You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
1.2 KiB
32 lines
1.2 KiB
/*
|
|
* Copyright (c) 2016 - present 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.
|
|
*/
|
|
|
|
#pragma once
|
|
// TODO set it in configure script instead
|
|
// This is hacky attempt to follow what folly does
|
|
// https://github.com/facebook/folly/blob/b1eb6819f3ffe6b645f39d505ca8ace3116b7873/folly/configure.ac#L232
|
|
#if !defined(INFER_USE_LIBCPP) && defined(__APPLE__)
|
|
#define INFER_USE_LIBCPP 1
|
|
#elif defined(FOLLY_USE_LIBCPP)
|
|
#define INFER_USE_LIBCPP 1
|
|
#endif
|
|
|
|
// Follow what folly does - gnu libstdc++ implementation is different from
|
|
// llvm's libc++. This way folly can forward declare decls from std library
|
|
// even when they are infer models
|
|
// https://github.com/facebook/folly/blob/b1eb6819f3ffe6b645f39d505ca8ace3116b7873/folly/Portability.h#L253-L255
|
|
#if INFER_USE_LIBCPP
|
|
#include <__config>
|
|
#define INFER_NAMESPACE_STD_BEGIN _LIBCPP_BEGIN_NAMESPACE_STD
|
|
#define INFER_NAMESPACE_STD_END _LIBCPP_END_NAMESPACE_STD
|
|
#else
|
|
#define INFER_NAMESPACE_STD_BEGIN namespace std {
|
|
#define INFER_NAMESPACE_STD_END }
|
|
#endif
|