2["default"].visitors.merge(visitors);var mergePlugin=new _plugin2["default"](group,{visitor:visitor});stack.push(mergePlugin.buildPass(this))}return stack};File.prototype.set=function set(key,val){return this.data[key]=val};File.prototype.setDynamic=function setDynamic(key,fn){this.dynamicData[key]=fn};File.prototype.get=function get(key){var data=this.data[key];if(data){return data}else{var dynamic=this.dynamicData[key];if(dynamic){return this.set(key,dynamic())}}};File.prototype.resolveModuleSource=function resolveModuleSource(source){var resolveModuleSource=this.opts.resolveModuleSource;if(resolveModuleSource)source=resolveModuleSource(source,this.opts.filename);return source};File.prototype.addImport=function addImport(source,name,type){name=name||source;var id=this.dynamicImportIds[name];if(!id){source=this.resolveModuleSource(source);id=this.dynamicImportIds[name]=this.scope.generateUidIdentifier(name);var specifiers=[t.importDefaultSpecifier(id)];var declar=t.importDeclaration(specifiers,t.literal(source));declar._blockHoist=3;if(type){var modules=this.dynamicImportTypes[type]=this.dynamicImportTypes[type]||[];modules.push(declar)}if(this.transformers["es6.modules"].canTransform()){this.moduleFormatter.importSpecifier(specifiers[0],declar,this.dynamicImports,this.scope);this.moduleFormatter.hasLocalImports=true}else{this.dynamicImports.push(declar)}}return id};File.prototype.attachAuxiliaryComment=function attachAuxiliaryComment(node){var beforeComment=this.opts.auxiliaryCommentBefore;if(beforeComment){node.leadingComments=node.leadingComments||[];node.leadingComments.push({type:"CommentLine",value:" "+beforeComment})}var afterComment=this.opts.auxiliaryCommentAfter;if(afterComment){node.trailingComments=node.trailingComments||[];node.trailingComments.push({type:"CommentLine",value:" "+afterComment})}return node};File.prototype.addHelper=function addHelper(name){var isSolo=_lodashCollectionIncludes2["default"](File.soloHelpers,name);if(!isSolo&&!_lodashCollectionIncludes2["default"](File.helpers,name)){throw new ReferenceError("Unknown helper "+name)}var declar=this.declarations[name];if(declar)return declar;this.usedHelpers[name]=true;if(!isSolo){var generator=this.get("helperGenerator");var runtime=this.get("helpersNamespace");if(generator){return generator(name)}else if(runtime){var id=t.identifier(t.toIdentifier(name));return t.memberExpression(runtime,id)}}var ref=util.template("helper-"+name);var uid=this.declarations[name]=this.scope.generateUidIdentifier(name);if(t.isFunctionExpression(ref)&&!ref.id){ref.body._compact=true;ref._generated=true;ref.id=uid;ref.type="FunctionDeclaration";this.attachAuxiliaryComment(ref);this.path.unshiftContainer("body",ref)}else{ref._compact=true;this.scope.push({id:uid,init:ref,unique:true})}return uid};File.prototype.addTemplateObject=function addTemplateObject(helperName,strings,raw){var stringIds=raw.elements.map(function(string){return string.value});var name=helperName+"_"+raw.elements.length+"_"+stringIds.join(",");var declar=this.declarations[name];if(declar)return declar;var uid=this.declarations[name]=this.scope.generateUidIdentifier("templateObject");var helperId=this.addHelper(helperName);var init=t.callExpression(helperId,[strings,raw]);init._compact=true;this.scope.push({id:uid,init:init,_blockHoist:1.9});return uid};File.prototype.errorWithNode=function errorWithNode(node,msg){var Error=arguments.length<=2||arguments[2]===undefined?SyntaxError:arguments[2];var err;var loc=node&&(node.loc||node._loc);if(loc){err=new Error("Line "+loc.start.line+": "+msg);err.loc=loc.start}else{err=new Error("There's been an error on a dynamic node. This is almost certainly an internal error. Please report it.")}return err};File.prototype.mergeSourceMap=function mergeSourceMap(map){var opts=this.opts;var inputMap=opts.inputSourceMap;if(inputMap){map.sources[0]=inputMap.file;var inputMapConsumer=new _sourceMap2["default"].SourceMapConsumer(inputMap);var outputMapConsumer=new _sourceMap2["default"].SourceMapConsumer(map);var outputMapGenerator=_sourceMap2["default"].SourceMapGenerator.fromSourceMap(outputMapConsumer);outputMapGenerator.applySourceMap(inputMapConsumer);var mergedMap=outputMapGenerator.toJSON();mergedMap.sources=inputMap.sources;mergedMap.file=inputMap.file;return mergedMap}return map};File.prototype.getModuleFormatter=function getModuleFormatter(type){if(_lodashLangIsFunction2["default"](type)||!_modules2["default"][type]){this.log.deprecate("Custom module formatters are deprecated and will be removed in the next major. Please use Babel plugins instead.")}var ModuleFormatter=_lodashLangIsFunction2["default"](type)?type:_modules2["default"][type];if(!ModuleFormatter){var loc=_tryResolve2["default"].relative(type);if(loc)ModuleFormatter=require(loc)}if(!ModuleFormatter){throw new ReferenceError("Unknown module formatter type "+JSON.stringify(type))}return new ModuleFormatter(this)};File.prototype.parse=function parse(code){var opts=this.opts;var parseOpts={highlightCode:opts.highlightCode,nonStandard:opts.nonStandard,sourceType:opts.sourceType,filename:opts.filename,plugins:{}};var features=parseOpts.features={};for(var key in this.transformers){var transformer=this.transformers[key];features[key]=transformer.canTransform()}parseOpts.looseModules=this.isLoose("es6.modules");parseOpts.strictMode=features.strict;this.log.debug("Parse start");var ast=_helpersParse2["default"](code,parseOpts);this.log.debug("Parse stop");return ast};File.prototype._addAst=function _addAst(ast){this.path=_traversalPath2["default"].get({hub:this.hub,parentPath:null,parent:ast,container:ast,key:"program"}).setContext();this.scope=this.path.scope;this.ast=ast};File.prototype.addAst=function addAst(ast){this.log.debug("Start set AST");this._addAst(ast);this.log.debug("End set AST");this.log.debug("Start module formatter init");var modFormatter=this.moduleFormatter=this.getModuleFormatter(this.opts.modules);if(modFormatter.init&&this.transformers["es6.modules"].canTransform()){modFormatter.init()}this.log.debug("End module formatter init")};File.prototype.transform=function transform(){this.call("pre");var _arr6=this.transformerStack;for(var _i6=0;_i6<_arr6.length;_i6++){var pass=_arr6[_i6];pass.transform()}this.call("post");return this.generate()};File.prototype.wrap=function wrap(code,callback){code=code+"";try{if(this.shouldIgnore()){return this.makeResult({code:code,ignored:true})}else{return callback()}}catch(err){if(err._babel){throw err}else{err._babel=true}var message=err.message=this.opts.filename+": "+err.message;var loc=err.loc;if(loc){err.codeFrame=_helpersCodeFrame2["default"](code,loc.line,loc.column+1,this.opts);message+="\n"+err.codeFrame}if(process.browser){err.message=message}if(err.stack){var newStack=err.stack.replace(err.message,message);try{err.stack=newStack}catch(e){}}throw err}};File.prototype.addCode=function addCode(code){code=(code||"")+"";code=this.parseInputSourceMap(code);this.code=code};File.prototype.parseCode=function parseCode(){this.parseShebang();var ast=this.parse(this.code);this.addAst(ast)};File.prototype.shouldIgnore=function shouldIgnore(){var opts=this.opts;return util.shouldIgnore(opts.filename,opts.ignore,opts.only)};File.prototype.call=function call(key){var _arr7=this.uncollapsedTransformerStack;for(var _i7=0;_i7<_arr7.length;_i7++){var pass=_arr7[_i7];var fn=pass.plugin[key];if(fn)fn(this)}};File.prototype.parseInputSourceMap=function parseInputSourceMap(code){var opts=this.opts;if(opts.inputSourceMap!==false){var inputMap=_convertSourceMap2["default"].fromSource(code);if(inputMap){opts.inputSourceMap=inputMap.toObject();code=_convertSourceMap2["default"].removeComments(code)}}return code};File.prototype.parseShebang=function parseShebang(){var shebangMatch=_shebangRegex2["default"].exec(this.code);if(shebangMatch){this.shebang=shebangMatch[0];this.code=this.code.replace(_shebangRegex2["default"],"")}};File.prototype.makeResult=function makeResult(_ref){var code=_ref.code;var _ref$map=_ref.map;var map=_ref$map===undefined?null:_ref$map;var ast=_ref.ast;var ignored=_ref.ignored;var result={metadata:null,ignored:!!ignored,code:null,ast:null,map:map};if(this.opts.code){result.code=code}if(this.opts.ast){result.ast=ast}if(this.opts.metadata){result.metadata=this.metadata;result.metadata.usedHelpers=Object.keys(this.usedHelpers)}return result};File.prototype.generate=function generate(){var opts=this.opts;var ast=this.ast;var result={ast:ast};if(!opts.code)return this.makeResult(result);this.log.debug("Generation start");var _result=_generation2["default"](ast,opts,this.code);result.code=_result.code;result.map=_result.map;this.log.debug("Generation end");if(this.shebang){result.code=this.shebang+"\n"+result.code}if(result.map){result.map=this.mergeSourceMap(result.map)}if(opts.sourceMaps==="inline"||opts.sourceMaps==="both"){result.code+="\n"+_convertSourceMap2["default"].fromObject(result.map).toComment()}if(opts.sourceMaps==="inline"){result.map=null}return this.makeResult(result)};_createClass(File,null,[{key:"helpers",value:["inherits","defaults","create-class","create-decorated-class","create-decorated-object","define-decorated-property-descriptor","tagged-template-literal","tagged-template-literal-loose","to-array","to-consumable-array","sliced-to-array","sliced-to-array-loose","object-without-properties","has-own","slice","bind","define-property","async-to-generator","interop-export-wildcard","interop-require-wildcard","interop-require-default","typeof","extends","get","set","new-arrow-check","class-call-check","object-destructuring-empty","temporal-undefined","temporal-assert-defined","self-global","default-props","instanceof","interop-require"],enumerable:true},{key:"soloHelpers",value:[],enumerable:true}]);return File}();exports["default"]=File;module.exports=exports["default"]}).call(this,require("_process"))},{"../../generation":47,"../../helpers/code-frame":55,"../../helpers/parse":59,"../../traversal":165,"../../traversal/hub":164,"../../traversal/path":172,"../../types":196,"../../util":199,"../modules":91,"../plugin":99,"./logger":64,"./options/option-manager":67,"./plugin-manager":69,_process:12,"convert-source-map":225,"lodash/collection/includes":439,"lodash/lang/isFunction":526,"lodash/object/defaults":536,path:11,"shebang-regex":614,"source-map":616,"try-resolve":630}],64:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _debugNode=require("debug/node");var _debugNode2=_interopRequireDefault(_debugNode);var verboseDebug=_debugNode2["default"]("babel:verbose");var generalDebug=_debugNode2["default"]("babel");var seenDeprecatedMessages=[];var Logger=function(){function Logger(file,filename){_classCallCheck(this,Logger);this.filename=filename;this.file=file}Logger.prototype._buildMessage=function _buildMessage(msg){var parts="[BABEL] "+this.filename;if(msg)parts+=": "+msg;return parts};Logger.prototype.warn=function warn(msg){console.warn(this._buildMessage(msg))};Logger.prototype.error=function error(msg){var Constructor=arguments.length<=1||arguments[1]===undefined?Error:arguments[1];throw new Constructor(this._buildMessage(msg))};Logger.prototype.deprecate=function deprecate(msg){if(this.file.opts&&this.file.opts.suppressDeprecationMessages)return;msg=this._buildMessage(msg);if(seenDeprecatedMessages.indexOf(msg)>=0)return;seenDeprecatedMessages.push(msg);console.error(msg)};Logger.prototype.verbose=function verbose(msg){if(verboseDebug.enabled)verboseDebug(this._buildMessage(msg))};Logger.prototype.debug=function debug(msg){if(generalDebug.enabled)generalDebug(this._buildMessage(msg))};Logger.prototype.deopt=function deopt(node,msg){this.debug(msg)};return Logger}();exports["default"]=Logger;module.exports=exports["default"]},{"debug/node":407}],65:[function(require,module,exports){module.exports={filename:{type:"filename",description:"filename to use when reading from stdin - this will be used in source-maps, errors etc","default":"unknown",shorthand:"f"},filenameRelative:{hidden:true,type:"string"},inputSourceMap:{hidden:true},extra:{hidden:true,"default":{}},env:{hidden:true,"default":{}},moduleId:{description:"specify a custom name for module ids",type:"string"},getModuleId:{hidden:true},retainLines:{type:"boolean","default":false,description:"retain line numbers - will result in really ugly code"},nonStandard:{type:"boolean","default":true,description:"enable/disable support for JSX and Flow (on by default)"},experimental:{type:"boolean",description:"allow use of experimental transformers","default":false},highlightCode:{description:"enable/disable ANSI syntax highlighting of code frames (on by default)",type:"boolean","default":true},suppressDeprecationMessages:{type:"boolean","default":false,hidden:true},resolveModuleSource:{hidden:true},stage:{description:"ECMAScript proposal stage version to allow [0-4]",shorthand:"e",type:"number","default":2},blacklist:{type:"transformerList",description:"blacklist of transformers to NOT use",shorthand:"b","default":[]},whitelist:{type:"transformerList",optional:true,description:"whitelist of transformers to ONLY use",shorthand:"l"},optional:{type:"transformerList",description:"list of optional transformers to enable","default":[]},modules:{type:"string",description:"module formatter type to use [common]","default":"common",shorthand:"m"},moduleIds:{type:"boolean","default":false,shorthand:"M",description:"insert an explicit id for modules"},loose:{type:"transformerList",description:"list of transformers to enable loose mode ON",shorthand:"L"},jsxPragma:{type:"string",description:"custom pragma to use with JSX (same functionality as @jsx comments)", -"default":"React.createElement",shorthand:"P"},plugins:{type:"list",description:"","default":[]},ignore:{type:"list",description:"list of glob paths to **not** compile","default":[]},only:{type:"list",description:"list of glob paths to **only** compile"},code:{hidden:true,"default":true,type:"boolean"},metadata:{hidden:true,"default":true,type:"boolean"},ast:{hidden:true,"default":true,type:"boolean"},comments:{type:"boolean","default":true,description:"strip/output comments in generated output (on by default)"},shouldPrintComment:{hidden:true,description:"optional callback to control whether a comment should be inserted, when this is used the comments option is ignored"},compact:{type:"booleanString","default":"auto",description:"do not include superfluous whitespace characters and line terminators [true|false|auto]"},keepModuleIdExtensions:{type:"boolean",description:"keep extensions when generating module ids","default":false,shorthand:"k"},auxiliaryComment:{deprecated:"renamed to auxiliaryCommentBefore",shorthand:"a",alias:"auxiliaryCommentBefore"},auxiliaryCommentBefore:{type:"string","default":"",description:"attach a comment before all helper declarations and auxiliary code"},auxiliaryCommentAfter:{type:"string","default":"",description:"attach a comment after all helper declarations and auxiliary code"},externalHelpers:{type:"boolean","default":false,shorthand:"r",description:"uses a reference to `babelHelpers` instead of placing helpers at the top of your code."},metadataUsedHelpers:{deprecated:"Not required anymore as this is enabled by default",type:"boolean","default":false,hidden:true},sourceMap:{alias:"sourceMaps",hidden:true},sourceMaps:{type:"booleanString",description:"[true|false|inline]","default":false,shorthand:"s"},sourceMapName:{alias:"sourceMapTarget",description:"DEPRECATED - Please use sourceMapTarget"},sourceMapTarget:{type:"string",description:"set `file` on returned source map"},sourceFileName:{type:"string",description:"set `sources[0]` on returned source map"},sourceRoot:{type:"filename",description:"the root from which all sources are relative"},moduleRoot:{type:"filename",description:"optional prefix for the AMD module formatter that will be prepend to the filename on module definitions"},breakConfig:{type:"boolean","default":false,hidden:true,description:"stop trying to load .babelrc files"},babelrc:{description:"Specify a custom list of babelrc files to use",type:"list"},sourceType:{description:"","default":"module"}}},{}],66:[function(require,module,exports){"use strict";exports.__esModule=true;exports.validateOption=validateOption;exports.normaliseOptions=normaliseOptions;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _parsers=require("./parsers");var parsers=_interopRequireWildcard(_parsers);var _config=require("./config");var _config2=_interopRequireDefault(_config);exports.config=_config2["default"];function validateOption(key,val,pipeline){var opt=_config2["default"][key];var parser=opt&&parsers[opt.type];if(parser&&parser.validate){return parser.validate(key,val,pipeline)}else{return val}}function normaliseOptions(){var options=arguments.length<=0||arguments[0]===undefined?{}:arguments[0];for(var key in options){var val=options[key];if(val==null)continue;var opt=_config2["default"][key];if(!opt)continue;var parser=parsers[opt.type];if(parser)val=parser(val);options[key]=val}return options}},{"./config":65,"./parsers":68}],67:[function(require,module,exports){(function(process){"use strict";exports.__esModule=true;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _index=require("./index");var _json5=require("json5");var _json52=_interopRequireDefault(_json5);var _pathIsAbsolute=require("path-is-absolute");var _pathIsAbsolute2=_interopRequireDefault(_pathIsAbsolute);var _pathExists=require("path-exists");var _pathExists2=_interopRequireDefault(_pathExists);var _lodashLangClone=require("lodash/lang/clone");var _lodashLangClone2=_interopRequireDefault(_lodashLangClone);var _helpersMerge=require("../../../helpers/merge");var _helpersMerge2=_interopRequireDefault(_helpersMerge);var _config=require("./config");var _config2=_interopRequireDefault(_config);var _path=require("path");var _path2=_interopRequireDefault(_path);var _fs=require("fs");var _fs2=_interopRequireDefault(_fs);var existsCache={};var jsonCache={};var BABELIGNORE_FILENAME=".babelignore";var BABELRC_FILENAME=".babelrc";var PACKAGE_FILENAME="package.json";function exists(filename){var cached=existsCache[filename];if(cached!=null){return cached}else{return existsCache[filename]=_pathExists2["default"].sync(filename)}}var OptionManager=function(){function OptionManager(log,pipeline){_classCallCheck(this,OptionManager);this.resolvedConfigs=[];this.options=OptionManager.createBareOptions();this.pipeline=pipeline;this.log=log}OptionManager.createBareOptions=function createBareOptions(){var opts={};for(var key in _config2["default"]){var opt=_config2["default"][key];opts[key]=_lodashLangClone2["default"](opt["default"])}return opts};OptionManager.prototype.addConfig=function addConfig(loc,key){var json=arguments.length<=2||arguments[2]===undefined?_json52["default"]:arguments[2];if(this.resolvedConfigs.indexOf(loc)>=0)return;var content=_fs2["default"].readFileSync(loc,"utf8");var opts;try{opts=jsonCache[content]=jsonCache[content]||json.parse(content);if(key)opts=opts[key]}catch(err){err.message=loc+": Error while parsing JSON - "+err.message;throw err}this.mergeOptions(opts,loc);this.resolvedConfigs.push(loc)};OptionManager.prototype.mergeOptions=function mergeOptions(opts){var alias=arguments.length<=1||arguments[1]===undefined?"foreign":arguments[1];if(!opts)return;for(var key in opts){if(key[0]==="_")continue;var option=_config2["default"][key];if(!option)this.log.error("Unknown option: "+alias+"."+key,ReferenceError)}_index.normaliseOptions(opts);_helpersMerge2["default"](this.options,opts)};OptionManager.prototype.addIgnoreConfig=function addIgnoreConfig(loc){var file=_fs2["default"].readFileSync(loc,"utf8");var lines=file.split("\n");lines=lines.map(function(line){return line.replace(/#(.*?)$/,"").trim()}).filter(function(line){return!!line});this.mergeOptions({ignore:lines},loc)};OptionManager.prototype.findConfigs=function findConfigs(loc){if(!loc)return;if(!