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58 lines
1.2 KiB
58 lines
1.2 KiB
3 years ago
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/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import <Foundation/Foundation.h>
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#import <CoreGraphics/CGGeometry.h>
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#import <CoreGraphics/CGColor.h>
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@interface A : NSObject
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- (CGSize)sizeThatFits:(int)x;
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- (int)init_var_ok;
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@end
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@implementation A
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- (CGSize)sizeThatFits:(int)x {
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CGSize s = CGSizeMake(x, x);
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return s;
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}
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- (int)init_var_ok {
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const CGSize labelSize = [self sizeThatFits:10];
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return labelSize.height; // Here we should not report uninit
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}
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typedef NS_ENUM(NSUInteger, SomeEnum) { ValueA, ValueB };
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CGColorRef FP_switch_ok(SomeEnum e, CGColorRef defaultcolor) {
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CGColorRef color;
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switch (e) {
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case ValueA:
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color = defaultcolor;
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break;
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case ValueB:
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color = defaultcolor;
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break;
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}
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return color; // false positive because of exhaustive switch
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}
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void dict_literal_with_conditional_ok() {
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NSDictionary* exceptionParams =
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@{@"foo" : @"bar", @"boo" : 0 ?: @"", @"beh" : 1 ? @"true" : @"false"};
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// use the variable
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if (exceptionParams[@"foo"]) {
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}
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}
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@end
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