build/build_config.h - Issue 11411318: DO NOT COMMIT: NullPtr support

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Side by Side Diff: build/build_config.h

Issue 11411318: DO NOT COMMIT: NullPtr support (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: WIP Created 8 years ago

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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 // This file adds defines about the platform we're currently building on.	5 // This file adds defines about the platform we're currently building on.

6 // Operating System:	6 // Operating System:

7 // OS_WIN / OS_MACOSX / OS_LINUX / OS_POSIX (MACOSX or LINUX)	7 // OS_WIN / OS_MACOSX / OS_LINUX / OS_POSIX (MACOSX or LINUX)

8 // Compiler:	8 // Compiler:

9 // COMPILER_MSVC / COMPILER_GCC	9 // COMPILER_MSVC / COMPILER_GCC

10 // Processor:	10 // Processor:

(...skipping 133 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
144	144

145 #if defined(OS_ANDROID)	145 #if defined(OS_ANDROID)

146 // The compiler thinks std::string::const_iterator and "const char*" are	146 // The compiler thinks std::string::const_iterator and "const char*" are

147 // equivalent types.	147 // equivalent types.

148 #define STD_STRING_ITERATOR_IS_CHAR_POINTER	148 #define STD_STRING_ITERATOR_IS_CHAR_POINTER

149 // The compiler thinks base::string16::const_iterator and "char16*" are	149 // The compiler thinks base::string16::const_iterator and "char16*" are

150 // equivalent types.	150 // equivalent types.

151 #define BASE_STRING16_ITERATOR_IS_CHAR16_POINTER	151 #define BASE_STRING16_ITERATOR_IS_CHAR16_POINTER

152 #endif	152 #endif

153	153

	154 #if defined(__clang__)

	155 #if __has_feature(cxx_nullptr)

	156 #define NULLPTR_IS_NATIVE_TYPE 1

	157 #endif

	158 #elif defined(COMPILER_MSVC) && _MSC_VER >= 1600 && defined(_NATIVE_NULLPTR_SUPP ORTED)

	159 #define NULLPTR_IS_NATIVE_TYPE 1

	160 #elif defined(COMPILER_GCC)

	161 #if GCC_VERSION_AT_LEAST(4, 7, 0) && defined(__cplusplus) && __cplusplus >= 2011 03L

	162 #define NULLPTR_IS_NATIVE_TYPE 1

	163 #elif GCC_VERSION_AT_LEAST(4, 6, 0) && defined(__GXX_EXPERIMENTAL_CXX0X__)

	164 #define NULLPTR_IS_NATIVE_TYPE 1

	165 #endif

	166 #endif

	167

154 #endif // BUILD_BUILD_CONFIG_H_	168 #endif // BUILD_BUILD_CONFIG_H_

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