_pathIsAbsolute2["default"](loc)){loc=_path2["default"].join(process.cwd(),loc)}while(loc!==(loc=_path2["default"].dirname(loc))){if(this.options.breakConfig)return;var configLoc=_path2["default"].join(loc,BABELRC_FILENAME);if(exists(configLoc))this.addConfig(configLoc);var pkgLoc=_path2["default"].join(loc,PACKAGE_FILENAME);if(exists(pkgLoc))this.addConfig(pkgLoc,"babel",JSON);var ignoreLoc=_path2["default"].join(loc,BABELIGNORE_FILENAME);if(exists(ignoreLoc))this.addIgnoreConfig(ignoreLoc)}};OptionManager.prototype.normaliseOptions=function normaliseOptions(){var opts=this.options;for(var key in _config2["default"]){var option=_config2["default"][key];var val=opts[key];if(!val&&option.optional)continue;if(this.log&&val&&option.deprecated){this.log.deprecate("Deprecated option "+key+": "+option.deprecated)}if(this.pipeline&&val){val=_index.validateOption(key,val,this.pipeline)}if(option.alias){opts[option.alias]=opts[option.alias]||val}else{opts[key]=val}}};OptionManager.prototype.init=function init(opts){this.mergeOptions(opts,"direct");if(opts.babelrc){var _arr=opts.babelrc;for(var _i=0;_i<_arr.length;_i++){var loc=_arr[_i];this.addConfig(loc)}}if(opts.babelrc!==false){this.findConfigs(opts.filename)}var envKey=process.env.BABEL_ENV||process.env.NODE_ENV||"development";if(this.options.env){this.mergeOptions(this.options.env[envKey],"direct.env."+envKey)}this.normaliseOptions(opts);return this.options};return OptionManager}();exports["default"]=OptionManager;module.exports=exports["default"]}).call(this,require("_process"))},{"../../../helpers/merge":56,"./config":65,"./index":66,_process:12,fs:1,json5:428,"lodash/lang/clone":520,path:11,"path-exists":552,"path-is-absolute":553}],68:[function(require,module,exports){"use strict";exports.__esModule=true;exports.transformerList=transformerList;exports.number=number;exports.boolean=boolean;exports.booleanString=booleanString;exports.list=list;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _slash=require("slash");var _slash2=_interopRequireDefault(_slash);var _util=require("../../../util");var util=_interopRequireWildcard(_util);function transformerList(val){return util.arrayify(val)}transformerList.validate=function(key,val,pipeline){if(val.indexOf("all")>=0||val.indexOf(true)>=0){val=Object.keys(pipeline.transformers)}return pipeline._ensureTransformerNames(key,val)};function number(val){return+val}var filename=_slash2["default"];exports.filename=filename;function boolean(val){return!!val}function booleanString(val){return util.booleanify(val)}function list(val){return util.list(val)}},{"../../../util":199,slash:615}],69:[function(require,module,exports){"use strict";exports.__esModule=true;var _createClass=function(){function defineProperties(target,props){for(var i=0;i=3){callExpr._prettyCall=true}return t.inherits(callExpr,node)}};return visitor};module.exports=exports["default"]},{"../../messages":60,"../../types":196,"./react":79,esutils:413,"lodash/lang/isString":532}],73:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../types");var t=_interopRequireWildcard(_types);var visitor={enter:function enter(node,parent,scope,state){if(this.isThisExpression()||this.isReferencedIdentifier({name:"arguments"})){state.found=true;this.stop()}},Function:function Function(){this.skip()}};exports["default"]=function(node,scope){var container=t.functionExpression(null,[],node.body,node.generator,node.async);var callee=container;var args=[];var state={found:false};scope.traverse(node,visitor,state);if(state.found){callee=t.memberExpression(container,t.identifier("apply"));args=[t.thisExpression(),t.identifier("arguments")]}var call=t.callExpression(callee,args);if(node.generator)call=t.yieldExpression(call,true);return t.returnStatement(call)};module.exports=exports["default"]},{"../../types":196}],74:[function(require,module,exports){"use strict";exports.__esModule=true;exports.push=push;exports.hasComputed=hasComputed;exports.toComputedObjectFromClass=toComputedObjectFromClass;exports.toClassObject=toClassObject;exports.toDefineObject=toDefineObject;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _lodashCollectionEach=require("lodash/collection/each");var _lodashCollectionEach2=_interopRequireDefault(_lodashCollectionEach);var _lodashObjectHas=require("lodash/object/has");var _lodashObjectHas2=_interopRequireDefault(_lodashObjectHas);var _types=require("../../types");var t=_interopRequireWildcard(_types);function push(mutatorMap,node,kind,file){var alias=t.toKeyAlias(node);var map={};if(_lodashObjectHas2["default"](mutatorMap,alias))map=mutatorMap[alias];mutatorMap[alias]=map;map._inherits=map._inherits||[];map._inherits.push(node);map._key=node.key;if(node.computed){map._computed=true}if(node.decorators){var decorators=map.decorators=map.decorators||t.arrayExpression([]);decorators.elements=decorators.elements.concat(node.decorators.map(function(dec){return dec.expression}).reverse())}if(map.value||map.initializer){throw file.errorWithNode(node,"Key conflict with sibling node")}if(node.value){if(node.kind==="init")kind="value";if(node.kind==="get")kind="get";if(node.kind==="set")kind="set";t.inheritsComments(node.value,node);map[kind]=node.value}return map}function hasComputed(mutatorMap){for(var key in mutatorMap){if(mutatorMap[key]._computed){return true}}return false}function toComputedObjectFromClass(obj){var objExpr=t.arrayExpression([]);for(var i=0;i=0}function pullFlag(node,flag){var flags=node.regex.flags.split("");if(node.regex.flags.indexOf(flag)<0)return;_lodashArrayPull2["default"](flags,flag);node.regex.flags=flags.join("")}},{"../../types":196,"lodash/array/pull":434}],81:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../types");var t=_interopRequireWildcard(_types);var awaitVisitor={Function:function Function(){this.skip()},AwaitExpression:function AwaitExpression(node){node.type="YieldExpression";if(node.all){node.all=false;node.argument=t.callExpression(t.memberExpression(t.identifier("Promise"),t.identifier("all")),[node.argument])}}};var referenceVisitor={ReferencedIdentifier:function ReferencedIdentifier(node,parent,scope,state){var name=state.id.name;if(node.name===name&&scope.bindingIdentifierEquals(name,state.id)){return state.ref=state.ref||scope.generateUidIdentifier(name)}}};exports["default"]=function(path,callId){var node=path.node;node.async=false;node.generator=true;path.traverse(awaitVisitor,state);var call=t.callExpression(callId,[node]);var id=node.id;node.id=null;if(t.isFunctionDeclaration(node)){var declar=t.variableDeclaration("let",[t.variableDeclarator(id,call)]);declar._blockHoist=true;return declar}else{if(id){var state={id:id};path.traverse(referenceVisitor,state);if(state.ref){path.scope.parent.push({id:state.ref});return t.assignmentExpression("=",state.ref,call)}}return call}};module.exports=exports["default"]},{"../../types":196}],82:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _messages=require("../../messages");var messages=_interopRequireWildcard(_messages);var _types=require("../../types");var t=_interopRequireWildcard(_types);function isIllegalBareSuper(node,parent){if(!t.isSuper(node))return false;if(t.isMemberExpression(parent,{computed:false}))return false;if(t.isCallExpression(parent,{callee:node}))return false;return true}function isMemberExpressionSuper(node){return t.isMemberExpression(node)&&t.isSuper(node.object)}var visitor={enter:function enter(node,parent,scope,state){var topLevel=state.topLevel;var self=state.self;if(t.isFunction(node)&&!t.isArrowFunctionExpression(node)){self.traverseLevel(this,false);return this.skip()}if(t.isProperty(node,{method:true})||t.isMethodDefinition(node)){return this.skip()}var getThisReference=topLevel?t.thisExpression:self.getThisReference.bind(self);var callback=self.specHandle;if(self.isLoose)callback=self.looseHandle;var result=callback.call(self,this,getThisReference);if(result)this.hasSuper=true;if(result===true)return;return result}};var ReplaceSupers=function(){function ReplaceSupers(opts){var inClass=arguments.length<=1||arguments[1]===undefined?false:arguments[1];_classCallCheck(this,ReplaceSupers);this.topLevelThisReference=opts.topLevelThisReference;this.methodPath=opts.methodPath;this.methodNode=opts.methodNode;this.superRef=opts.superRef;this.isStatic=opts.isStatic;this.hasSuper=false;this.inClass=inClass;this.isLoose=opts.isLoose;this.scope=opts.scope;this.file=opts.file;this.opts=opts}ReplaceSupers.prototype.getObjectRef=function getObjectRef(){return this.opts.objectRef||this.opts.getObjectRef()};ReplaceSupers.prototype.setSuperProperty=function setSuperProperty(property,value,isComputed,thisExpression){return t.callExpression(this.file.addHelper("set"),[t.callExpression(t.memberExpression(t.identifier("Object"),t.identifier("getPrototypeOf")),[this.isStatic?this.getObjectRef():t.memberExpression(this.getObjectRef(),t.identifier("prototype"))]),isComputed?property:t.literal(property.name),value,thisExpression])};ReplaceSupers.prototype.getSuperProperty=function getSuperProperty(property,isComputed,thisExpression){return t.callExpression(this.file.addHelper("get"),[t.callExpression(t.memberExpression(t.identifier("Object"),t.identifier("getPrototypeOf")),[this.isStatic?this.getObjectRef():t.memberExpression(this.getObjectRef(),t.identifier("prototype"))]),isComputed?property:t.literal(property.name),thisExpression])};ReplaceSupers.prototype.replace=function replace(){this.traverseLevel(this.methodPath.get("value"),true)};ReplaceSupers.prototype.traverseLevel=function traverseLevel(path,topLevel){var state={self:this,topLevel:topLevel};path.traverse(visitor,state)};ReplaceSupers.prototype.getThisReference=function getThisReference(){if(this.topLevelThisReference){return this.topLevelThisReference}else{var ref=this.topLevelThisReference=this.scope.generateUidIdentifier("this");this.methodNode.value.body.body.unshift(t.variableDeclaration("var",[t.variableDeclarator(this.topLevelThisReference,t.thisExpression())]));return ref}};ReplaceSupers.prototype.getLooseSuperProperty=function getLooseSuperProperty(id,parent){var methodNode=this.methodNode;var methodName=methodNode.key;var superRef=this.superRef||t.identifier("Function");if(parent.property===id){return}else if(t.isCallExpression(parent,{callee:id})){parent.arguments.unshift(t.thisExpression());if(methodName.name==="constructor"){if(parent.arguments.length===2&&t.isSpreadElement(parent.arguments[1])&&t.isIdentifier(parent.arguments[1].argument,{name:"arguments"})){parent.arguments[1]=parent.arguments[1].argument;return t.memberExpression(superRef,t.identifier("apply"))}else{return t.memberExpression(superRef,t.identifier("call"))}}else{id=superRef;if(!methodNode["static"]){id=t.memberExpression(id,t.identifier("prototype"))}id=t.memberExpression(id,methodName,methodNode.computed);return t.memberExpression(id,t.identifier("call"))}}else if(t.isMemberExpression(parent)&&!methodNode["static"]){return t.memberExpression(superRef,t.identifier("prototype"))}else{return superRef}};ReplaceSupers.prototype.looseHandle=function looseHandle(path,getThisReference){var node=path.node;if(path.isSuper()){return this.getLooseSuperProperty(node,path.parent)}else if(path.isCallExpression()){var callee=node.callee;if(!t.isMemberExpression(callee))return;if(!t.isSuper(callee.object))return;t.appendToMemberExpression(callee,t.identifier("call"));node.arguments.unshift(getThisReference());return true}};ReplaceSupers.prototype.specHandleAssignmentExpression=function specHandleAssignmentExpression(ref,path,node,getThisReference){if(node.operator==="="){return this.setSuperProperty(node.left.property,node.right,node.left.computed,getThisReference())}else{ref=ref||path.scope.generateUidIdentifier("ref");return[t.variableDeclaration("var",[t.variableDeclarator(ref,node.left)]),t.expressionStatement(t.assignmentExpression("=",node.left,t.binaryExpression(node.operator[0],ref,node.right)))]}};ReplaceSupers.prototype.specHandle=function specHandle(path,getThisReference){var methodNode=this.methodNode;var property;var computed;var args;var thisReference;var parent=path.parent;var node=path.node;if(isIllegalBareSuper(node,parent)){throw path.errorWithNode(messages.get("classesIllegalBareSuper"))}if(t.isCallExpression(node)){var callee=node.callee;if(t.isSuper(callee)){property=methodNode.key;computed=methodNode.computed;args=node.arguments;if(methodNode.key.name!=="constructor"||!this.inClass){var methodName=methodNode.key.name||"METHOD_NAME";throw this.file.errorWithNode(node,messages.get("classesIllegalSuperCall",methodName))}}else if(isMemberExpressionSuper(callee)){property=callee.property;computed=callee.computed;args=node.arguments}}else if(t.isMemberExpression(node)&&t.isSuper(node.object)){property=node.property;computed=node.computed}else if(t.isUpdateExpression(node)&&isMemberExpressionSuper(node.argument)){var binary=t.binaryExpression(node.operator[0],node.argument,t.literal(1));if(node.prefix){return this.specHandleAssignmentExpression(null,path,binary,getThisReference)}else{var ref=path.scope.generateUidIdentifier("ref");return this.specHandleAssignmentExpression(ref,path,binary,getThisReference).concat(t.expressionStatement(ref))}}else if(t.isAssignmentExpression(node)&&isMemberExpressionSuper(node.left)){return this.specHandleAssignmentExpression(null,path,node,getThisReference)}if(!property)return;thisReference=getThisReference();var superProperty=this.getSuperProperty(property,computed,thisReference);if(args){if(args.length===1&&t.isSpreadElement(args[0])){return t.callExpression(t.memberExpression(superProperty,t.identifier("apply")),[thisReference,args[0].argument])}else{return t.callExpression(t.memberExpression(superProperty,t.identifier("call")),[thisReference].concat(args))}}else{return superProperty}};return ReplaceSupers}();exports["default"]=ReplaceSupers;module.exports=exports["default"]},{"../../messages":60,"../../types":196}],83:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _pipeline=require("./pipeline");var _pipeline2=_interopRequireDefault(_pipeline);var _transformers=require("./transformers");var _transformers2=_interopRequireDefault(_transformers);var _transformersDeprecated=require("./transformers/deprecated");var _transformersDeprecated2=_interopRequireDefault(_transformersDeprecated);var _transformersAliases=require("./transformers/aliases");var _transformersAliases2=_interopRequireDefault(_transformersAliases);var _transformersFilters=require("./transformers/filters");var filters=_interopRequireWildcard(_transformersFilters);var pipeline=new _pipeline2["default"];for(var key in _transformers2["default"]){var transformer=_transformers2["default"][key];if(typeof transformer==="object"){var metadata=transformer.metadata=transformer.metadata||{};metadata.group=metadata.group||"builtin-basic"}}pipeline.addTransformers(_transformers2["default"]);pipeline.addDeprecated(_transformersDeprecated2["default"]);pipeline.addAliases(_transformersAliases2["default"]);pipeline.addFilter(filters.internal);pipeline.addFilter(filters.blacklist);pipeline.addFilter(filters.whitelist);pipeline.addFilter(filters.stage);pipeline.addFilter(filters.optional);var transform=pipeline.transform.bind(pipeline);transform.fromAst=pipeline.transformFromAst.bind(pipeline);transform.pipeline=pipeline;exports["default"]=transform;module.exports=exports["default"]},{"./pipeline":97,"./transformers":143,"./transformers/aliases":101,"./transformers/deprecated":102,"./transformers/filters":142}],84:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _libMetadata=require("./lib/metadata");var metadataVisitor=_interopRequireWildcard(_libMetadata);var _messages=require("../../messages");var messages=_interopRequireWildcard(_messages);var _libRemaps=require("./lib/remaps");var _libRemaps2=_interopRequireDefault(_libRemaps);var _helpersObject=require("../../helpers/object");var _helpersObject2=_interopRequireDefault(_helpersObject);var _util=require("../../util");var util=_interopRequireWildcard(_util);var _types=require("../../types");var t=_interopRequireWildcard(_types);var DefaultFormatter=function(){function DefaultFormatter(file){_classCallCheck(this,DefaultFormatter);this.sourceScopes=_helpersObject2["default"]();this.defaultIds=_helpersObject2["default"]();this.ids=_helpersObject2["default"]();this.remaps=new _libRemaps2["default"](file,this);this.scope=file.scope;this.file=file;this.hasNonDefaultExports=false;this.hasLocalExports=false;this.hasLocalImports=false;this.localExports=_helpersObject2["default"]();this.localImports=_helpersObject2["default"]();this.metadata=file.metadata.modules;this.getMetadata()}DefaultFormatter.prototype.addScope=function addScope(path){var source=path.node.source&&path.node.source.value;if(!source)return;var existingScope=this.sourceScopes[source];if(existingScope&&existingScope!==path.scope){throw path.errorWithNode(messages.get("modulesDuplicateDeclarations"))}this.sourceScopes[source]=path.scope};DefaultFormatter.prototype.isModuleType=function isModuleType(node,type){var modules=this.file.dynamicImportTypes[type];return modules&&modules.indexOf(node)>=0};DefaultFormatter.prototype.transform=function transform(){this.remapAssignments()};DefaultFormatter.prototype.doDefaultExportInterop=function doDefaultExportInterop(node){return(t.isExportDefaultDeclaration(node)||t.isSpecifierDefault(node))&&!this.noInteropRequireExport&&!this.hasNonDefaultExports};DefaultFormatter.prototype.getMetadata=function getMetadata(){var has=false;var _arr=this.file.ast.program.body;for(var _i=0;_i<_arr.length;_i++){var node=_arr[_i];if(t.isModuleDeclaration(node)){has=true;break}}if(has||this.isLoose()){this.file.path.traverse(metadataVisitor,this)}};DefaultFormatter.prototype.remapAssignments=function remapAssignments(){if(this.hasLocalExports||this.hasLocalImports){this.remaps.run()}};DefaultFormatter.prototype.remapExportAssignment=function remapExportAssignment(node,exported){var assign=node;for(var i=0;i=0)continue;var msgType="pluginInvalidProperty";if(t.TYPES.indexOf(key)>=0)msgType="pluginInvalidPropertyVisitor";throw new Error(messages.get(msgType,name,key))}for(var key in plugin.metadata){if(VALID_METADATA_PROPERTES.indexOf(key)>=0)continue;throw new Error(messages.get("pluginInvalidProperty",name,"metadata."+key))}};Plugin.prototype.normalize=function normalize(visitor){_traversal2["default"].explode(visitor);return visitor};Plugin.prototype.buildPass=function buildPass(file){if(!(file instanceof _file2["default"])){throw new TypeError(messages.get("pluginNotFile",this.key))}return new _pluginPass2["default"](file,this)};return Plugin}();exports["default"]=Plugin;module.exports=exports["default"]},{"../messages":60,"../traversal":165,"../types":196,"./file":63,"./plugin-pass":98,"lodash/lang/clone":520,"lodash/object/assign":535}],100:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _plugin=require("./plugin");var _plugin2=_interopRequireDefault(_plugin);var Transformer=function Transformer(key,obj){_classCallCheck(this,Transformer);var plugin={};plugin.metadata=obj.metadata;delete obj.metadata;plugin.visitor=obj;return new _plugin2["default"](key,plugin)};exports["default"]=Transformer;module.exports=exports["default"]},{"./plugin":99}],101:[function(require,module,exports){module.exports={useStrict:"strict","es5.runtime":"runtime","es6.runtime":"runtime","minification.inlineExpressions":"minification.constantFolding"}},{}],102:[function(require,module,exports){module.exports={selfContained:"runtime","unicode-regex":"regex.unicode","spec.typeofSymbol":"es6.spec.symbols","es6.symbols":"es6.spec.symbols","es6.blockScopingTDZ":"es6.spec.blockScoping","utility.inlineExpressions":"minification.constantFolding","utility.deadCodeElimination":"minification.deadCodeElimination","utility.removeConsoleCalls":"minification.removeConsole","utility.removeDebugger":"minification.removeDebugger","es6.parameters.rest":"es6.parameters","es6.parameters.default":"es6.parameters"}},{}],103:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={group:"builtin-trailing"};exports.metadata=metadata;var visitor={MemberExpression:{exit:function exit(node){var prop=node.property;if(!node.computed&&t.isIdentifier(prop)&&!t.isValidIdentifier(prop.name)){node.property=t.literal(prop.name);node.computed=true}}}};exports.visitor=visitor},{"../../../types":196}],104:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={group:"builtin-trailing"};exports.metadata=metadata;var visitor={Property:{exit:function exit(node){var key=node.key;if(!node.computed&&t.isIdentifier(key)&&!t.isValidIdentifier(key.name)){node.key=t.literal(key.name)}}}};exports.visitor=visitor},{"../../../types":196}],105:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _helpersDefineMap=require("../../helpers/define-map");var defineMap=_interopRequireWildcard(_helpersDefineMap);var _types=require("../../../types");var t=_interopRequireWildcard(_types);var visitor={ObjectExpression:function ObjectExpression(node,parent,scope,file){var hasAny=false;var _arr=node.properties;for(var _i=0;_i<_arr.length;_i++){var prop=_arr[_i];if(prop.kind==="get"||prop.kind==="set"){hasAny=true;break}}if(!hasAny)return;var mutatorMap={};node.properties=node.properties.filter(function(prop){if(prop.kind==="get"||prop.kind==="set"){defineMap.push(mutatorMap,prop,prop.kind,file);return false}else{return true}});return t.callExpression(t.memberExpression(t.identifier("Object"),t.identifier("defineProperties")),[node,defineMap.toDefineObject(mutatorMap)])}};exports.visitor=visitor},{"../../../types":196,"../../helpers/define-map":74}],106:[function(require,module,exports){"use strict";exports.__esModule=true;var visitor={ArrowFunctionExpression:function ArrowFunctionExpression(node){this.ensureBlock();node.expression=false;node.type="FunctionExpression";node.shadow=node.shadow||true}};exports.visitor=visitor; -},{}],107:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _traversal=require("../../../traversal");var _traversal2=_interopRequireDefault(_traversal);var _helpersObject=require("../../../helpers/object");var _helpersObject2=_interopRequireDefault(_helpersObject);var _util=require("../../../util");var util=_interopRequireWildcard(_util);var _types=require("../../../types");var t=_interopRequireWildcard(_types);var _lodashObjectValues=require("lodash/object/values");var _lodashObjectValues2=_interopRequireDefault(_lodashObjectValues);var _lodashObjectExtend=require("lodash/object/extend");var _lodashObjectExtend2=_interopRequireDefault(_lodashObjectExtend);function isLet(node,parent){if(!t.isVariableDeclaration(node))return false;if(node._let)return true;if(node.kind!=="let")return false;if(isLetInitable(node,parent)){for(var i=0;i=0){return}loopText=loopText+"|"+node.label.name}else{if(state.ignoreLabeless)return;if(state.inSwitchCase)return;if(t.isBreakStatement(node)&&t.isSwitchCase(parent))return}state.hasBreakContinue=true;state.map[loopText]=node;replace=t.literal(loopText)}if(this.isReturnStatement()){state.hasReturn=true;replace=t.objectExpression([t.property("init",t.identifier("v"),node.argument||t.identifier("undefined"))])}if(replace){replace=t.returnStatement(replace);this.skip();return t.inherits(replace,node)}}};var BlockScoping=function(){function BlockScoping(loopPath,blockPath,parent,scope,file){_classCallCheck(this,BlockScoping);this.parent=parent;this.scope=scope;this.file=file;this.blockPath=blockPath;this.block=blockPath.node;this.outsideLetReferences=_helpersObject2["default"]();this.hasLetReferences=false;this.letReferences=this.block._letReferences=_helpersObject2["default"]();this.body=[];if(loopPath){this.loopParent=loopPath.parent;this.loopLabel=t.isLabeledStatement(this.loopParent)&&this.loopParent.label;this.loopPath=loopPath;this.loop=loopPath.node}}BlockScoping.prototype.run=function run(){var block=this.block;if(block._letDone)return;block._letDone=true;var needsClosure=this.getLetReferences();if(t.isFunction(this.parent)||t.isProgram(this.block))return;if(!this.hasLetReferences)return;if(needsClosure){this.wrapClosure()}else{this.remap()}if(this.loopLabel&&!t.isLabeledStatement(this.loopParent)){return t.labeledStatement(this.loopLabel,this.loop)}};BlockScoping.prototype.remap=function remap(){var hasRemaps=false;var letRefs=this.letReferences;var scope=this.scope;var remaps=_helpersObject2["default"]();for(var key in letRefs){var ref=letRefs[key];if(scope.parentHasBinding(key)||scope.hasGlobal(key)){var uid=scope.generateUidIdentifier(ref.name).name;ref.name=uid;hasRemaps=true;remaps[key]=remaps[uid]={binding:ref,uid:uid}}}if(!hasRemaps)return;var loop=this.loop;if(loop){traverseReplace(loop.right,loop,scope,remaps);traverseReplace(loop.test,loop,scope,remaps);traverseReplace(loop.update,loop,scope,remaps)}this.blockPath.traverse(replaceVisitor,remaps)};BlockScoping.prototype.wrapClosure=function wrapClosure(){var block=this.block;var outsideRefs=this.outsideLetReferences;if(this.loop){for(var name in outsideRefs){var id=outsideRefs[name];if(this.scope.hasGlobal(id.name)||this.scope.parentHasBinding(id.name)){delete outsideRefs[id.name];delete this.letReferences[id.name];this.scope.rename(id.name);this.letReferences[id.name]=id;outsideRefs[id.name]=id}}}this.has=this.checkLoop();this.hoistVarDeclarations();var params=_lodashObjectValues2["default"](outsideRefs);var args=_lodashObjectValues2["default"](outsideRefs);var fn=t.functionExpression(null,params,t.blockStatement(block.body));fn.shadow=true;this.addContinuations(fn);block.body=this.body;var ref=fn;if(this.loop){ref=this.scope.generateUidIdentifier("loop");this.loopPath.insertBefore(t.variableDeclaration("var",[t.variableDeclarator(ref,fn)]))}var call=t.callExpression(ref,args);var ret=this.scope.generateUidIdentifier("ret");var hasYield=_traversal2["default"].hasType(fn.body,this.scope,"YieldExpression",t.FUNCTION_TYPES);if(hasYield){fn.generator=true;call=t.yieldExpression(call,true)}var hasAsync=_traversal2["default"].hasType(fn.body,this.scope,"AwaitExpression",t.FUNCTION_TYPES);if(hasAsync){fn.async=true;call=t.awaitExpression(call)}this.buildClosure(ret,call)};BlockScoping.prototype.buildClosure=function buildClosure(ret,call){var has=this.has;if(has.hasReturn||has.hasBreakContinue){this.buildHas(ret,call)}else{this.body.push(t.expressionStatement(call))}};BlockScoping.prototype.addContinuations=function addContinuations(fn){var state={reassignments:{},outsideReferences:this.outsideLetReferences};this.scope.traverse(fn,continuationVisitor,state);for(var i=0;i=spreadPropIndex)break;if(t.isSpreadProperty(prop))continue;var key=prop.key;if(t.isIdentifier(key)&&!prop.computed)key=t.literal(prop.key.name);keys.push(key)}keys=t.arrayExpression(keys);var value=t.callExpression(this.file.addHelper("object-without-properties"),[objRef,keys]);this.nodes.push(this.buildVariableAssignment(spreadProp.argument,value))};DestructuringTransformer.prototype.pushObjectProperty=function pushObjectProperty(prop,propRef){if(t.isLiteral(prop.key))prop.computed=true;var pattern=prop.value;var objRef=t.memberExpression(propRef,prop.key,prop.computed);if(t.isPattern(pattern)){this.push(pattern,objRef)}else{this.nodes.push(this.buildVariableAssignment(pattern,objRef))}};DestructuringTransformer.prototype.pushObjectPattern=function pushObjectPattern(pattern,objRef){if(!pattern.properties.length){this.nodes.push(t.expressionStatement(t.callExpression(this.file.addHelper("object-destructuring-empty"),[objRef])))}if(pattern.properties.length>1&&!this.scope.isStatic(objRef)){var temp=this.scope.generateUidIdentifierBasedOnNode(objRef);this.nodes.push(this.buildVariableDeclaration(temp,objRef));objRef=temp}for(var i=0;iarr.elements.length)return;if(pattern.elements.length0){elemRef=t.callExpression(t.memberExpression(elemRef,t.identifier("slice")),[t.literal(i)])}elem=elem.argument}else{elemRef=t.memberExpression(arrayRef,t.literal(i),true)}this.push(elem,elemRef)}};DestructuringTransformer.prototype.init=function init(pattern,ref){if(!t.isArrayExpression(ref)&&!t.isMemberExpression(ref)){var memo=this.scope.maybeGenerateMemoised(ref,true);if(memo){this.nodes.push(this.buildVariableDeclaration(memo,ref));ref=memo}}this.push(pattern,ref);return this.nodes};return DestructuringTransformer}()},{"../../../messages":60,"../../../types":196}],113:[function(require,module,exports){"use strict";exports.__esModule=true;exports._ForOfStatementArray=_ForOfStatementArray;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _messages=require("../../../messages");var messages=_interopRequireWildcard(_messages);var _util=require("../../../util");var util=_interopRequireWildcard(_util);var _types=require("../../../types");var t=_interopRequireWildcard(_types);var visitor={ForOfStatement:function ForOfStatement(node,parent,scope,file){if(this.get("right").isArrayExpression()){return _ForOfStatementArray.call(this,node,scope,file)}var callback=spec;if(file.isLoose("es6.forOf"))callback=loose;var build=callback(node,parent,scope,file);var declar=build.declar;var loop=build.loop;var block=loop.body;this.ensureBlock();if(declar){block.body.push(declar)}block.body=block.body.concat(node.body.body);t.inherits(loop,node);t.inherits(loop.body,node.body);if(build.replaceParent){this.parentPath.replaceWithMultiple(build.node);this.dangerouslyRemove()}else{return build.node}}};exports.visitor=visitor;function _ForOfStatementArray(node,scope){var nodes=[];var right=node.right;if(!t.isIdentifier(right)||!scope.hasBinding(right.name)){var uid=scope.generateUidIdentifier("arr");nodes.push(t.variableDeclaration("var",[t.variableDeclarator(uid,right)]));right=uid}var iterationKey=scope.generateUidIdentifier("i");var loop=util.template("for-of-array",{BODY:node.body,KEY:iterationKey,ARR:right});t.inherits(loop,node);t.ensureBlock(loop);var iterationValue=t.memberExpression(right,iterationKey,true);var left=node.left;if(t.isVariableDeclaration(left)){left.declarations[0].init=iterationValue;loop.body.body.unshift(left)}else{loop.body.body.unshift(t.expressionStatement(t.assignmentExpression("=",left,iterationValue)))}if(this.parentPath.isLabeledStatement()){loop=t.labeledStatement(this.parentPath.node.label,loop)}nodes.push(loop);return nodes}var loose=function loose(node,parent,scope,file){var left=node.left;var declar,id;if(t.isIdentifier(left)||t.isPattern(left)||t.isMemberExpression(left)){id=left}else if(t.isVariableDeclaration(left)){id=scope.generateUidIdentifier("ref");declar=t.variableDeclaration(left.kind,[t.variableDeclarator(left.declarations[0].id,id)])}else{throw file.errorWithNode(left,messages.get("unknownForHead",left.type))}var iteratorKey=scope.generateUidIdentifier("iterator");var isArrayKey=scope.generateUidIdentifier("isArray");var loop=util.template("for-of-loose",{LOOP_OBJECT:iteratorKey,IS_ARRAY:isArrayKey,OBJECT:node.right,INDEX:scope.generateUidIdentifier("i"),ID:id});if(!declar){loop.body.body.shift()}return{declar:declar,node:loop,loop:loop}};var spec=function spec(node,parent,scope,file){var left=node.left;var declar;var stepKey=scope.generateUidIdentifier("step");var stepValue=t.memberExpression(stepKey,t.identifier("value"));if(t.isIdentifier(left)||t.isPattern(left)||t.isMemberExpression(left)){declar=t.expressionStatement(t.assignmentExpression("=",left,stepValue))}else if(t.isVariableDeclaration(left)){declar=t.variableDeclaration(left.kind,[t.variableDeclarator(left.declarations[0].id,stepValue)])}else{throw file.errorWithNode(left,messages.get("unknownForHead",left.type))}var iteratorKey=scope.generateUidIdentifier("iterator");var template=util.template("for-of",{ITERATOR_HAD_ERROR_KEY:scope.generateUidIdentifier("didIteratorError"),ITERATOR_COMPLETION:scope.generateUidIdentifier("iteratorNormalCompletion"),ITERATOR_ERROR_KEY:scope.generateUidIdentifier("iteratorError"),ITERATOR_KEY:iteratorKey,STEP_KEY:stepKey,OBJECT:node.right,BODY:null});var isLabeledParent=t.isLabeledStatement(parent);var tryBody=template[3].block.body;var loop=tryBody[0];if(isLabeledParent){tryBody[0]=t.labeledStatement(parent.label,loop)}return{replaceParent:isLabeledParent,declar:declar,loop:loop,node:template}}},{"../../../messages":60,"../../../types":196,"../../../util":199}],114:[function(require,module,exports){"use strict";exports.__esModule=true;var metadata={group:"builtin-pre"};exports.metadata=metadata;var visitor={Literal:function Literal(node){if(typeof node.value==="number"&&/^0[ob]/i.test(node.raw)){node.raw=undefined}if(typeof node.value==="string"&&/\\[u]/gi.test(node.raw)){node.raw=undefined}}};exports.visitor=visitor},{}],115:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);function keepBlockHoist(node,nodes){if(node._blockHoist){for(var i=0;ilastNonDefaultParam}var lastNonDefaultParam=_helpersGetFunctionArity2["default"](node);var params=this.get("params");for(var i=0;i",len,start),t.binaryExpression("-",len,start),t.literal(0))}var loop=util.template("rest",{ARRAY_TYPE:restParam.typeAnnotation,ARGUMENTS:argsId,ARRAY_KEY:arrKey,ARRAY_LEN:arrLen,START:start,ARRAY:rest,KEY:key,LEN:len});if(state.deopted){loop._blockHoist=node.params.length+1;node.body.body.unshift(loop)}else{loop._blockHoist=1;var target=this.getEarliestCommonAncestorFrom(state.references).getStatementParent();var highestLoop;target.findParent(function(path){if(path.isLoop()){highestLoop=path}else if(path.isFunction()){return true}});if(highestLoop)target=highestLoop;target.insertBefore(loop)}}};exports.visitor=visitor},{"../../../../types":196,"../../../../util":199}],120:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);function loose(node,body,objId){var _arr=node.properties;for(var _i=0;_i<_arr.length;_i++){var prop=_arr[_i];body.push(t.expressionStatement(t.assignmentExpression("=",t.memberExpression(objId,prop.key,prop.computed||t.isLiteral(prop.key)),prop.value)))}}function spec(node,body,objId,initProps,file){var _arr2=node.properties;for(var _i2=0;_i2<_arr2.length;_i2++){var prop=_arr2[_i2];if(t.isLiteral(t.toComputedKey(prop),{value:"__proto__"})){initProps.push(prop);continue}var key=prop.key;if(t.isIdentifier(key)&&!prop.computed){key=t.literal(key.name)}var bodyNode=t.callExpression(file.addHelper("define-property"),[objId,key,prop.value]);body.push(t.expressionStatement(bodyNode))}if(body.length===1){var first=body[0].expression;if(t.isCallExpression(first)){first.arguments[0]=t.objectExpression(initProps);return first}}}var visitor={ObjectExpression:{exit:function exit(node,parent,scope,file){var hasComputed=false;var _arr3=node.properties;for(var _i3=0;_i3<_arr3.length;_i3++){var prop=_arr3[_i3];hasComputed=t.isProperty(prop,{computed:true,kind:"init"});if(hasComputed)break}if(!hasComputed)return;var initProps=[];var stopInits=false;node.properties=node.properties.filter(function(prop){if(prop.computed){stopInits=true}if(prop.kind!=="init"||!stopInits){initProps.push(prop);return false}else{return true}});var objId=scope.generateUidIdentifierBasedOnNode(parent);var body=[];var callback=spec;if(file.isLoose("es6.properties.computed"))callback=loose;var result=callback(node,body,objId,initProps,file);if(result)return result;body.unshift(t.variableDeclaration("var",[t.variableDeclarator(objId,t.objectExpression(initProps))]));body.push(t.expressionStatement(objId));return body}}};exports.visitor=visitor},{"../../../types":196}],121:[function(require,module,exports){"use strict";exports.__esModule=true;var visitor={Property:function Property(node){if(node.method){node.method=false}if(node.shorthand){node.shorthand=false}}};exports.visitor=visitor},{}],122:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _helpersRegex=require("../../helpers/regex");var regex=_interopRequireWildcard(_helpersRegex);var _types=require("../../../types");var t=_interopRequireWildcard(_types);var visitor={Literal:function Literal(node){if(!regex.is(node,"y"))return;return t.newExpression(t.identifier("RegExp"),[t.literal(node.regex.pattern),t.literal(node.regex.flags)])}};exports.visitor=visitor},{"../../../types":196,"../../helpers/regex":80}],123:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _regexpuRewritePattern=require("regexpu/rewrite-pattern");var _regexpuRewritePattern2=_interopRequireDefault(_regexpuRewritePattern);var _helpersRegex=require("../../helpers/regex");var regex=_interopRequireWildcard(_helpersRegex);var visitor={Literal:function Literal(node){if(!regex.is(node,"u"))return;node.regex.pattern=_regexpuRewritePattern2["default"](node.regex.pattern,node.regex.flags);regex.pullFlag(node,"u")}};exports.visitor=visitor},{"../../helpers/regex":80,"regexpu/rewrite-pattern":610}],124:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={group:"builtin-pre",optional:true};exports.metadata=metadata;var visitor={ArrowFunctionExpression:function ArrowFunctionExpression(node,parent,scope,file){if(node.shadow)return;node.shadow={"this":false};var boundThis=t.thisExpression();boundThis._forceShadow=this;t.ensureBlock(node);this.get("body").unshiftContainer("body",t.expressionStatement(t.callExpression(file.addHelper("new-arrow-check"),[t.thisExpression(),boundThis])));return t.callExpression(t.memberExpression(node,t.identifier("bind")),[t.thisExpression()])}};exports.visitor=visitor},{"../../../types":196}],125:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);function buildAssert(node,file){return t.callExpression(file.addHelper("temporal-assert-defined"),[node,t.literal(node.name),file.addHelper("temporal-undefined")])}function references(node,scope,state){var declared=state.letRefs[node.name];if(!declared)return false;return scope.getBindingIdentifier(node.name)===declared}var refVisitor={ReferencedIdentifier:function ReferencedIdentifier(node,parent,scope,state){if(t.isFor(parent)&&parent.left===node)return;if(!references(node,scope,state))return;var assert=buildAssert(node,state.file);this.skip();if(t.isUpdateExpression(parent)){if(parent._ignoreBlockScopingTDZ)return;this.parentPath.replaceWith(t.sequenceExpression([assert,parent]))}else{return t.logicalExpression("&&",assert,node)}},AssignmentExpression:{exit:function exit(node,parent,scope,state){if(node._ignoreBlockScopingTDZ)return;var nodes=[];var ids=this.getBindingIdentifiers();for(var name in ids){var id=ids[name];if(references(id,scope,state)){nodes.push(buildAssert(id,state.file))}}if(nodes.length){node._ignoreBlockScopingTDZ=true;nodes.push(node);return nodes.map(t.expressionStatement)}}}};var metadata={optional:true,group:"builtin-advanced"};exports.metadata=metadata;var visitor={"Program|Loop|BlockStatement":{exit:function exit(node,parent,scope,file){var letRefs=node._letReferences;if(!letRefs)return;this.traverse(refVisitor,{letRefs:letRefs,file:file})}}};exports.visitor=visitor},{"../../../types":196}],126:[function(require,module,exports){"use strict";exports.__esModule=true; -function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={group:"builtin-pre",optional:true};exports.metadata=metadata;var visitor={Program:function Program(){var id=this.scope.generateUidIdentifier("null");this.unshiftContainer("body",[t.variableDeclaration("var",[t.variableDeclarator(id,t.literal(null))]),t.exportNamedDeclaration(null,[t.exportSpecifier(id,t.identifier("__proto__"))])])}};exports.visitor=visitor},{"../../../types":196}],127:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={optional:true};exports.metadata=metadata;var visitor={UnaryExpression:function UnaryExpression(node,parent,scope,file){if(node._ignoreSpecSymbols)return;if(this.parentPath.isBinaryExpression()&&t.EQUALITY_BINARY_OPERATORS.indexOf(parent.operator)>=0){var opposite=this.getOpposite();if(opposite.isLiteral()&&opposite.node.value!=="symbol"&&opposite.node.value!=="object")return}if(node.operator==="typeof"){var call=t.callExpression(file.addHelper("typeof"),[node.argument]);if(this.get("argument").isIdentifier()){var undefLiteral=t.literal("undefined");var unary=t.unaryExpression("typeof",node.argument);unary._ignoreSpecSymbols=true;return t.conditionalExpression(t.binaryExpression("===",unary,undefLiteral),undefLiteral,call)}else{return call}}},BinaryExpression:function BinaryExpression(node,parent,scope,file){if(node.operator==="instanceof"){return t.callExpression(file.addHelper("instanceof"),[node.left,node.right])}},"VariableDeclaration|FunctionDeclaration":function VariableDeclarationFunctionDeclaration(node){if(node._generated)this.skip()}};exports.visitor=visitor},{"../../../types":196}],128:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={optional:true,group:"builtin-pre"};exports.metadata=metadata;var visitor={TemplateLiteral:function TemplateLiteral(node,parent){if(t.isTaggedTemplateExpression(parent))return;for(var i=0;i0){var declarations=_lodashArrayFlatten2["default"](_lodashCollectionMap2["default"](this.vars,function(decl){return decl.declarations}));var assignment=_lodashCollectionReduceRight2["default"](declarations,function(expr,decl){return t.assignmentExpression("=",decl.id,expr)},t.identifier("undefined"));var statement=t.expressionStatement(assignment);statement._blockHoist=Infinity;body.unshift(statement)}var paramDecls=this.paramDecls;if(paramDecls.length>0){var paramDecl=t.variableDeclaration("var",paramDecls);paramDecl._blockHoist=Infinity;body.unshift(paramDecl)}body.unshift(t.expressionStatement(t.assignmentExpression("=",this.getAgainId(),t.literal(false))));node.body=util.template("tail-call-body",{FUNCTION_ID:this.getFunctionId(),AGAIN_ID:this.getAgainId(),BLOCK:node.body});var topVars=[];if(this.needsThis){var _arr=this.thisPaths;for(var _i=0;_i<_arr.length;_i++){var path=_arr[_i];path.replaceWith(this.getThisId())}topVars.push(t.variableDeclarator(this.getThisId(),t.thisExpression()))}if(this.needsArguments||this.setsArguments){var _arr2=this.argumentsPaths;for(var _i2=0;_i2<_arr2.length;_i2++){var _path=_arr2[_i2];_path.replaceWith(this.argumentsId)}var decl=t.variableDeclarator(this.argumentsId);if(this.argumentsId){decl.init=t.identifier("arguments");decl.init._shadowedFunctionLiteral=this.path}topVars.push(decl)}var leftId=this.leftId;if(leftId){topVars.push(t.variableDeclarator(leftId))}if(topVars.length>0){node.body.body.unshift(t.variableDeclaration("var",topVars))}};TailCallTransformer.prototype.subTransform=function subTransform(node){if(!node)return;var handler=this["subTransform"+node.type];if(handler)return handler.call(this,node)};TailCallTransformer.prototype.subTransformConditionalExpression=function subTransformConditionalExpression(node){var callConsequent=this.subTransform(node.consequent);var callAlternate=this.subTransform(node.alternate);if(!callConsequent&&!callAlternate){return}node.type="IfStatement";node.consequent=callConsequent?t.toBlock(callConsequent):returnBlock(node.consequent);if(callAlternate){node.alternate=t.isIfStatement(callAlternate)?callAlternate:t.toBlock(callAlternate)}else{node.alternate=returnBlock(node.alternate)}return[node]};TailCallTransformer.prototype.subTransformLogicalExpression=function subTransformLogicalExpression(node){var callRight=this.subTransform(node.right);if(!callRight)return;var leftId=this.getLeftId();var testExpr=t.assignmentExpression("=",leftId,node.left);if(node.operator==="&&"){testExpr=t.unaryExpression("!",testExpr)}return[t.ifStatement(testExpr,returnBlock(leftId))].concat(callRight)};TailCallTransformer.prototype.subTransformSequenceExpression=function subTransformSequenceExpression(node){var seq=node.expressions;var lastCall=this.subTransform(seq[seq.length-1]);if(!lastCall){return}if(--seq.length===1){node=seq[0]}return[t.expressionStatement(node)].concat(lastCall)};TailCallTransformer.prototype.subTransformCallExpression=function subTransformCallExpression(node){var callee=node.callee;var thisBinding,args;if(t.isMemberExpression(callee,{computed:false})&&t.isIdentifier(callee.property)){switch(callee.property.name){case"call":args=t.arrayExpression(node.arguments.slice(1));break;case"apply":args=node.arguments[1]||t.identifier("undefined");this.needsArguments=true;break;default:return}thisBinding=node.arguments[0];callee=callee.object}if(!t.isIdentifier(callee)||!this.scope.bindingIdentifierEquals(callee.name,this.ownerId)){return}this.hasTailRecursion=true;if(this.hasDeopt())return;var body=[];if(this.needsThis&&!t.isThisExpression(thisBinding)){body.push(t.expressionStatement(t.assignmentExpression("=",this.getThisId(),thisBinding||t.identifier("undefined"))))}if(!args){args=t.arrayExpression(node.arguments)}var argumentsId=this.getArgumentsId();var params=this.getParams();if(this.needsArguments){body.push(t.expressionStatement(t.assignmentExpression("=",argumentsId,args)))}if(t.isArrayExpression(args)){var elems=args.elements;while(elems.length1){var root=buildBinaryExpression(nodes.shift(),nodes.shift());var _arr3=nodes;for(var _i3=0;_i3<_arr3.length;_i3++){var _node=_arr3[_i3];root=buildBinaryExpression(root,_node)}this.replaceWith(root)}else{return nodes[0]}}};exports.visitor=visitor},{"../../../types":196}],132:[function(require,module,exports){"use strict";exports.__esModule=true;var metadata={stage:2};exports.metadata=metadata},{}],133:[function(require,module,exports){"use strict";exports.__esModule=true;var metadata={stage:0,dependencies:["es6.classes"]};exports.metadata=metadata},{}],134:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _helpersBuildComprehension=require("../../helpers/build-comprehension");var _helpersBuildComprehension2=_interopRequireDefault(_helpersBuildComprehension);var _traversal=require("../../../traversal");var _traversal2=_interopRequireDefault(_traversal);var _util=require("../../../util");var util=_interopRequireWildcard(_util);var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={stage:0};exports.metadata=metadata;var visitor={ComprehensionExpression:function ComprehensionExpression(node,parent,scope){var callback=array;if(node.generator)callback=generator;return callback(node,parent,scope)}};exports.visitor=visitor;function generator(node){var body=[];var container=t.functionExpression(null,[],t.blockStatement(body),true);container.shadow=true;body.push(_helpersBuildComprehension2["default"](node,function(){return t.expressionStatement(t.yieldExpression(node.body))}));return t.callExpression(container,[])}function array(node,parent,scope){var uid=scope.generateUidIdentifierBasedOnNode(parent);var container=util.template("array-comprehension-container",{KEY:uid});container.callee.shadow=true;var block=container.callee.body;var body=block.body;if(_traversal2["default"].hasType(node,scope,"YieldExpression",t.FUNCTION_TYPES)){container.callee.generator=true;container=t.yieldExpression(container,true)}var returnStatement=body.pop();body.push(_helpersBuildComprehension2["default"](node,function(){return util.template("array-push",{STATEMENT:node.body,KEY:uid},true)}));body.push(returnStatement);return container}},{"../../../traversal":165,"../../../types":196,"../../../util":199,"../../helpers/build-comprehension":71}],135:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _helpersMemoiseDecorators=require("../../helpers/memoise-decorators");var _helpersMemoiseDecorators2=_interopRequireDefault(_helpersMemoiseDecorators);var _helpersDefineMap=require("../../helpers/define-map");var defineMap=_interopRequireWildcard(_helpersDefineMap);var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={dependencies:["es6.classes"],optional:true,stage:1};exports.metadata=metadata;var visitor={ObjectExpression:function ObjectExpression(node,parent,scope,file){var hasDecorators=false;for(var i=0;i=1){nodes.push(node)}return nodes}};exports.visitor=visitor},{"../../../types":196}],139:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={optional:true,stage:0};exports.metadata=metadata;function getTempId(scope){var id=scope.path.getData("functionBind");if(id)return id;id=scope.generateDeclaredUidIdentifier("context");return scope.path.setData("functionBind",id)}function getStaticContext(bind,scope){var object=bind.object||bind.callee.object;return scope.isStatic(object)&&object}function inferBindContext(bind,scope){var staticContext=getStaticContext(bind,scope);if(staticContext)return staticContext;var tempId=getTempId(scope);if(bind.object){bind.callee=t.sequenceExpression([t.assignmentExpression("=",tempId,bind.object),bind.callee])}else{bind.callee.object=t.assignmentExpression("=",tempId,bind.callee.object)}return tempId}var visitor={CallExpression:function CallExpression(node,parent,scope){var bind=node.callee;if(!t.isBindExpression(bind))return;var context=inferBindContext(bind,scope);node.callee=t.memberExpression(bind.callee,t.identifier("call"));node.arguments.unshift(context)},BindExpression:function BindExpression(node,parent,scope){var context=inferBindContext(node,scope);return t.callExpression(t.memberExpression(node.callee,t.identifier("bind")),[context])}};exports.visitor=visitor},{"../../../types":196}],140:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={stage:2,dependencies:["es6.destructuring"]};exports.metadata=metadata;var hasSpread=function hasSpread(node){for(var i=0;i=opts.stage)return true}function optional(transformer,opts){if(transformer.metadata.optional&&!_lodashCollectionIncludes2["default"](opts.optional,transformer.key))return false}},{"lodash/collection/includes":439}],143:[function(require,module,exports){"use strict";exports.__esModule=true;exports["default"]={"minification.constantFolding":require("babel-plugin-constant-folding"),strict:require("./other/strict"),eval:require("babel-plugin-eval"),_validation:require("./internal/validation"),_hoistDirectives:require("./internal/hoist-directives"),"minification.removeDebugger":require("babel-plugin-remove-debugger"),"minification.removeConsole":require("babel-plugin-remove-console"),"utility.inlineEnvironmentVariables":require("babel-plugin-inline-environment-variables"),"minification.deadCodeElimination":require("babel-plugin-dead-code-elimination"),_modules:require("./internal/modules"),"react.displayName":require("babel-plugin-react-display-name"),"es6.spec.modules":require("./es6/spec.modules"),"es6.spec.arrowFunctions":require("./es6/spec.arrow-functions"),"es6.spec.templateLiterals":require("./es6/spec.template-literals"),"es6.templateLiterals":require("./es6/template-literals"),"es6.literals":require("./es6/literals"),"validation.undeclaredVariableCheck":require("babel-plugin-undeclared-variables-check"),"spec.functionName":require("./spec/function-name"),"es7.classProperties":require("./es7/class-properties"),"es7.trailingFunctionCommas":require("./es7/trailing-function-commas"),"es7.asyncFunctions":require("./es7/async-functions"),"es7.decorators":require("./es7/decorators"),"validation.react":require("./validation/react"),"es6.arrowFunctions":require("./es6/arrow-functions"),"spec.blockScopedFunctions":require("./spec/block-scoped-functions"),"optimisation.react.constantElements":require("babel-plugin-react-constant-elements"),"optimisation.react.inlineElements":require("./optimisation/react.inline-elements"),"es7.comprehensions":require("./es7/comprehensions"),"es6.classes":require("./es6/classes"),asyncToGenerator:require("./other/async-to-generator"),bluebirdCoroutines:require("./other/bluebird-coroutines"),"es6.objectSuper":require("./es6/object-super"),"es7.objectRestSpread":require("./es7/object-rest-spread"),"es7.exponentiationOperator":require("./es7/exponentiation-operator"),"es5.properties.mutators":require("./es5/properties.mutators"),"es6.properties.shorthand":require("./es6/properties.shorthand"),"es6.properties.computed":require("./es6/properties.computed"),"optimisation.flow.forOf":require("./optimisation/flow.for-of"),"es6.forOf":require("./es6/for-of"),"es6.regex.sticky":require("./es6/regex.sticky"),"es6.regex.unicode":require("./es6/regex.unicode"),"es6.constants":require("./es6/constants"),"es7.exportExtensions":require("./es7/export-extensions"),"spec.protoToAssign":require("babel-plugin-proto-to-assign"),"es7.doExpressions":require("./es7/do-expressions"),"es6.spec.symbols":require("./es6/spec.symbols"),"es7.functionBind":require("./es7/function-bind"),"spec.undefinedToVoid":require("babel-plugin-undefined-to-void"),"es6.spread":require("./es6/spread"),"es6.parameters":require("./es6/parameters"),"es6.destructuring":require("./es6/destructuring"),"es6.blockScoping":require("./es6/block-scoping"),"es6.spec.blockScoping":require("./es6/spec.block-scoping"),reactCompat:require("./other/react-compat"),react:require("./other/react"),regenerator:require("./other/regenerator"),runtime:require("babel-plugin-runtime"),"es6.modules":require("./es6/modules"),_moduleFormatter:require("./internal/module-formatter"), -"es6.tailCall":require("./es6/tail-call"),_shadowFunctions:require("./internal/shadow-functions"),"es3.propertyLiterals":require("./es3/property-literals"),"es3.memberExpressionLiterals":require("./es3/member-expression-literals"),"minification.memberExpressionLiterals":require("babel-plugin-member-expression-literals"),"minification.propertyLiterals":require("babel-plugin-property-literals"),_blockHoist:require("./internal/block-hoist"),jscript:require("babel-plugin-jscript"),flow:require("./other/flow"),"optimisation.modules.system":require("./optimisation/modules.system")};module.exports=exports["default"]},{"./es3/member-expression-literals":103,"./es3/property-literals":104,"./es5/properties.mutators":105,"./es6/arrow-functions":106,"./es6/block-scoping":107,"./es6/classes":108,"./es6/constants":111,"./es6/destructuring":112,"./es6/for-of":113,"./es6/literals":114,"./es6/modules":115,"./es6/object-super":116,"./es6/parameters":118,"./es6/properties.computed":120,"./es6/properties.shorthand":121,"./es6/regex.sticky":122,"./es6/regex.unicode":123,"./es6/spec.arrow-functions":124,"./es6/spec.block-scoping":125,"./es6/spec.modules":126,"./es6/spec.symbols":127,"./es6/spec.template-literals":128,"./es6/spread":129,"./es6/tail-call":130,"./es6/template-literals":131,"./es7/async-functions":132,"./es7/class-properties":133,"./es7/comprehensions":134,"./es7/decorators":135,"./es7/do-expressions":136,"./es7/exponentiation-operator":137,"./es7/export-extensions":138,"./es7/function-bind":139,"./es7/object-rest-spread":140,"./es7/trailing-function-commas":141,"./internal/block-hoist":144,"./internal/hoist-directives":145,"./internal/module-formatter":146,"./internal/modules":147,"./internal/shadow-functions":148,"./internal/validation":149,"./optimisation/flow.for-of":150,"./optimisation/modules.system":151,"./optimisation/react.inline-elements":152,"./other/async-to-generator":153,"./other/bluebird-coroutines":154,"./other/flow":155,"./other/react":157,"./other/react-compat":156,"./other/regenerator":158,"./other/strict":159,"./spec/block-scoped-functions":160,"./spec/function-name":161,"./validation/react":162,"babel-plugin-constant-folding":200,"babel-plugin-dead-code-elimination":201,"babel-plugin-eval":202,"babel-plugin-inline-environment-variables":203,"babel-plugin-jscript":204,"babel-plugin-member-expression-literals":205,"babel-plugin-property-literals":206,"babel-plugin-proto-to-assign":207,"babel-plugin-react-constant-elements":208,"babel-plugin-react-display-name":209,"babel-plugin-remove-console":210,"babel-plugin-remove-debugger":211,"babel-plugin-runtime":213,"babel-plugin-undeclared-variables-check":214,"babel-plugin-undefined-to-void":216}],144:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _lodashCollectionSortBy=require("lodash/collection/sortBy");var _lodashCollectionSortBy2=_interopRequireDefault(_lodashCollectionSortBy);var metadata={group:"builtin-trailing"};exports.metadata=metadata;var visitor={Block:{exit:function exit(node){var hasChange=false;for(var i=0;i=0){comment.value=comment.value.replace(FLOW_DIRECTIVE,"");if(!comment.value.replace(/\*/g,"").trim())comment._displayed=true}}},Flow:function Flow(){this.dangerouslyRemove()},ClassProperty:function ClassProperty(node){node.typeAnnotation=null;if(!node.value)this.dangerouslyRemove()},Class:function Class(node){node["implements"]=null},Function:function Function(node){for(var i=0;i0){nodePath=nodePath.get(keysAlongPath.pop())}return nodePath}},{"../../../types":196,regenerator:561}],159:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var metadata={group:"builtin-pre"};exports.metadata=metadata;var THIS_BREAK_KEYS=["FunctionExpression","FunctionDeclaration","ClassProperty"];function isUseStrict(node){if(!t.isLiteral(node))return false;if(node.raw&&node.rawValue===node.value){return node.rawValue==="use strict"}else{return node.value==="use strict"}}var visitor={Program:{enter:function enter(program){var first=program.body[0];var directive;if(t.isExpressionStatement(first)&&isUseStrict(first.expression)){directive=first}else{directive=t.expressionStatement(t.literal("use strict"));this.unshiftContainer("body",directive);if(first){directive.leadingComments=first.leadingComments;first.leadingComments=[]}}directive._blockHoist=Infinity}},ThisExpression:function ThisExpression(){if(!this.findParent(function(path){return!path.is("shadow")&&THIS_BREAK_KEYS.indexOf(path.type)>=0})){return t.identifier("undefined")}}};exports.visitor=visitor},{"../../../types":196}],160:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);function statementList(key,path){var paths=path.get(key);for(var i=0;i=0)continue;visited.push(path.node);if(path.visit()){stop=true;break}}var _arr3=queue;for(var _i3=0;_i3<_arr3.length;_i3++){var path=_arr3[_i3];path.shiftContext()}this.queue=null;return stop};TraversalContext.prototype.visitSingle=function visitSingle(node,key){if(this.shouldVisit(node[key])){var path=this.create(node,node,key);path.visit();path.shiftContext()}};TraversalContext.prototype.visit=function visit(node,key){var nodes=node[key];if(!nodes)return;if(Array.isArray(nodes)){return this.visitMultiple(nodes,node,key)}else{return this.visitSingle(node,key)}};return TraversalContext}();exports["default"]=TraversalContext;module.exports=exports["default"]},{"../types":196,"./path":172}],164:[function(require,module,exports){"use strict";exports.__esModule=true;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var Hub=function Hub(file){_classCallCheck(this,Hub);this.file=file};exports["default"]=Hub;module.exports=exports["default"]},{}],165:[function(require,module,exports){"use strict";exports.__esModule=true;exports["default"]=traverse;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _context=require("./context");var _context2=_interopRequireDefault(_context);var _visitors=require("./visitors");var visitors=_interopRequireWildcard(_visitors);var _messages=require("../messages");var messages=_interopRequireWildcard(_messages);var _lodashCollectionIncludes=require("lodash/collection/includes");var _lodashCollectionIncludes2=_interopRequireDefault(_lodashCollectionIncludes);var _types=require("../types");var t=_interopRequireWildcard(_types);function traverse(parent,opts,scope,state,parentPath){if(!parent)return;if(!opts)opts={};if(!opts.noScope&&!scope){if(parent.type!=="Program"&&parent.type!=="File"){throw new Error(messages.get("traverseNeedsParent",parent.type))}}visitors.explode(opts);if(Array.isArray(parent)){for(var i=0;icurrentKeyIndex){earliest=path}}return earliest})}function getDeepestCommonAncestorFrom(paths,filter){var _this=this;if(!paths.length){return this}if(paths.length===1){return paths[0]}var minDepth=Infinity;var lastCommonIndex,lastCommon;var ancestries=paths.map(function(path){var ancestry=[];do{ancestry.unshift(path)}while((path=path.parentPath)&&path!==_this);if(ancestry.length-1}function visit(){if(this.isBlacklisted())return false;if(this.opts.shouldSkip&&this.opts.shouldSkip(this))return false;this.call("enter");if(this.shouldSkip){return this.shouldStop}var node=this.node;var opts=this.opts;if(node){if(Array.isArray(node)){for(var i=0;i":return left>right;case"<=":return left<=right;case">=":return left>=right;case"==":return left==right;case"!=":return left!=right;case"===":return left===right;case"!==":return left!==right}}if(path.isCallExpression()){var callee=path.get("callee");var context;var func;if(callee.isIdentifier()&&!path.scope.getBinding(callee.node.name,true)&&VALID_CALLEES.indexOf(callee.node.name)>=0){func=global[node.callee.name]}if(callee.isMemberExpression()){var object=callee.get("object");var property=callee.get("property");if(object.isIdentifier()&&property.isIdentifier()&&VALID_CALLEES.indexOf(object.node.name)>=0){context=global[object.node.name];func=context[property.node.name]}if(object.isLiteral()&&property.isIdentifier()){var type=typeof object.node.value;if(type==="string"||type==="number"){context=object.node.value;func=context[property.node.name]}}}if(func){var args=path.get("arguments").map(evaluate);if(!confident)return;return func.apply(context,args)}}confident=false}}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],171:[function(require,module,exports){"use strict";exports.__esModule=true;exports.getStatementParent=getStatementParent;exports.getOpposite=getOpposite;exports.getCompletionRecords=getCompletionRecords;exports.getSibling=getSibling;exports.get=get;exports._getKey=_getKey;exports._getPattern=_getPattern;exports.getBindingIdentifiers=getBindingIdentifiers;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _index=require("./index");var _index2=_interopRequireDefault(_index);var _types=require("../../types");var t=_interopRequireWildcard(_types);function getStatementParent(){var path=this;do{if(!path.parentPath||Array.isArray(path.container)&&path.isStatement()){break}else{path=path.parentPath}}while(path);if(path&&(path.isProgram()||path.isFile())){throw new Error("File/Program node, we can't possibly find a statement parent to this")}return path}function getOpposite(){if(this.key==="left"){return this.getSibling("right")}else if(this.key==="right"){return this.getSibling("left")}}function getCompletionRecords(){var paths=[];var add=function add(path){if(path)paths=paths.concat(path.getCompletionRecords())};if(this.isIfStatement()){add(this.get("consequent"));add(this.get("alternate"))}else if(this.isDoExpression()||this.isFor()||this.isWhile()){add(this.get("body"))}else if(this.isProgram()||this.isBlockStatement()){add(this.get("body").pop())}else if(this.isFunction()){return this.get("body").getCompletionRecords()}else if(this.isTryStatement()){add(this.get("block"));add(this.get("handler"));add(this.get("finalizer"))}else{paths.push(this)}return paths}function getSibling(key){return _index2["default"].get({parentPath:this.parentPath,parent:this.parent,container:this.container,listKey:this.listKey,key:key})}function get(key,context){if(context===true)context=this.context;var parts=key.split(".");if(parts.length===1){return this._getKey(key,context)}else{return this._getPattern(parts,context)}}function _getKey(key,context){var _this=this;var node=this.node;var container=node[key];if(Array.isArray(container)){return container.map(function(_,i){return _index2["default"].get({listKey:key,parentPath:_this,parent:node,container:container,key:i}).setContext(context)})}else{return _index2["default"].get({parentPath:this,parent:node,container:node,key:key}).setContext(context)}}function _getPattern(parts,context){var path=this;var _arr=parts;for(var _i=0;_i<_arr.length;_i++){var part=_arr[_i];if(part==="."){path=path.parentPath}else{if(Array.isArray(path)){path=path[part]}else{path=path.get(part,context)}}}return path}function getBindingIdentifiers(duplicates){return t.getBindingIdentifiers(this.node,duplicates)}},{"../../types":196,"./index":172}],172:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _libVirtualTypes=require("./lib/virtual-types");var virtualTypes=_interopRequireWildcard(_libVirtualTypes);var _index=require("../index");var _index2=_interopRequireDefault(_index);var _lodashObjectAssign=require("lodash/object/assign");var _lodashObjectAssign2=_interopRequireDefault(_lodashObjectAssign);var _scope=require("../scope");var _scope2=_interopRequireDefault(_scope);var _types=require("../../types");var t=_interopRequireWildcard(_types);var NodePath=function(){function NodePath(hub,parent){_classCallCheck(this,NodePath);this.contexts=[];this.parent=parent;this.data={};this.hub=hub;this.shouldSkip=false;this.shouldStop=false;this.removed=false;this.state=null;this.opts=null;this.skipKeys=null;this.parentPath=null;this.context=null;this.container=null;this.listKey=null;this.inList=false;this.parentKey=null;this.key=null;this.node=null;this.scope=null;this.type=null;this.typeAnnotation=null}NodePath.get=function get(_ref){var hub=_ref.hub;var parentPath=_ref.parentPath;var parent=_ref.parent;var container=_ref.container;var listKey=_ref.listKey;var key=_ref.key;if(!hub&&parentPath){hub=parentPath.hub}var targetNode=container[key];var paths=parent._paths=parent._paths||[];var path;for(var i=0;i=0)continue;visitedScopes.push(violationScope);constantViolations.push(violation);if(violationScope===path.scope){constantViolations=[violation];break}}constantViolations=constantViolations.concat(functionConstantViolations);var _arr2=constantViolations;for(var _i2=0;_i2<_arr2.length;_i2++){var violation=_arr2[_i2];types.push(violation.getTypeAnnotation())}}if(types.length){return t.createUnionTypeAnnotation(types)}}function getConstantViolationsBefore(binding,path,functions){var violations=binding.constantViolations.slice();violations.unshift(binding.path);return violations.filter(function(violation){violation=violation.resolve();var status=violation._guessExecutionStatusRelativeTo(path);if(functions&&status==="function")functions.push(violation);return status==="before"})}function inferAnnotationFromBinaryExpression(name,path){var operator=path.node.operator;var right=path.get("right").resolve();var left=path.get("left").resolve();var target;if(left.isIdentifier({name:name})){target=right}else if(right.isIdentifier({name:name})){target=left}if(target){if(operator==="==="){return target.getTypeAnnotation()}else if(t.BOOLEAN_NUMBER_BINARY_OPERATORS.indexOf(operator)>=0){return t.numberTypeAnnotation()}else{return}}else{if(operator!=="===")return}var typeofPath;var typePath;if(left.isUnaryExpression({operator:"typeof"})){typeofPath=left;typePath=right}else if(right.isUnaryExpression({operator:"typeof"})){typeofPath=right;typePath=left}if(!typePath&&!typeofPath)return;typePath=typePath.resolve();if(!typePath.isLiteral())return;var typeValue=typePath.node.value;if(typeof typeValue!=="string")return;if(!typeofPath.get("argument").isIdentifier({name:name}))return;return t.createTypeAnnotationBasedOnTypeof(typePath.node.value)}function getParentConditionalPath(path){var parentPath;while(parentPath=path.parentPath){if(parentPath.isIfStatement()||parentPath.isConditionalExpression()){if(path.key==="test"){return}else{return parentPath}}else{path=parentPath}}}function getConditionalAnnotation(path,name){var ifStatement=getParentConditionalPath(path);if(!ifStatement)return;var test=ifStatement.get("test");var paths=[test];var types=[];do{var _path=paths.shift().resolve();if(_path.isLogicalExpression()){paths.push(_path.get("left"));paths.push(_path.get("right"))}if(_path.isBinaryExpression()){var type=inferAnnotationFromBinaryExpression(name,_path);if(type)types.push(type)}}while(paths.length);if(types.length){return{typeAnnotation:t.createUnionTypeAnnotation(types),ifStatement:ifStatement}}else{return getConditionalAnnotation(ifStatement,name)}}module.exports=exports["default"]},{"../../../types":196}],175:[function(require,module,exports){"use strict";exports.__esModule=true;exports.VariableDeclarator=VariableDeclarator;exports.TypeCastExpression=TypeCastExpression;exports.NewExpression=NewExpression;exports.TemplateLiteral=TemplateLiteral;exports.UnaryExpression=UnaryExpression;exports.BinaryExpression=BinaryExpression;exports.LogicalExpression=LogicalExpression;exports.ConditionalExpression=ConditionalExpression;exports.SequenceExpression=SequenceExpression;exports.AssignmentExpression=AssignmentExpression;exports.UpdateExpression=UpdateExpression;exports.Literal=Literal;exports.ObjectExpression=ObjectExpression;exports.ArrayExpression=ArrayExpression;exports.RestElement=RestElement;exports.CallExpression=CallExpression;exports.TaggedTemplateExpression=TaggedTemplateExpression;function _interopRequire(obj){return obj&&obj.__esModule?obj["default"]:obj}function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var _infererReference=require("./inferer-reference");exports.Identifier=_interopRequire(_infererReference);function VariableDeclarator(){var id=this.get("id");if(id.isIdentifier()){return this.get("init").getTypeAnnotation()}else{return}}function TypeCastExpression(node){return node.typeAnnotation}TypeCastExpression.validParent=true;function NewExpression(node){if(this.get("callee").isIdentifier()){return t.genericTypeAnnotation(node.callee)}}function TemplateLiteral(){return t.stringTypeAnnotation()}function UnaryExpression(node){var operator=node.operator;if(operator==="void"){return t.voidTypeAnnotation()}else if(t.NUMBER_UNARY_OPERATORS.indexOf(operator)>=0){return t.numberTypeAnnotation()}else if(t.STRING_UNARY_OPERATORS.indexOf(operator)>=0){return t.stringTypeAnnotation()}else if(t.BOOLEAN_UNARY_OPERATORS.indexOf(operator)>=0){return t.booleanTypeAnnotation()}}function BinaryExpression(node){var operator=node.operator;if(t.NUMBER_BINARY_OPERATORS.indexOf(operator)>=0){return t.numberTypeAnnotation()}else if(t.BOOLEAN_BINARY_OPERATORS.indexOf(operator)>=0){return t.booleanTypeAnnotation()}else if(operator==="+"){var right=this.get("right");var left=this.get("left");if(left.isBaseType("number")&&right.isBaseType("number")){return t.numberTypeAnnotation()}else if(left.isBaseType("string")||right.isBaseType("string")){return t.stringTypeAnnotation()}return t.unionTypeAnnotation([t.stringTypeAnnotation(),t.numberTypeAnnotation()])}}function LogicalExpression(){return t.createUnionTypeAnnotation([this.get("left").getTypeAnnotation(),this.get("right").getTypeAnnotation()])}function ConditionalExpression(){return t.createUnionTypeAnnotation([this.get("consequent").getTypeAnnotation(),this.get("alternate").getTypeAnnotation()])}function SequenceExpression(){return this.get("expressions").pop().getTypeAnnotation()}function AssignmentExpression(){return this.get("right").getTypeAnnotation()}function UpdateExpression(node){var operator=node.operator;if(operator==="++"||operator==="--"){return t.numberTypeAnnotation()}}function Literal(node){var value=node.value;if(typeof value==="string")return t.stringTypeAnnotation();if(typeof value==="number")return t.numberTypeAnnotation();if(typeof value==="boolean")return t.booleanTypeAnnotation();if(value===null)return t.voidTypeAnnotation();if(node.regex)return t.genericTypeAnnotation(t.identifier("RegExp"))}function ObjectExpression(){return t.genericTypeAnnotation(t.identifier("Object"))}function ArrayExpression(){return t.genericTypeAnnotation(t.identifier("Array"))}function RestElement(){return ArrayExpression()}RestElement.validParent=true;function Func(){return t.genericTypeAnnotation(t.identifier("Function"))}exports.Function=Func;exports.Class=Func;function CallExpression(){return resolveCall(this.get("callee"))}function TaggedTemplateExpression(){return resolveCall(this.get("tag"))}function resolveCall(callee){callee=callee.resolve();if(callee.isFunction()){if(callee.is("async")){if(callee.is("generator")){return t.genericTypeAnnotation(t.identifier("AsyncIterator"))}else{return t.genericTypeAnnotation(t.identifier("Promise"))}}else{if(callee.node.returnType){return callee.node.returnType}else{}}}}},{"../../../types":196,"./inferer-reference":174}],176:[function(require,module,exports){"use strict";exports.__esModule=true;exports.matchesPattern=matchesPattern;exports.has=has;exports.isnt=isnt;exports.equals=equals;exports.isNodeType=isNodeType;exports.canHaveVariableDeclarationOrExpression=canHaveVariableDeclarationOrExpression;exports.isCompletionRecord=isCompletionRecord;exports.isStatementOrBlock=isStatementOrBlock;exports.referencesImport=referencesImport;exports.getSource=getSource;exports.willIMaybeExecuteBefore=willIMaybeExecuteBefore;exports._guessExecutionStatusRelativeTo=_guessExecutionStatusRelativeTo;exports.resolve=resolve;exports._resolve=_resolve;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _lodashCollectionIncludes=require("lodash/collection/includes");var _lodashCollectionIncludes2=_interopRequireDefault(_lodashCollectionIncludes);var _types=require("../../types");var t=_interopRequireWildcard(_types); -function matchesPattern(pattern,allowPartial){if(!this.isMemberExpression())return false;var parts=pattern.split(".");var search=[this.node];var i=0;function matches(name){var part=parts[i];return part==="*"||name===part}while(search.length){var node=search.shift();if(allowPartial&&i===parts.length){return true}if(t.isIdentifier(node)){if(!matches(node.name))return false}else if(t.isLiteral(node)){if(!matches(node.value))return false}else if(t.isMemberExpression(node)){if(node.computed&&!t.isLiteral(node.property)){return false}else{search.unshift(node.property);search.unshift(node.object);continue}}else if(t.isThisExpression(node)){if(!matches("this"))return false}else{return false}if(++i>parts.length){return false}}return i===parts.length}function has(key){var val=this.node[key];if(val&&Array.isArray(val)){return!!val.length}else{return!!val}}var is=has;exports.is=is;function isnt(key){return!this.has(key)}function equals(key,value){return this.node[key]===value}function isNodeType(type){return t.isType(this.type,type)}function canHaveVariableDeclarationOrExpression(){return(this.key==="init"||this.key==="left")&&this.parentPath.isFor()}function isCompletionRecord(allowInsideFunction){var path=this;var first=true;do{var container=path.container;if(path.isFunction()&&!first){return!!allowInsideFunction}first=false;if(Array.isArray(container)&&path.key!==container.length-1){return false}}while((path=path.parentPath)&&!path.isProgram());return true}function isStatementOrBlock(){if(this.parentPath.isLabeledStatement()||t.isBlockStatement(this.container)){return false}else{return _lodashCollectionIncludes2["default"](t.STATEMENT_OR_BLOCK_KEYS,this.key)}}function referencesImport(moduleSource,importName){if(!this.isReferencedIdentifier())return false;var binding=this.scope.getBinding(this.node.name);if(!binding||binding.kind!=="module")return false;var path=binding.path;var parent=path.parentPath;if(!parent.isImportDeclaration())return false;if(parent.node.source.value===moduleSource){if(!importName)return true}else{return false}if(path.isImportDefaultSpecifier()&&importName==="default"){return true}if(path.isImportNamespaceSpecifier()&&importName==="*"){return true}if(path.isImportSpecifier()&&path.node.imported.name===importName){return true}return false}function getSource(){var node=this.node;if(node.end){return this.hub.file.code.slice(node.start,node.end)}else{return""}}function willIMaybeExecuteBefore(target){return this._guessExecutionStatusRelativeTo(target)!=="after"}function _guessExecutionStatusRelativeTo(target){var targetFuncParent=target.scope.getFunctionParent();var selfFuncParent=this.scope.getFunctionParent();if(targetFuncParent!==selfFuncParent){return"function"}var targetPaths=target.getAncestry();var selfPaths=this.getAncestry();var commonPath;var targetIndex;var selfIndex;for(selfIndex=0;selfIndex=0){commonPath=selfPath;break}}if(!commonPath){return"before"}var targetRelationship=targetPaths[targetIndex-1];var selfRelationship=selfPaths[selfIndex-1];if(!targetRelationship||!selfRelationship){return"before"}if(targetRelationship.listKey&&targetRelationship.container===selfRelationship.container){return targetRelationship.key>selfRelationship.key?"before":"after"}var targetKeyPosition=t.VISITOR_KEYS[targetRelationship.type].indexOf(targetRelationship.key);var selfKeyPosition=t.VISITOR_KEYS[selfRelationship.type].indexOf(selfRelationship.key);return targetKeyPosition>selfKeyPosition?"before":"after"}function resolve(dangerous,resolved){return this._resolve(dangerous,resolved)||this}function _resolve(dangerous,resolved){if(resolved&&resolved.indexOf(this)>=0)return;resolved=resolved||[];resolved.push(this);if(this.isVariableDeclarator()){if(this.get("id").isIdentifier()){return this.get("init").resolve(dangerous,resolved)}else{}}else if(this.isReferencedIdentifier()){var binding=this.scope.getBinding(this.node.name);if(!binding)return;if(!binding.constant)return;if(binding.kind==="module")return;if(binding.path!==this){return binding.path.resolve(dangerous,resolved)}}else if(this.isTypeCastExpression()){return this.get("expression").resolve(dangerous,resolved)}else if(dangerous&&this.isMemberExpression()){var targetKey=this.toComputedKey();if(!t.isLiteral(targetKey))return;var targetName=targetKey.value;var target=this.get("object").resolve(dangerous,resolved);if(target.isObjectExpression()){var props=target.get("properties");var _arr=props;for(var _i=0;_i<_arr.length;_i++){var prop=_arr[_i];if(!prop.isProperty())continue;var key=prop.get("key");var match=prop.isnt("computed")&&key.isIdentifier({name:targetName});match=match||key.isLiteral({value:targetName});if(match)return prop.get("value").resolve(dangerous,resolved)}}else if(target.isArrayExpression()&&!isNaN(+targetName)){var elems=target.get("elements");var elem=elems[targetName];if(elem)return elem.resolve(dangerous,resolved)}}}},{"../../types":196,"lodash/collection/includes":439}],177:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _transformationHelpersReact=require("../../../transformation/helpers/react");var react=_interopRequireWildcard(_transformationHelpersReact);var _types=require("../../../types");var t=_interopRequireWildcard(_types);var referenceVisitor={ReferencedIdentifier:function ReferencedIdentifier(node,parent,scope,state){if(this.isJSXIdentifier()&&react.isCompatTag(node.name)){return}var binding=scope.getBinding(node.name);if(!binding)return;if(binding!==state.scope.getBinding(node.name))return;if(binding.constant){state.bindings[node.name]=binding}else{var _arr=binding.constantViolations;for(var _i=0;_i<_arr.length;_i++){var violationPath=_arr[_i];state.breakOnScopePaths=state.breakOnScopePaths.concat(violationPath.getAncestry())}}}};var PathHoister=function(){function PathHoister(path,scope){_classCallCheck(this,PathHoister);this.breakOnScopePaths=[];this.bindings={};this.scopes=[];this.scope=scope;this.path=path}PathHoister.prototype.isCompatibleScope=function isCompatibleScope(scope){for(var key in this.bindings){var binding=this.bindings[key];if(!scope.bindingIdentifierEquals(key,binding.identifier)){return false}}return true};PathHoister.prototype.getCompatibleScopes=function getCompatibleScopes(){var scope=this.path.scope;do{if(this.isCompatibleScope(scope)){this.scopes.push(scope)}else{break}if(this.breakOnScopePaths.indexOf(scope.path)>=0){break}}while(scope=scope.parent)};PathHoister.prototype.getAttachmentPath=function getAttachmentPath(){var scopes=this.scopes;var scope=scopes.pop();if(!scope)return;if(scope.path.isFunction()){if(this.hasOwnParamBindings(scope)){if(this.scope===scope)return;return scope.path.get("body").get("body")[0]}else{return this.getNextScopeStatementParent()}}else if(scope.path.isProgram()){return this.getNextScopeStatementParent()}};PathHoister.prototype.getNextScopeStatementParent=function getNextScopeStatementParent(){var scope=this.scopes.pop();if(scope)return scope.path.getStatementParent()};PathHoister.prototype.hasOwnParamBindings=function hasOwnParamBindings(scope){for(var name in this.bindings){if(!scope.hasOwnBinding(name))continue;var binding=this.bindings[name];if(binding.kind==="param")return true}return false};PathHoister.prototype.run=function run(){var node=this.path.node;if(node._hoisted)return;node._hoisted=true;this.path.traverse(referenceVisitor,this);this.getCompatibleScopes();var attachTo=this.getAttachmentPath();if(!attachTo)return;if(attachTo.getFunctionParent()===this.path.getFunctionParent())return;var uid=attachTo.scope.generateUidIdentifier("ref");attachTo.insertBefore([t.variableDeclaration("var",[t.variableDeclarator(uid,this.path.node)])]);var parent=this.path.parentPath;if(parent.isJSXElement()&&this.path.container===parent.node.children){uid=t.JSXExpressionContainer(uid)}this.path.replaceWith(uid)};return PathHoister}();exports["default"]=PathHoister;module.exports=exports["default"]},{"../../../transformation/helpers/react":79,"../../../types":196}],178:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _types=require("../../../types");var t=_interopRequireWildcard(_types);var pre=[function(self){if(self.key==="body"&&(self.isBlockStatement()||self.isClassBody())){self.node.body=[];return true}},function(self,parent){var replace=false;replace=replace||self.key==="body"&&parent.isArrowFunctionExpression();replace=replace||self.key==="argument"&&parent.isThrowStatement();if(replace){self.replaceWith(t.identifier("undefined"));return true}}];exports.pre=pre;var post=[function(self,parent){var removeParent=false;removeParent=removeParent||self.key==="test"&&(parent.isWhile()||parent.isSwitchCase());removeParent=removeParent||self.key==="declaration"&&parent.isExportDeclaration();removeParent=removeParent||self.key==="body"&&parent.isLabeledStatement();removeParent=removeParent||self.listKey==="declarations"&&parent.isVariableDeclaration()&&parent.node.declarations.length===0;removeParent=removeParent||self.key==="expression"&&parent.isExpressionStatement();removeParent=removeParent||self.key==="test"&&parent.isIfStatement();if(removeParent){parent.dangerouslyRemove();return true}},function(self,parent){if(parent.isSequenceExpression()&&parent.node.expressions.length===1){parent.replaceWith(parent.node.expressions[0]);return true}},function(self,parent){if(parent.isBinary()){if(self.key==="left"){parent.replaceWith(parent.node.right)}else{parent.replaceWith(parent.node.left)}return true}}];exports.post=post},{"../../../types":196}],179:[function(require,module,exports){"use strict";exports.__esModule=true;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _transformationHelpersReact=require("../../../transformation/helpers/react");var react=_interopRequireWildcard(_transformationHelpersReact);var _types=require("../../../types");var t=_interopRequireWildcard(_types);var ReferencedIdentifier={types:["Identifier","JSXIdentifier"],checkPath:function checkPath(_ref,opts){var node=_ref.node;var parent=_ref.parent;if(!t.isIdentifier(node,opts)){if(t.isJSXIdentifier(node,opts)){if(react.isCompatTag(node.name))return false}else{return false}}return t.isReferenced(node,parent)}};exports.ReferencedIdentifier=ReferencedIdentifier;var BindingIdentifier={types:["Identifier"],checkPath:function checkPath(_ref2){var node=_ref2.node;var parent=_ref2.parent;return t.isBinding(node,parent)}};exports.BindingIdentifier=BindingIdentifier;var Statement={types:["Statement"],checkPath:function checkPath(_ref3){var node=_ref3.node;var parent=_ref3.parent;if(t.isStatement(node)){if(t.isVariableDeclaration(node)){if(t.isForXStatement(parent,{left:node}))return false;if(t.isForStatement(parent,{init:node}))return false}return true}else{return false}}};exports.Statement=Statement;var Expression={types:["Expression"],checkPath:function checkPath(path){if(path.isIdentifier()){return path.isReferencedIdentifier()}else{return t.isExpression(path.node)}}};exports.Expression=Expression;var Scope={types:["Scopable"],checkPath:function checkPath(path){return t.isScope(path.node,path.parent)}};exports.Scope=Scope;var Referenced={checkPath:function checkPath(path){return t.isReferenced(path.node,path.parent)}};exports.Referenced=Referenced;var BlockScoped={checkPath:function checkPath(path){return t.isBlockScoped(path.node)}};exports.BlockScoped=BlockScoped;var Var={types:["VariableDeclaration"],checkPath:function checkPath(path){return t.isVar(path.node)}};exports.Var=Var;var DirectiveLiteral={types:["Literal"],checkPath:function checkPath(path){return path.isLiteral()&&path.parentPath.isExpressionStatement()}};exports.DirectiveLiteral=DirectiveLiteral;var Directive={types:["ExpressionStatement"],checkPath:function checkPath(path){return path.get("expression").isLiteral()}};exports.Directive=Directive;var User={checkPath:function checkPath(path){return path.node&&!!path.node.loc}};exports.User=User;var Generated={checkPath:function checkPath(path){return!path.isUser()}};exports.Generated=Generated;var Flow={types:["Flow","ImportDeclaration","ExportDeclaration"],checkPath:function checkPath(_ref4){var node=_ref4.node;if(t.isFlow(node)){return true}else if(t.isImportDeclaration(node)){return node.importKind==="type"||node.importKind==="typeof"}else if(t.isExportDeclaration(node)){return node.exportKind==="type"}else{return false}}};exports.Flow=Flow},{"../../../transformation/helpers/react":79,"../../../types":196}],180:[function(require,module,exports){"use strict";exports.__esModule=true;exports.insertBefore=insertBefore;exports._containerInsert=_containerInsert;exports._containerInsertBefore=_containerInsertBefore;exports._containerInsertAfter=_containerInsertAfter;exports._maybePopFromStatements=_maybePopFromStatements;exports.insertAfter=insertAfter;exports.updateSiblingKeys=updateSiblingKeys;exports._verifyNodeList=_verifyNodeList;exports.unshiftContainer=unshiftContainer;exports.pushContainer=pushContainer;exports.hoist=hoist;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _libHoister=require("./lib/hoister");var _libHoister2=_interopRequireDefault(_libHoister);var _index=require("./index");var _index2=_interopRequireDefault(_index);var _types=require("../../types");var t=_interopRequireWildcard(_types);function insertBefore(nodes){this._assertUnremoved();nodes=this._verifyNodeList(nodes);if(this.parentPath.isExpressionStatement()||this.parentPath.isLabeledStatement()){return this.parentPath.insertBefore(nodes)}else if(this.isNodeType("Expression")||this.parentPath.isForStatement()&&this.key==="init"){if(this.node)nodes.push(this.node);this.replaceExpressionWithStatements(nodes)}else{this._maybePopFromStatements(nodes);if(Array.isArray(this.container)){return this._containerInsertBefore(nodes)}else if(this.isStatementOrBlock()){if(this.node)nodes.push(this.node);this.node=this.container[this.key]=t.blockStatement(nodes)}else{throw new Error("We don't know what to do with this node type. We were previously a Statement but we can't fit in here?")}}return[this]}function _containerInsert(from,nodes){this.updateSiblingKeys(from,nodes.length);var paths=[];for(var i=0;i=fromIndex){path.key+=incrementBy}}}function _verifyNodeList(nodes){if(nodes.constructor!==Array){nodes=[nodes]}for(var i=0;i1)id+=i;return"_"+id};Scope.prototype.generateUidIdentifierBasedOnNode=function generateUidIdentifierBasedOnNode(parent,defaultName){var node=parent;if(t.isAssignmentExpression(parent)){node=parent.left}else if(t.isVariableDeclarator(parent)){node=parent.id}else if(t.isProperty(node)){node=node.key}var parts=[];var add=function add(node){if(t.isModuleDeclaration(node)){if(node.source){add(node.source)}else if(node.specifiers&&node.specifiers.length){var _arr4=node.specifiers;for(var _i4=0;_i4<_arr4.length;_i4++){var specifier=_arr4[_i4];add(specifier)}}else if(node.declaration){add(node.declaration)}}else if(t.isModuleSpecifier(node)){add(node.local)}else if(t.isMemberExpression(node)){add(node.object);add(node.property)}else if(t.isIdentifier(node)){parts.push(node.name)}else if(t.isLiteral(node)){parts.push(node.value)}else if(t.isCallExpression(node)){add(node.callee)}else if(t.isObjectExpression(node)||t.isObjectPattern(node)){var _arr5=node.properties;for(var _i5=0;_i5<_arr5.length;_i5++){var prop=_arr5[_i5];add(prop.key||prop.argument)}}};add(node);var id=parts.join("$");id=id.replace(/^_/,"")||defaultName||"ref";return this.generateUidIdentifier(id)};Scope.prototype.isStatic=function isStatic(node){if(t.isThisExpression(node)||t.isSuper(node)){return true}if(t.isIdentifier(node)){var binding=this.getBinding(node.name);if(binding){return binding.constant}else{return this.hasBinding(node.name)}}return false};Scope.prototype.maybeGenerateMemoised=function maybeGenerateMemoised(node,dontPush){if(this.isStatic(node)){return null}else{var id=this.generateUidIdentifierBasedOnNode(node);if(!dontPush)this.push({id:id});return id}};Scope.prototype.checkBlockScopedCollisions=function checkBlockScopedCollisions(local,kind,name,id){if(kind==="param")return;if(kind==="hoisted"&&local.kind==="let")return;var duplicate=false;if(!duplicate)duplicate=kind==="let"||local.kind==="let"||local.kind==="const"||local.kind==="module";if(!duplicate)duplicate=local.kind==="param"&&(kind==="let"||kind==="const");if(duplicate){throw this.hub.file.errorWithNode(id,messages.get("scopeDuplicateDeclaration",name),TypeError)}};Scope.prototype.rename=function rename(oldName,newName,block){newName=newName||this.generateUidIdentifier(oldName).name;var info=this.getBinding(oldName);if(!info)return;var state={newName:newName,oldName:oldName,binding:info.identifier,info:info};var scope=info.scope;scope.traverse(block||scope.block,renameVisitor,state);if(!block){scope.removeOwnBinding(oldName);scope.bindings[newName]=info;state.binding.name=newName}var file=this.hub.file;if(file){this._renameFromMap(file.moduleFormatter.localImports,oldName,newName,state.binding)}};Scope.prototype._renameFromMap=function _renameFromMap(map,oldName,newName,value){if(map[oldName]){map[newName]=value;map[oldName]=null}};Scope.prototype.dump=function dump(){var sep=_repeating2["default"]("-",60);console.log(sep);var scope=this;do{console.log("#",scope.block.type);for(var name in scope.bindings){var binding=scope.bindings[name];console.log(" -",name,{constant:binding.constant,references:binding.references,kind:binding.kind})}}while(scope=scope.parent);console.log(sep)};Scope.prototype.toArray=function toArray(node,i){var file=this.hub.file;if(t.isIdentifier(node)){var binding=this.getBinding(node.name);if(binding&&binding.constant&&binding.path.isGenericType("Array"))return node}if(t.isArrayExpression(node)){return node}if(t.isIdentifier(node,{name:"arguments"})){return t.callExpression(t.memberExpression(file.addHelper("slice"),t.identifier("call")),[node])}var helperName="to-array";var args=[node];if(i===true){helperName="to-consumable-array"}else if(i){args.push(t.literal(i));helperName="sliced-to-array";if(this.hub.file.isLoose("es6.forOf"))helperName+="-loose"}return t.callExpression(file.addHelper(helperName),args)};Scope.prototype.registerDeclaration=function registerDeclaration(path){if(path.isLabeledStatement()){this.registerBinding("label",path)}else if(path.isFunctionDeclaration()){this.registerBinding("hoisted",path)}else if(path.isVariableDeclaration()){var declarations=path.get("declarations");var _arr6=declarations;for(var _i6=0;_i6<_arr6.length;_i6++){var declar=_arr6[_i6];this.registerBinding(path.node.kind,declar)}}else if(path.isClassDeclaration()){this.registerBinding("let",path)}else if(path.isImportDeclaration()){var specifiers=path.get("specifiers");var _arr7=specifiers;for(var _i7=0;_i7<_arr7.length;_i7++){var specifier=_arr7[_i7];this.registerBinding("module",specifier)}}else if(path.isExportDeclaration()){var declar=path.get("declaration");if(declar.isClassDeclaration()||declar.isFunctionDeclaration()||declar.isVariableDeclaration()){this.registerDeclaration(declar)}}else{this.registerBinding("unknown",path)}};Scope.prototype.registerConstantViolation=function registerConstantViolation(root,left,right){var ids=left.getBindingIdentifiers();for(var name in ids){var binding=this.getBinding(name);if(binding)binding.reassign(root,left,right)}};Scope.prototype.registerBinding=function registerBinding(kind,path){if(!kind)throw new ReferenceError("no `kind`");if(path.isVariableDeclaration()){var declarators=path.get("declarations");var _arr8=declarators;for(var _i8=0;_i8<_arr8.length;_i8++){var declar=_arr8[_i8];this.registerBinding(kind,declar)}return}var parent=this.getProgramParent();var ids=path.getBindingIdentifiers(true);for(var name in ids){var _arr9=ids[name];for(var _i9=0;_i9<_arr9.length;_i9++){var id=_arr9[_i9];var local=this.getOwnBinding(name);if(local){if(local.identifier===id)continue;this.checkBlockScopedCollisions(local,kind,name,id)}parent.references[name]=true;this.bindings[name]=new _binding2["default"]({identifier:id,existing:local,scope:this,path:path,kind:kind})}}};Scope.prototype.addGlobal=function addGlobal(node){this.globals[node.name]=node};Scope.prototype.hasUid=function hasUid(name){var scope=this;do{if(scope.uids[name])return true}while(scope=scope.parent);return false};Scope.prototype.hasGlobal=function hasGlobal(name){var scope=this;do{if(scope.globals[name])return true}while(scope=scope.parent);return false};Scope.prototype.hasReference=function hasReference(name){var scope=this;do{if(scope.references[name])return true}while(scope=scope.parent);return false};Scope.prototype.isPure=function isPure(node,constantsOnly){if(t.isIdentifier(node)){var binding=this.getBinding(node.name);if(!binding)return false;if(constantsOnly)return binding.constant;return true}else if(t.isClass(node)){return!node.superClass||this.isPure(node.superClass,constantsOnly)}else if(t.isBinary(node)){return this.isPure(node.left,constantsOnly)&&this.isPure(node.right,constantsOnly)}else if(t.isArrayExpression(node)){var _arr10=node.elements;for(var _i10=0;_i10<_arr10.length;_i10++){var elem=_arr10[_i10];if(!this.isPure(elem,constantsOnly))return false}return true}else if(t.isObjectExpression(node)){var _arr11=node.properties;for(var _i11=0;_i11<_arr11.length;_i11++){var prop=_arr11[_i11];if(!this.isPure(prop,constantsOnly))return false}return true}else if(t.isProperty(node)){if(node.computed&&!this.isPure(node.key,constantsOnly))return false;return this.isPure(node.value,constantsOnly)}else{return t.isPure(node)}};Scope.prototype.setData=function setData(key,val){return this.data[key]=val};Scope.prototype.getData=function getData(key){var scope=this;do{var data=scope.data[key];if(data!=null)return data}while(scope=scope.parent)};Scope.prototype.removeData=function removeData(key){var scope=this;do{var data=scope.data[key];if(data!=null)scope.data[key]=null}while(scope=scope.parent)};Scope.prototype.init=function init(){if(!this.references)this.crawl()};Scope.prototype.crawl=function crawl(){var path=this.path;var info=this.block._scopeInfo;if(info)return _lodashObjectExtend2["default"](this,info);info=this.block._scopeInfo={references:_helpersObject2["default"](),bindings:_helpersObject2["default"](),globals:_helpersObject2["default"](),uids:_helpersObject2["default"](),data:_helpersObject2["default"]()};_lodashObjectExtend2["default"](this,info);if(path.isLoop()){var _arr12=t.FOR_INIT_KEYS;for(var _i12=0;_i12<_arr12.length;_i12++){var key=_arr12[_i12];var node=path.get(key);if(node.isBlockScoped())this.registerBinding(node.node.kind,node)}}if(path.isFunctionExpression()&&path.has("id")){if(!t.isProperty(path.parent,{method:true})){this.registerBinding("var",path)}}if(path.isClassExpression()&&path.has("id")){this.registerBinding("var",path)}if(path.isFunction()){var params=path.get("params");var _arr13=params;for(var _i13=0;_i13<_arr13.length;_i13++){var param=_arr13[_i13];this.registerBinding("param",param)}}if(path.isCatchClause()){this.registerBinding("let",path)}if(path.isComprehensionExpression()){this.registerBinding("let",path)}var parent=this.getProgramParent();if(parent.crawling)return;this.crawling=true;path.traverse(collectorVisitor);this.crawling=false};Scope.prototype.push=function push(opts){var path=this.path;if(path.isSwitchStatement()){path=this.getFunctionParent().path}if(path.isLoop()||path.isCatchClause()||path.isFunction()){t.ensureBlock(path.node);path=path.get("body")}if(!path.isBlockStatement()&&!path.isProgram()){path=this.getBlockParent().path}var unique=opts.unique;var kind=opts.kind||"var";var blockHoist=opts._blockHoist==null?2:opts._blockHoist;var dataKey="declaration:"+kind+":"+blockHoist;var declarPath=!unique&&path.getData(dataKey);if(!declarPath){var declar=t.variableDeclaration(kind,[]);declar._generated=true;declar._blockHoist=blockHoist;this.hub.file.attachAuxiliaryComment(declar);var _path$unshiftContainer=path.unshiftContainer("body",[declar]);declarPath=_path$unshiftContainer[0];if(!unique)path.setData(dataKey,declarPath)}var declarator=t.variableDeclarator(opts.id,opts.init);declarPath.node.declarations.push(declarator);this.registerBinding(kind,declarPath.get("declarations").pop())};Scope.prototype.getProgramParent=function getProgramParent(){var scope=this;do{if(scope.path.isProgram()){return scope}}while(scope=scope.parent);throw new Error("We couldn't find a Function or Program...")};Scope.prototype.getFunctionParent=function getFunctionParent(){var scope=this;do{if(scope.path.isFunctionParent()){return scope}}while(scope=scope.parent);throw new Error("We couldn't find a Function or Program...")};Scope.prototype.getBlockParent=function getBlockParent(){var scope=this;do{if(scope.path.isBlockParent()){return scope}}while(scope=scope.parent);throw new Error("We couldn't find a BlockStatement, For, Switch, Function, Loop or Program...")};Scope.prototype.getAllBindings=function getAllBindings(){var ids=_helpersObject2["default"]();var scope=this;do{_lodashObjectDefaults2["default"](ids,scope.bindings);scope=scope.parent}while(scope);return ids};Scope.prototype.getAllBindingsOfKind=function getAllBindingsOfKind(){var ids=_helpersObject2["default"]();var _arr14=arguments;for(var _i14=0;_i14<_arr14.length;_i14++){var kind=_arr14[_i14];var scope=this;do{for(var name in scope.bindings){var binding=scope.bindings[name];if(binding.kind===kind)ids[name]=binding}scope=scope.parent}while(scope)}return ids};Scope.prototype.bindingIdentifierEquals=function bindingIdentifierEquals(name,node){return this.getBindingIdentifier(name)===node};Scope.prototype.getBinding=function getBinding(name){var scope=this;do{var binding=scope.getOwnBinding(name);if(binding)return binding}while(scope=scope.parent)};Scope.prototype.getOwnBinding=function getOwnBinding(name){return this.bindings[name]};Scope.prototype.getBindingIdentifier=function getBindingIdentifier(name){var info=this.getBinding(name);return info&&info.identifier};Scope.prototype.getOwnBindingIdentifier=function getOwnBindingIdentifier(name){var binding=this.bindings[name];return binding&&binding.identifier};Scope.prototype.hasOwnBinding=function hasOwnBinding(name){return!!this.getOwnBinding(name)};Scope.prototype.hasBinding=function hasBinding(name,noGlobals){if(!name)return false;if(this.hasOwnBinding(name))return true;if(this.parentHasBinding(name,noGlobals))return true;if(this.hasUid(name))return true;if(!noGlobals&&_lodashCollectionIncludes2["default"](Scope.globals,name))return true;if(!noGlobals&&_lodashCollectionIncludes2["default"](Scope.contextVariables,name))return true;return false};Scope.prototype.parentHasBinding=function parentHasBinding(name,noGlobals){return this.parent&&this.parent.hasBinding(name,noGlobals)};Scope.prototype.moveBindingTo=function moveBindingTo(name,scope){var info=this.getBinding(name);if(info){info.scope.removeOwnBinding(name);info.scope=scope;scope.bindings[name]=info}};Scope.prototype.removeOwnBinding=function removeOwnBinding(name){delete this.bindings[name]};Scope.prototype.removeBinding=function removeBinding(name){var info=this.getBinding(name);if(info){info.scope.removeOwnBinding(name)}var scope=this;do{if(scope.uids[name]){scope.uids[name]=false}}while(scope=scope.parent)};_createClass(Scope,null,[{key:"globals",value:_lodashArrayFlatten2["default"]([_globals2["default"].builtin,_globals2["default"].browser,_globals2["default"].node].map(Object.keys)),enumerable:true},{key:"contextVariables",value:["arguments","undefined","Infinity","NaN"],enumerable:true}]);return Scope}();exports["default"]=Scope;module.exports=exports["default"]},{"../../helpers/object":58,"../../messages":60,"../../types":196,"../index":165,"./binding":183,globals:415,"lodash/array/flatten":432,"lodash/collection/includes":439,"lodash/object/defaults":536,"lodash/object/extend":537,repeating:611}],185:[function(require,module,exports){"use strict";exports.__esModule=true;exports.explode=explode;exports.verify=verify;exports.merge=merge;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}var _pathLibVirtualTypes=require("./path/lib/virtual-types");var virtualTypes=_interopRequireWildcard(_pathLibVirtualTypes);var _messages=require("../messages");var messages=_interopRequireWildcard(_messages);var _types=require("../types");var t=_interopRequireWildcard(_types);var _lodashLangClone=require("lodash/lang/clone");var _lodashLangClone2=_interopRequireDefault(_lodashLangClone);function explode(visitor){if(visitor._exploded)return visitor;visitor._exploded=true;for(var nodeType in visitor){if(shouldIgnoreKey(nodeType))continue;var parts=nodeType.split("|");if(parts.length===1)continue;var fns=visitor[nodeType];delete visitor[nodeType];var _arr=parts;for(var _i=0;_i<_arr.length;_i++){var part=_arr[_i];visitor[part]=fns}}verify(visitor);delete visitor.__esModule;ensureEntranceObjects(visitor);ensureCallbackArrays(visitor);var _arr2=Object.keys(visitor);for(var _i2=0;_i2<_arr2.length;_i2++){var nodeType=_arr2[_i2];if(shouldIgnoreKey(nodeType))continue;var wrapper=virtualTypes[nodeType];if(!wrapper)continue;var fns=visitor[nodeType];for(var type in fns){fns[type]=wrapCheck(wrapper,fns[type])}delete visitor[nodeType];if(wrapper.types){var _arr4=wrapper.types;for(var _i4=0;_i4<_arr4.length;_i4++){var type=_arr4[_i4];if(visitor[type]){mergePair(visitor[type],fns)}else{visitor[type]=fns}}}else{mergePair(visitor,fns)}}for(var nodeType in visitor){if(shouldIgnoreKey(nodeType))continue;var fns=visitor[nodeType];var aliases=t.FLIPPED_ALIAS_KEYS[nodeType];if(!aliases)continue;delete visitor[nodeType];var _arr3=aliases;for(var _i3=0;_i3<_arr3.length;_i3++){var alias=_arr3[_i3];var existing=visitor[alias];if(existing){mergePair(existing,fns)}else{visitor[alias]=_lodashLangClone2["default"](fns)}}}for(var nodeType in visitor){if(shouldIgnoreKey(nodeType))continue;ensureCallbackArrays(visitor[nodeType])}return visitor}function verify(visitor){if(visitor._verified)return;if(typeof visitor==="function"){throw new Error(messages.get("traverseVerifyRootFunction"))}for(var nodeType in visitor){if(shouldIgnoreKey(nodeType))continue;if(t.TYPES.indexOf(nodeType)<0){throw new Error(messages.get("traverseVerifyNodeType",nodeType))}var visitors=visitor[nodeType];if(typeof visitors==="object"){for(var visitorKey in visitors){if(visitorKey==="enter"||visitorKey==="exit")continue;throw new Error(messages.get("traverseVerifyVisitorProperty",nodeType,visitorKey))}}}visitor._verified=true}function merge(visitors){var rootVisitor={};var _arr5=visitors;for(var _i5=0;_i5<_arr5.length;_i5++){var visitor=_arr5[_i5];explode(visitor);for(var type in visitor){var nodeVisitor=rootVisitor[type]=rootVisitor[type]||{};mergePair(nodeVisitor,visitor[type])}}return rootVisitor}function ensureEntranceObjects(obj){for(var key in obj){if(shouldIgnoreKey(key))continue;var fns=obj[key];if(typeof fns==="function"){obj[key]={enter:fns}}}}function ensureCallbackArrays(obj){if(obj.enter&&!Array.isArray(obj.enter))obj.enter=[obj.enter];if(obj.exit&&!Array.isArray(obj.exit))obj.exit=[obj.exit]}function wrapCheck(wrapper,fn){return function(){if(wrapper.checkPath(this)){return fn.apply(this,arguments)}}}function shouldIgnoreKey(key){if(key[0]==="_")return true;if(key==="enter"||key==="exit"||key==="shouldSkip")return true;if(key==="blacklist"||key==="noScope"||key==="skipKeys")return true;return false}function mergePair(dest,src){for(var key in src){dest[key]=[].concat(dest[key]||[],src[key])}}},{"../messages":60,"../types":196,"./path/lib/virtual-types":179,"lodash/lang/clone":520}],186:[function(require,module,exports){"use strict";exports.__esModule=true;exports.toComputedKey=toComputedKey;exports.toSequenceExpression=toSequenceExpression;exports.toKeyAlias=toKeyAlias;exports.toIdentifier=toIdentifier;exports.toBindingIdentifierName=toBindingIdentifierName;exports.toStatement=toStatement;exports.toExpression=toExpression;exports.toBlock=toBlock;exports.valueToNode=valueToNode;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _lodashLangIsPlainObject=require("lodash/lang/isPlainObject");var _lodashLangIsPlainObject2=_interopRequireDefault(_lodashLangIsPlainObject);var _lodashLangIsNumber=require("lodash/lang/isNumber");var _lodashLangIsNumber2=_interopRequireDefault(_lodashLangIsNumber);var _lodashLangIsRegExp=require("lodash/lang/isRegExp");var _lodashLangIsRegExp2=_interopRequireDefault(_lodashLangIsRegExp);var _lodashLangIsString=require("lodash/lang/isString");var _lodashLangIsString2=_interopRequireDefault(_lodashLangIsString);var _traversal=require("../traversal");var _traversal2=_interopRequireDefault(_traversal);var _index=require("./index");var t=_interopRequireWildcard(_index);function toComputedKey(node){var key=arguments.length<=1||arguments[1]===undefined?node.key||node.property:arguments[1];return function(){if(!node.computed){if(t.isIdentifier(key))key=t.literal(key.name)}return key}()}function toSequenceExpression(nodes,scope){var declars=[];var bailed=false;var result=convert(nodes);if(bailed)return;for(var i=0;i=0){continue}if(t.isAnyTypeAnnotation(node)){return[node]}if(t.isFlowBaseAnnotation(node)){bases[node.type]=node;continue}if(t.isUnionTypeAnnotation(node)){if(typeGroups.indexOf(node.types)<0){nodes=nodes.concat(node.types);typeGroups.push(node.types)}continue}if(t.isGenericTypeAnnotation(node)){var _name=node.id.name;if(generics[_name]){var existing=generics[_name];if(existing.typeParameters){if(node.typeParameters){existing.typeParameters.params=removeTypeDuplicates(existing.typeParameters.params.concat(node.typeParameters.params))}}else{existing=node.typeParameters}}else{generics[_name]=node}continue}types.push(node)}for(var type in bases){types.push(bases[type])}for(var _name2 in generics){types.push(generics[_name2])}return types}function createTypeAnnotationBasedOnTypeof(type){if(type==="string"){return t.stringTypeAnnotation()}else if(type==="number"){return t.numberTypeAnnotation()}else if(type==="undefined"){return t.voidTypeAnnotation()}else if(type==="boolean"){return t.booleanTypeAnnotation()}else if(type==="function"){return t.genericTypeAnnotation(t.identifier("Function"))}else if(type==="object"){return t.genericTypeAnnotation(t.identifier("Object"))}else if(type==="symbol"){return t.genericTypeAnnotation(t.identifier("Symbol"))}else{throw new Error("Invalid typeof value")}}},{"./index":196}],196:[function(require,module,exports){"use strict";exports.__esModule=true;exports.is=is;exports.isType=isType;exports.shallowEqual=shallowEqual;exports.appendToMemberExpression=appendToMemberExpression;exports.prependToMemberExpression=prependToMemberExpression;exports.ensureBlock=ensureBlock;exports.clone=clone;exports.cloneDeep=cloneDeep;exports.buildMatchMemberExpression=buildMatchMemberExpression;exports.removeComments=removeComments;exports.inheritsComments=inheritsComments;exports.inheritTrailingComments=inheritTrailingComments;exports.inheritLeadingComments=inheritLeadingComments;exports.inheritInnerComments=inheritInnerComments;exports.inherits=inherits;function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _toFastProperties=require("to-fast-properties");var _toFastProperties2=_interopRequireDefault(_toFastProperties);var _lodashArrayCompact=require("lodash/array/compact");var _lodashArrayCompact2=_interopRequireDefault(_lodashArrayCompact);var _lodashObjectAssign=require("lodash/object/assign");var _lodashObjectAssign2=_interopRequireDefault(_lodashObjectAssign);var _lodashCollectionEach=require("lodash/collection/each");var _lodashCollectionEach2=_interopRequireDefault(_lodashCollectionEach);var _lodashArrayUniq=require("lodash/array/uniq");var _lodashArrayUniq2=_interopRequireDefault(_lodashArrayUniq);require("./definitions/init");var _definitions=require("./definitions");var t=exports;function registerType(type,skipAliasCheck){var is=t["is"+type]=function(node,opts){return t.is(type,node,opts,skipAliasCheck)};t["assert"+type]=function(node,opts){opts=opts||{};if(!is(node,opts)){throw new Error("Expected type "+JSON.stringify(type)+" with option "+JSON.stringify(opts))}}}var STATEMENT_OR_BLOCK_KEYS=["consequent","body","alternate"];exports.STATEMENT_OR_BLOCK_KEYS=STATEMENT_OR_BLOCK_KEYS;var FLATTENABLE_KEYS=["body","expressions"];exports.FLATTENABLE_KEYS=FLATTENABLE_KEYS;var FOR_INIT_KEYS=["left","init"];exports.FOR_INIT_KEYS=FOR_INIT_KEYS;var COMMENT_KEYS=["leadingComments","trailingComments","innerComments"];exports.COMMENT_KEYS=COMMENT_KEYS;var INHERIT_KEYS={optional:["typeAnnotation","typeParameters","returnType"],force:["_scopeInfo","_paths","start","loc","end"]};exports.INHERIT_KEYS=INHERIT_KEYS;var BOOLEAN_NUMBER_BINARY_OPERATORS=[">","<",">=","<="];exports.BOOLEAN_NUMBER_BINARY_OPERATORS=BOOLEAN_NUMBER_BINARY_OPERATORS;var EQUALITY_BINARY_OPERATORS=["==","===","!=","!=="];exports.EQUALITY_BINARY_OPERATORS=EQUALITY_BINARY_OPERATORS;var COMPARISON_BINARY_OPERATORS=EQUALITY_BINARY_OPERATORS.concat(["in","instanceof"]);exports.COMPARISON_BINARY_OPERATORS=COMPARISON_BINARY_OPERATORS;var BOOLEAN_BINARY_OPERATORS=[].concat(COMPARISON_BINARY_OPERATORS,BOOLEAN_NUMBER_BINARY_OPERATORS);exports.BOOLEAN_BINARY_OPERATORS=BOOLEAN_BINARY_OPERATORS;var NUMBER_BINARY_OPERATORS=["-","/","*","**","&","|",">>",">>>","<<","^"];exports.NUMBER_BINARY_OPERATORS=NUMBER_BINARY_OPERATORS;var BOOLEAN_UNARY_OPERATORS=["delete","!"];exports.BOOLEAN_UNARY_OPERATORS=BOOLEAN_UNARY_OPERATORS;var NUMBER_UNARY_OPERATORS=["+","-","++","--","~"];exports.NUMBER_UNARY_OPERATORS=NUMBER_UNARY_OPERATORS;var STRING_UNARY_OPERATORS=["typeof"];exports.STRING_UNARY_OPERATORS=STRING_UNARY_OPERATORS;exports.VISITOR_KEYS=_definitions.VISITOR_KEYS;exports.BUILDER_KEYS=_definitions.BUILDER_KEYS;exports.ALIAS_KEYS=_definitions.ALIAS_KEYS;_lodashCollectionEach2["default"](t.VISITOR_KEYS,function(keys,type){registerType(type,true)});t.FLIPPED_ALIAS_KEYS={};_lodashCollectionEach2["default"](t.ALIAS_KEYS,function(aliases,type){_lodashCollectionEach2["default"](aliases,function(alias){var types=t.FLIPPED_ALIAS_KEYS[alias]=t.FLIPPED_ALIAS_KEYS[alias]||[];types.push(type)})});_lodashCollectionEach2["default"](t.FLIPPED_ALIAS_KEYS,function(types,type){t[type.toUpperCase()+"_TYPES"]=types;registerType(type,false)});var TYPES=Object.keys(t.VISITOR_KEYS).concat(Object.keys(t.FLIPPED_ALIAS_KEYS));exports.TYPES=TYPES;function is(type,node,opts,skipAliasCheck){if(!node)return false;var matches=isType(node.type,type);if(!matches)return false;if(typeof opts==="undefined"){return true}else{return t.shallowEqual(node,opts)}}function isType(nodeType,targetType){if(nodeType===targetType)return true;var aliases=t.FLIPPED_ALIAS_KEYS[targetType];if(aliases){if(aliases[0]===nodeType)return true;var _arr=aliases;for(var _i=0;_i<_arr.length;_i++){var alias=_arr[_i];if(nodeType===alias)return true}}return false}_lodashCollectionEach2["default"](t.VISITOR_KEYS,function(keys,type){if(t.BUILDER_KEYS[type])return;var defs={};_lodashCollectionEach2["default"](keys,function(key){defs[key]=null});t.BUILDER_KEYS[type]=defs});_lodashCollectionEach2["default"](t.BUILDER_KEYS,function(keys,type){var builder=function builder(){var node={};node.type=type;var i=0;for(var key in keys){var arg=arguments[i++];if(arg===undefined)arg=keys[key];node[key]=arg}return node};t[type]=builder;t[type[0].toLowerCase()+type.slice(1)]=builder});function shallowEqual(actual,expected){var keys=Object.keys(expected);var _arr2=keys;for(var _i2=0;_i2<_arr2.length;_i2++){var key=_arr2[_i2];if(actual[key]!==expected[key]){return false}}return true}function appendToMemberExpression(member,append,computed){member.object=t.memberExpression(member.object,member.property,member.computed);member.property=append;member.computed=!!computed;return member}function prependToMemberExpression(member,prepend){member.object=t.memberExpression(prepend,member.object);return member}function ensureBlock(node){var key=arguments.length<=1||arguments[1]===undefined?"body":arguments[1];return node[key]=t.toBlock(node[key],node)}function clone(node){var newNode={};for(var key in node){if(key[0]==="_")continue;newNode[key]=node[key]}return newNode}function cloneDeep(node){var newNode={};for(var key in node){if(key[0]==="_")continue;var val=node[key];if(val){if(val.type){val=t.cloneDeep(val)}else if(Array.isArray(val)){val=val.map(t.cloneDeep)}}newNode[key]=val}return newNode}function buildMatchMemberExpression(match,allowPartial){var parts=match.split(".");return function(member){if(!t.isMemberExpression(member))return false;var search=[member];var i=0;while(search.length){var node=search.shift();if(allowPartial&&i===parts.length){return true}if(t.isIdentifier(node)){if(parts[i]!==node.name)return false}else if(t.isLiteral(node)){if(parts[i]!==node.value)return false}else if(t.isMemberExpression(node)){if(node.computed&&!t.isLiteral(node.property)){return false}else{search.push(node.object);search.push(node.property);continue}}else{return false}if(++i>parts.length){return false}}return true}}function removeComments(node){var _arr3=COMMENT_KEYS;for(var _i3=0;_i3<_arr3.length;_i3++){var key=_arr3[_i3];delete node[key]}return node}function inheritsComments(child,parent){inheritTrailingComments(child,parent);inheritLeadingComments(child,parent);inheritInnerComments(child,parent);return child}function inheritTrailingComments(child,parent){_inheritComments("trailingComments",child,parent)}function inheritLeadingComments(child,parent){_inheritComments("leadingComments",child,parent)}function inheritInnerComments(child,parent){_inheritComments("innerComments",child,parent)}function _inheritComments(key,child,parent){if(child&&parent){child[key]=_lodashArrayUniq2["default"](_lodashArrayCompact2["default"]([].concat(child[key],parent[key])))}}function inherits(child,parent){if(!child||!parent)return child;var _arr4=t.INHERIT_KEYS.optional;for(var _i4=0;_i4<_arr4.length;_i4++){var key=_arr4[_i4];if(child[key]==null){child[key]=parent[key]}}var _arr5=t.INHERIT_KEYS.force;for(var _i5=0;_i5<_arr5.length;_i5++){var key=_arr5[_i5];child[key]=parent[key]}t.inheritsComments(child,parent);return child}_toFastProperties2["default"](t);_toFastProperties2["default"](t.VISITOR_KEYS);_lodashObjectAssign2["default"](t,require("./retrievers"));_lodashObjectAssign2["default"](t,require("./validators"));_lodashObjectAssign2["default"](t,require("./converters"));_lodashObjectAssign2["default"](t,require("./flow"))},{"./converters":186,"./definitions":191,"./definitions/init":192,"./flow":195,"./retrievers":197,"./validators":198,"lodash/array/compact":431,"lodash/array/uniq":435,"lodash/collection/each":437,"lodash/object/assign":535,"to-fast-properties":628}],197:[function(require,module,exports){"use strict";exports.__esModule=true;exports.getBindingIdentifiers=getBindingIdentifiers;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _helpersObject=require("../helpers/object");var _helpersObject2=_interopRequireDefault(_helpersObject);var _index=require("./index");var t=_interopRequireWildcard(_index);function getBindingIdentifiers(node,duplicates){var search=[].concat(node);var ids=_helpersObject2["default"]();while(search.length){var id=search.shift();if(!id)continue;var key=t.getBindingIdentifiers.keys[id.type];if(t.isIdentifier(id)){if(duplicates){var _ids=ids[id.name]=ids[id.name]||[];_ids.push(id)}else{ids[id.name]=id}}else if(t.isExportDeclaration(id)){if(t.isDeclaration(node.declaration)){search.push(node.declaration)}}else if(key&&id[key]){search=search.concat(id[key])}}return ids}getBindingIdentifiers.keys={DeclareClass:"id",DeclareFunction:"id",DeclareModule:"id",DeclareVariable:"id",InterfaceDeclaration:"id",TypeAlias:"id",ComprehensionExpression:"blocks",ComprehensionBlock:"left",CatchClause:"param",LabeledStatement:"label",UnaryExpression:"argument",AssignmentExpression:"left",ImportSpecifier:"local",ImportNamespaceSpecifier:"local",ImportDefaultSpecifier:"local",ImportDeclaration:"specifiers",FunctionDeclaration:"id",FunctionExpression:"id",ClassDeclaration:"id",ClassExpression:"id",RestElement:"argument",UpdateExpression:"argument",SpreadProperty:"argument",Property:"value",AssignmentPattern:"left",ArrayPattern:"elements",ObjectPattern:"properties",VariableDeclaration:"declarations",VariableDeclarator:"id"}},{"../helpers/object":58,"./index":196}],198:[function(require,module,exports){"use strict";exports.__esModule=true;exports.isBinding=isBinding;exports.isReferenced=isReferenced;exports.isValidIdentifier=isValidIdentifier;exports.isLet=isLet;exports.isBlockScoped=isBlockScoped;exports.isVar=isVar;exports.isSpecifierDefault=isSpecifierDefault;exports.isScope=isScope;exports.isImmutable=isImmutable;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _retrievers=require("./retrievers");var _esutils=require("esutils");var _esutils2=_interopRequireDefault(_esutils);var _index=require("./index");var t=_interopRequireWildcard(_index);function isBinding(node,parent){var bindingKey=_retrievers.getBindingIdentifiers.keys[parent.type];if(bindingKey){return parent[bindingKey]===node}else{return false}}function isReferenced(node,parent){switch(parent.type){case"MemberExpression":case"JSXMemberExpression":if(parent.property===node&&parent.computed){return true}else if(parent.object===node){return true}else{return false}case"MetaProperty":return false;case"Property":if(parent.key===node){return parent.computed}case"VariableDeclarator":return parent.id!==node;case"ArrowFunctionExpression":case"FunctionDeclaration":case"FunctionExpression":var _arr=parent.params;for(var _i=0;_i<_arr.length;_i++){var param=_arr[_i];if(param===node)return false}return parent.id!==node;case"ExportSpecifier":if(parent.source){return false}else{return parent.local===node}case"JSXAttribute":return parent.name!==node;case"ClassProperty":return parent.value===node;case"ImportDefaultSpecifier":case"ImportNamespaceSpecifier":case"ImportSpecifier":return false;case"ClassDeclaration":case"ClassExpression":return parent.id!==node;case"MethodDefinition":return parent.key===node&&parent.computed;case"LabeledStatement":return false;case"CatchClause":return parent.param!==node;case"RestElement":return false;case"AssignmentExpression":return parent.right===node;case"AssignmentPattern":return false;case"ObjectPattern":case"ArrayPattern":return false}return true}function isValidIdentifier(name){if(typeof name!=="string"||_esutils2["default"].keyword.isReservedWordES6(name,true)){return false}else{return _esutils2["default"].keyword.isIdentifierNameES6(name)}}function isLet(node){return t.isVariableDeclaration(node)&&(node.kind!=="var"||node._let)}function isBlockScoped(node){return t.isFunctionDeclaration(node)||t.isClassDeclaration(node)||t.isLet(node)}function isVar(node){return t.isVariableDeclaration(node,{kind:"var"})&&!node._let}function isSpecifierDefault(specifier){return t.isImportDefaultSpecifier(specifier)||t.isIdentifier(specifier.imported||specifier.exported,{name:"default"})}function isScope(node,parent){if(t.isBlockStatement(node)&&t.isFunction(parent,{body:node})){return false}return t.isScopable(node)}function isImmutable(node){if(t.isType(node.type,"Immutable"))return true;if(t.isLiteral(node)){if(node.regex){return false}else{return true}}else if(t.isIdentifier(node)){if(node.name==="undefined"){return true}else{return false}}return false}},{"./index":196,"./retrievers":197,esutils:413}],199:[function(require,module,exports){(function(__dirname){"use strict";exports.__esModule=true;exports.canCompile=canCompile;exports.list=list;exports.regexify=regexify;exports.arrayify=arrayify;exports.booleanify=booleanify;exports.shouldIgnore=shouldIgnore;exports.template=template;exports.parseTemplate=parseTemplate;function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj["default"]=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var _lodashStringEscapeRegExp=require("lodash/string/escapeRegExp");var _lodashStringEscapeRegExp2=_interopRequireDefault(_lodashStringEscapeRegExp);var _lodashStringStartsWith=require("lodash/string/startsWith");var _lodashStringStartsWith2=_interopRequireDefault(_lodashStringStartsWith);var _lodashLangCloneDeep=require("lodash/lang/cloneDeep");var _lodashLangCloneDeep2=_interopRequireDefault(_lodashLangCloneDeep);var _lodashLangIsBoolean=require("lodash/lang/isBoolean");var _lodashLangIsBoolean2=_interopRequireDefault(_lodashLangIsBoolean);var _messages=require("./messages");var messages=_interopRequireWildcard(_messages);var _minimatch=require("minimatch");var _minimatch2=_interopRequireDefault(_minimatch);var _lodashCollectionContains=require("lodash/collection/contains");var _lodashCollectionContains2=_interopRequireDefault(_lodashCollectionContains);var _traversal=require("./traversal");var _traversal2=_interopRequireDefault(_traversal);var _lodashLangIsString=require("lodash/lang/isString");var _lodashLangIsString2=_interopRequireDefault(_lodashLangIsString);var _lodashLangIsRegExp=require("lodash/lang/isRegExp");var _lodashLangIsRegExp2=_interopRequireDefault(_lodashLangIsRegExp);var _lodashLangIsEmpty=require("lodash/lang/isEmpty");var _lodashLangIsEmpty2=_interopRequireDefault(_lodashLangIsEmpty);var _helpersParse=require("./helpers/parse");var _helpersParse2=_interopRequireDefault(_helpersParse);var _path=require("path");var _path2=_interopRequireDefault(_path);var _lodashObjectHas=require("lodash/object/has");var _lodashObjectHas2=_interopRequireDefault(_lodashObjectHas);var _fs=require("fs");var _fs2=_interopRequireDefault(_fs);var _types=require("./types");var t=_interopRequireWildcard(_types);var _slash=require("slash");var _slash2=_interopRequireDefault(_slash);var _pathExists=require("path-exists");var _pathExists2=_interopRequireDefault(_pathExists);var _util=require("util");exports.inherits=_util.inherits;exports.inspect=_util.inspect;function canCompile(filename,altExts){var exts=altExts||canCompile.EXTENSIONS;var ext=_path2["default"].extname(filename);return _lodashCollectionContains2["default"](exts,ext)}canCompile.EXTENSIONS=[".js",".jsx",".es6",".es"];function list(val){if(!val){return[]}else if(Array.isArray(val)){return val}else if(typeof val==="string"){return val.split(",")}else{return[val]}}function regexify(val){if(!val)return new RegExp(/.^/);if(Array.isArray(val))val=new RegExp(val.map(_lodashStringEscapeRegExp2["default"]).join("|"),"i");if(_lodashLangIsString2["default"](val)){val=_slash2["default"](val);if(_lodashStringStartsWith2["default"](val,"./")||_lodashStringStartsWith2["default"](val,"*/"))val=val.slice(2);if(_lodashStringStartsWith2["default"](val,"**/"))val=val.slice(3);var regex=_minimatch2["default"].makeRe(val,{nocase:true});return new RegExp(regex.source.slice(1,-1),"i")}if(_lodashLangIsRegExp2["default"](val))return val;throw new TypeError("illegal type for regexify")}function arrayify(val,mapFn){if(!val)return[];if(_lodashLangIsBoolean2["default"](val))return arrayify([val],mapFn);if(_lodashLangIsString2["default"](val))return arrayify(list(val),mapFn);if(Array.isArray(val)){if(mapFn)val=val.map(mapFn);return val}return[val]}function booleanify(val){if(val==="true")return true;if(val==="false")return false;return val}function shouldIgnore(filename,ignore,only){filename=_slash2["default"](filename);if(only){var _arr=only;for(var _i=0;_i<_arr.length;_i++){var pattern=_arr[_i];if(_shouldIgnore(pattern,filename))return false}return true}else if(ignore.length){var _arr2=ignore;for(var _i2=0;_i2<_arr2.length;_i2++){var pattern=_arr2[_i2];if(_shouldIgnore(pattern,filename))return true}}return false}function _shouldIgnore(pattern,filename){if(typeof pattern==="function"){return pattern(filename)}else{return pattern.test(filename)}}var templateVisitor={noScope:true,enter:function enter(node,parent,scope,nodes){if(t.isExpressionStatement(node)){node=node.expression}if(t.isIdentifier(node)&&_lodashObjectHas2["default"](nodes,node.name)){this.skip();this.replaceInline(nodes[node.name])}},exit:function exit(node){_traversal2["default"].clearNode(node)}};function template(name,nodes,keepExpression){var ast=exports.templates[name];if(!ast)throw new ReferenceError("unknown template "+name);if(nodes===true){keepExpression=true;nodes=null}ast=_lodashLangCloneDeep2["default"](ast);if(!_lodashLangIsEmpty2["default"](nodes)){_traversal2["default"](ast,templateVisitor,null,nodes)}if(ast.body.length>1)return ast.body;var node=ast.body[0];if(!keepExpression&&t.isExpressionStatement(node)){return node.expression}else{return node}}function parseTemplate(loc,code){var ast=_helpersParse2["default"](code,{filename:loc,looseModules:true}).program;ast=_traversal2["default"].removeProperties(ast);return ast}function loadTemplates(){var templates={};var templatesLoc=_path2["default"].join(__dirname,"transformation/templates");if(!_pathExists2["default"].sync(templatesLoc)){throw new ReferenceError(messages.get("missingTemplatesDirectory"))}var _arr3=_fs2["default"].readdirSync(templatesLoc);for(var _i3=0;_i3<_arr3.length;_i3++){var name=_arr3[_i3];if(name[0]===".")return;var key=_path2["default"].basename(name,_path2["default"].extname(name));var loc=_path2["default"].join(templatesLoc,name);var code=_fs2["default"].readFileSync(loc,"utf8");templates[key]=parseTemplate(loc,code)}return templates}try{exports.templates=require("../templates.json")}catch(err){if(err.code!=="MODULE_NOT_FOUND")throw err;exports.templates=loadTemplates()}}).call(this,"/lib")},{"../templates.json":632,"./helpers/parse":59,"./messages":60,"./traversal":165,"./types":196,fs:1,"lodash/collection/contains":436,"lodash/lang/cloneDeep":521,"lodash/lang/isBoolean":524,"lodash/lang/isEmpty":525,"lodash/lang/isRegExp":531,"lodash/lang/isString":532,"lodash/object/has":538,"lodash/string/escapeRegExp":544,"lodash/string/startsWith":545,minimatch:548,path:11,"path-exists":552,slash:615,util:30}],200:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=function(_ref){var Plugin=_ref.Plugin;var t=_ref.types;return new Plugin("constant-folding",{metadata:{group:"builtin-prepass",experimental:true},visitor:{AssignmentExpression:function AssignmentExpression(){var left=this.get("left");if(!left.isIdentifier())return;var binding=this.scope.getBinding(left.node.name);if(!binding||binding.hasDeoptValue)return;var evaluated=this.get("right").evaluate();if(evaluated.confident){binding.setValue(evaluated.value)}else{binding.deoptValue()}},IfStatement:function IfStatement(){var evaluated=this.get("test").evaluate();if(!evaluated.confident){return this.skip()}if(evaluated.value){this.skipKey("alternate")}else{this.skipKey("consequent")}},Scopable:{enter:function enter(){var funcScope=this.scope.getFunctionParent();for(var name in this.scope.bindings){var binding=this.scope.bindings[name];var deopt=false;var _iteratorNormalCompletion=true;var _didIteratorError=false;var _iteratorError=undefined;try{for(var _iterator=binding.constantViolations[Symbol.iterator](),_step;!(_iteratorNormalCompletion=(_step=_iterator.next()).done);_iteratorNormalCompletion=true){var path=_step.value;var funcViolationScope=path.scope.getFunctionParent();if(funcViolationScope!==funcScope){deopt=true;break}}}catch(err){_didIteratorError=true;_iteratorError=err}finally{try{if(!_iteratorNormalCompletion&&_iterator["return"]){_iterator["return"]()}}finally{if(_didIteratorError){throw _iteratorError}}}if(deopt)binding.deoptValue()}},exit:function exit(){for(var name in this.scope.bindings){var binding=this.scope.bindings[name];binding.clearValue()}}},Expression:{exit:function exit(){var res=this.evaluate();if(res.confident)return t.valueToNode(res.value)}}}})};module.exports=exports["default"]},{}],201:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=function(_ref){var Plugin=_ref.Plugin;var t=_ref.types;function toStatements(node){ -if(t.isBlockStatement(node)){var hasBlockScoped=false;for(var i=0;i1||!binding.constant)return;if(binding.kind==="param"||binding.kind==="module")return;var replacement=binding.path.node;if(t.isVariableDeclarator(replacement)){replacement=replacement.init}if(!replacement)return;if(!scope.isPure(replacement,true))return;if(t.isClass(replacement)||t.isFunction(replacement)){if(binding.path.scope.parent!==scope)return}if(this.findParent(function(path){return path.node===replacement})){return}t.toExpression(replacement);scope.removeBinding(node.name);binding.path.dangerouslyRemove();return replacement},"ClassDeclaration|FunctionDeclaration":function ClassDeclarationFunctionDeclaration(node,parent,scope){var binding=scope.getBinding(node.id.name);if(binding&&!binding.referenced){this.dangerouslyRemove()}},VariableDeclarator:function VariableDeclarator(node,parent,scope){if(!t.isIdentifier(node.id)||!scope.isPure(node.init,true))return;visitor["ClassDeclaration|FunctionDeclaration"].apply(this,arguments)},ConditionalExpression:function ConditionalExpression(node){var evaluateTest=this.get("test").evaluateTruthy();if(evaluateTest===true){return node.consequent}else if(evaluateTest===false){return node.alternate}},BlockStatement:function BlockStatement(){var paths=this.get("body");var purge=false;for(var i=0;i3)continue;if(distance<=shortest)continue;closest=name;shortest=distance}var msg;if(closest){msg=messages.get("undeclaredVariableSuggestion",node.name,closest)}else{msg=messages.get("undeclaredVariable",node.name)}throw this.errorWithNode(msg,ReferenceError)}}})};module.exports=exports["default"]},{leven:215}],215:[function(require,module,exports){"use strict";var arr=[];var charCodeCache=[];module.exports=function(a,b){if(a===b){return 0}var aLen=a.length;var bLen=b.length;if(aLen===0){return bLen}if(bLen===0){return aLen}var bCharCode;var ret;var tmp;var tmp2;var i=0;var j=0;while(iret?tmp2>ret?ret+1:tmp2:tmp2>tmp?tmp+1:tmp2}}return ret}},{}],216:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=function(_ref){var Plugin=_ref.Plugin;var t=_ref.types;return new Plugin("undefined-to-void",{metadata:{group:"builtin-basic"},visitor:{ReferencedIdentifier:function ReferencedIdentifier(node,parent){if(node.name==="undefined"){return t.unaryExpression("void",t.literal(0),true)}}}})};module.exports=exports["default"]},{}],217:[function(require,module,exports){(function(process){"use strict";var escapeStringRegexp=require("escape-string-regexp");var ansiStyles=require("ansi-styles");var stripAnsi=require("strip-ansi");var hasAnsi=require("has-ansi");var supportsColor=require("supports-color");var defineProps=Object.defineProperties;var isSimpleWindowsTerm=process.platform==="win32"&&!/^xterm/i.test(process.env.TERM);function Chalk(options){this.enabled=!options||options.enabled===undefined?supportsColor:options.enabled}if(isSimpleWindowsTerm){ansiStyles.blue.open=""}var styles=function(){var ret={};Object.keys(ansiStyles).forEach(function(key){ansiStyles[key].closeRe=new RegExp(escapeStringRegexp(ansiStyles[key].close),"g");ret[key]={get:function(){return build.call(this,this._styles.concat(key))}}});return ret}();var proto=defineProps(function chalk(){},styles);function build(_styles){var builder=function(){return applyStyle.apply(builder,arguments)};builder._styles=_styles;builder.enabled=this.enabled;builder.__proto__=proto;return builder}function applyStyle(){var args=arguments;var argsLen=args.length;var str=argsLen!==0&&String(arguments[0]);if(argsLen>1){for(var a=1;a<]/g}},{}],222:[function(require,module,exports){"use strict";var ansiRegex=require("ansi-regex")();module.exports=function(str){return typeof str==="string"?str.replace(ansiRegex,""):str}},{"ansi-regex":223}],223:[function(require,module,exports){arguments[4][221][0].apply(exports,arguments)},{dup:221}],224:[function(require,module,exports){(function(process){"use strict";var argv=process.argv;var terminator=argv.indexOf("--");var hasFlag=function(flag){flag="--"+flag;var pos=argv.indexOf(flag);return pos!==-1&&(terminator!==-1?pos0;i--){line=lines[i];if(~line.indexOf("sourceMappingURL=data:"))return exports.fromComment(line)}}Converter.prototype.toJSON=function(space){return JSON.stringify(this.sourcemap,null,space)};Converter.prototype.toBase64=function(){var json=this.toJSON();return new Buffer(json).toString("base64")};Converter.prototype.toComment=function(options){var base64=this.toBase64();var data="sourceMappingURL=data:application/json;base64,"+base64;return options&&options.multiline?"/*# "+data+" */":"//# "+data};Converter.prototype.toObject=function(){return JSON.parse(this.toJSON())};Converter.prototype.addProperty=function(key,value){if(this.sourcemap.hasOwnProperty(key))throw new Error("property %s already exists on the sourcemap, use set property instead");return this.setProperty(key,value)};Converter.prototype.setProperty=function(key,value){this.sourcemap[key]=value;return this};Converter.prototype.getProperty=function(key){return this.sourcemap[key]};exports.fromObject=function(obj){return new Converter(obj)};exports.fromJSON=function(json){return new Converter(json,{isJSON:true})};exports.fromBase64=function(base64){return new Converter(base64,{isEncoded:true})};exports.fromComment=function(comment){comment=comment.replace(/^\/\*/g,"//").replace(/\*\/$/g,"");return new Converter(comment,{isEncoded:true,hasComment:true})};exports.fromMapFileComment=function(comment,dir){return new Converter(comment,{commentFileDir:dir,isFileComment:true,isJSON:true})};exports.fromSource=function(content,largeSource){if(largeSource)return convertFromLargeSource(content);var m=content.match(commentRx);commentRx.lastIndex=0;return m?exports.fromComment(m.pop()):null};exports.fromMapFileSource=function(content,dir){var m=content.match(mapFileCommentRx);mapFileCommentRx.lastIndex=0;return m?exports.fromMapFileComment(m.pop(),dir):null};exports.removeComments=function(src){commentRx.lastIndex=0;return 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C=wrapper(function(that,iterable){strictNew(that,C,NAME);that._i=$.create(null);that._f=undefined;that._l=undefined;that[SIZE]=0;if(iterable!=undefined)forOf(iterable,IS_MAP,that[ADDER],that)});require("./$.mix")(C.prototype,{clear:function clear(){for(var that=this,data=that._i,entry=that._f;entry;entry=entry.n){entry.r=true;if(entry.p)entry.p=entry.p.n=undefined; -delete data[entry.i]}that._f=that._l=undefined;that[SIZE]=0},"delete":function(key){var that=this,entry=getEntry(that,key);if(entry){var next=entry.n,prev=entry.p;delete that._i[entry.i];entry.r=true;if(prev)prev.n=next;if(next)next.p=prev;if(that._f==entry)that._f=next;if(that._l==entry)that._l=prev;that[SIZE]--}return!!entry},forEach:function forEach(callbackfn){var f=ctx(callbackfn,arguments[1],3),entry;while(entry=entry?entry.n:this._f){f(entry.v,entry.k,this);while(entry&&entry.r)entry=entry.p}},has:function has(key){return!!getEntry(this,key)}});if(SUPPORT_DESC)$.setDesc(C.prototype,"size",{get:function(){return defined(this[SIZE])}});return C},def:function(that,key,value){var entry=getEntry(that,key),prev,index;if(entry){entry.v=value}else{that._l=entry={i:index=fastKey(key,true),k:key,v:value,p:prev=that._l,n:undefined,r:false};if(!that._f)that._f=entry;if(prev)prev.n=entry;that[SIZE]++;if(index!=="F")that._i[index]=entry}return that},getEntry:getEntry,setStrong:function(C,NAME,IS_MAP){require("./$.iter-define")(C,NAME,function(iterated,kind){this._t=iterated;this._k=kind;this._l=undefined},function(){var that=this,kind=that._k,entry=that._l;while(entry&&entry.r)entry=entry.p;if(!that._t||!(that._l=entry=entry?entry.n:that._t._f)){that._t=undefined;return step(1)}if(kind=="keys")return step(0,entry.k);if(kind=="values")return step(0,entry.v);return 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hide=require("./$.hide"),anObject=require("./$.an-object"),strictNew=require("./$.strict-new"),forOf=require("./$.for-of"),method=require("./$.array-methods"),WEAK=require("./$.uid")("weak"),isObject=require("./$.is-object"),$has=require("./$.has"),isExtensible=Object.isExtensible||isObject,find=method(5),findIndex=method(6),id=0;var frozenStore=function(that){return that._l||(that._l=new FrozenStore)};var FrozenStore=function(){this.a=[]};var findFrozen=function(store,key){return find(store.a,function(it){return it[0]===key})};FrozenStore.prototype={get:function(key){var entry=findFrozen(this,key);if(entry)return entry[1]},has:function(key){return!!findFrozen(this,key)},set:function(key,value){var entry=findFrozen(this,key);if(entry)entry[1]=value;else this.a.push([key,value])},"delete":function(key){var index=findIndex(this.a,function(it){return it[0]===key});if(~index)this.a.splice(index,1);return!!~index}};module.exports={getConstructor:function(wrapper,NAME,IS_MAP,ADDER){var C=wrapper(function(that,iterable){strictNew(that,C,NAME);that._i=id++;that._l=undefined;if(iterable!=undefined)forOf(iterable,IS_MAP,that[ADDER],that)});require("./$.mix")(C.prototype,{"delete":function(key){if(!isObject(key))return false;if(!isExtensible(key))return frozenStore(this)["delete"](key);return $has(key,WEAK)&&$has(key[WEAK],this._i)&&delete key[WEAK][this._i]},has:function has(key){if(!isObject(key))return false;if(!isExtensible(key))return frozenStore(this).has(key);return $has(key,WEAK)&&$has(key[WEAK],this._i)}});return C},def:function(that,key,value){if(!isExtensible(anObject(key))){frozenStore(that).set(key,value)}else{$has(key,WEAK)||hide(key,WEAK,{});key[WEAK][that._i]=value}return that},frozenStore:frozenStore,WEAK:WEAK}},{"./$.an-object":227,"./$.array-methods":229,"./$.for-of":247,"./$.has":250,"./$.hide":251,"./$.is-object":257,"./$.mix":270,"./$.strict-new":284,"./$.uid":298}],236:[function(require,module,exports){"use strict";var global=require("./$.global"),$def=require("./$.def"),BUGGY=require("./$.iter-buggy"),forOf=require("./$.for-of"),strictNew=require("./$.strict-new");module.exports=function(NAME,wrapper,methods,common,IS_MAP,IS_WEAK){var Base=global[NAME],C=Base,ADDER=IS_MAP?"set":"add",proto=C&&C.prototype,O={};var fixMethod=function(KEY){var fn=proto[KEY];require("./$.redef")(proto,KEY,KEY=="delete"?function(a){return fn.call(this,a===0?0:a)}:KEY=="has"?function has(a){return fn.call(this,a===0?0:a)}:KEY=="get"?function get(a){return fn.call(this,a===0?0:a)}:KEY=="add"?function add(a){fn.call(this,a===0?0:a);return this}:function set(a,b){fn.call(this,a===0?0:a,b);return this})};if(typeof C!="function"||!(IS_WEAK||!BUGGY&&proto.forEach&&proto.entries)){C=common.getConstructor(wrapper,NAME,IS_MAP,ADDER);require("./$.mix")(C.prototype,methods)}else{var inst=new C,chain=inst[ADDER](IS_WEAK?{}:-0,1),buggyZero;if(!require("./$.iter-detect")(function(iter){new C(iter)})){C=wrapper(function(target,iterable){strictNew(target,C,NAME);var that=new Base;if(iterable!=undefined)forOf(iterable,IS_MAP,that[ADDER],that);return that});C.prototype=proto;proto.constructor=C}IS_WEAK||inst.forEach(function(val,key){buggyZero=1/key===-Infinity});if(buggyZero){fixMethod("delete");fixMethod("has");IS_MAP&&fixMethod("get")}if(buggyZero||chain!==inst)fixMethod(ADDER);if(IS_WEAK&&proto.clear)delete proto.clear}require("./$.tag")(C,NAME);O[NAME]=C;$def($def.G+$def.W+$def.F*(C!=Base),O);if(!IS_WEAK)common.setStrong(C,NAME,IS_MAP);return C}},{"./$.def":239,"./$.for-of":247,"./$.global":249,"./$.iter-buggy":258,"./$.iter-detect":262,"./$.mix":270,"./$.redef":277,"./$.strict-new":284,"./$.tag":291}],237:[function(require,module,exports){var core=module.exports={};if(typeof __e=="number")__e=core},{}],238:[function(require,module,exports){var aFunction=require("./$.a-function");module.exports=function(fn,that,length){aFunction(fn);if(that===undefined)return 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