llvm-project/libcxx/include/__undef_min_max

// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifdef min
#if !defined(_LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS)
#if defined(_LIBCPP_MSVC)
_LIBCPP_WARNING("macro min is incompatible with C++.  Try #define NOMINMAX "
                "before any Windows header. #undefing min")
#else
#warning: macro min is incompatible with C++.  #undefing min
#endif
#endif
#undef min
#endif

#ifdef max
#if !defined(_LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS)
#if defined(_LIBCPP_MSVC)
_LIBCPP_WARNING("macro max is incompatible with C++.  Try #define NOMINMAX "
                "before any Windows header. #undefing max")
#else
#warning: macro max is incompatible with C++.  #undefing max
#endif
#endif
#undef max
#endif
Add protection from min/max macros llvm-svn: 145407 2011-11-30 00:45:27 +08:00			`// -- C++ --`
			`//===----------------------------------------------------------------------===//`
			`//`
			`// The LLVM Compiler Infrastructure`
			`//`
			`// This file is dual licensed under the MIT and the University of Illinois Open`
			`// Source Licenses. See LICENSE.TXT for details.`
			`//`
			`//===----------------------------------------------------------------------===//`

			`#ifdef min`
Add option to disable __deallocate #warning From r229162: Visual Studio's SAL extension uses a macro named __deallocate. This macro is used pervasively Using -Werror when building for Windows can force the use of -Wno-#warnings specifically because of this __deallocate #warning. Instead of forcing builds to disable all #warnings, this option allows libc++ to be built without this particular warning, while leaving other #warnings enabled. Patch by Dave Lee! llvm-svn: 275172 2016-07-12 22:39:13 +08:00			`#if !defined(_LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS)`
Refer to _LIBCPP_MSVC macro where applicable Replace preprocess conditions of defined(_MSC_VER) && !defined(__clang__) with defined(_LIBCPP_MSVC). NFC. Patch by Dave Lee! llvm-svn: 294171 2017-02-06 13:26:49 +08:00			`#if defined(_LIBCPP_MSVC)`
Fix-it suggestion for fixing min or max defines on Windows. llvm-svn: 194891 2013-11-16 07:41:01 +08:00			`_LIBCPP_WARNING("macro min is incompatible with C++. Try #define NOMINMAX "`
			`"before any Windows header. #undefing min")`
G M: Provides the _LIBCPP_WARNING macro, to be used for MSVC only, since that compiler doesn't support #warning. llvm-svn: 191980 2013-10-05 05:14:44 +08:00			`#else`
Some minor mingw64 porting tweaks from Glen. llvm-svn: 163120 2012-09-04 02:13:11 +08:00			`#warning: macro min is incompatible with C++. #undefing min`
G M: Provides the _LIBCPP_WARNING macro, to be used for MSVC only, since that compiler doesn't support #warning. llvm-svn: 191980 2013-10-05 05:14:44 +08:00			`#endif`
Add option to disable __deallocate #warning From r229162: Visual Studio's SAL extension uses a macro named __deallocate. This macro is used pervasively Using -Werror when building for Windows can force the use of -Wno-#warnings specifically because of this __deallocate #warning. Instead of forcing builds to disable all #warnings, this option allows libc++ to be built without this particular warning, while leaving other #warnings enabled. Patch by Dave Lee! llvm-svn: 275172 2016-07-12 22:39:13 +08:00			`#endif`
Add protection from min/max macros llvm-svn: 145407 2011-11-30 00:45:27 +08:00			`#undef min`
			`#endif`

			`#ifdef max`
Add option to disable __deallocate #warning From r229162: Visual Studio's SAL extension uses a macro named __deallocate. This macro is used pervasively Using -Werror when building for Windows can force the use of -Wno-#warnings specifically because of this __deallocate #warning. Instead of forcing builds to disable all #warnings, this option allows libc++ to be built without this particular warning, while leaving other #warnings enabled. Patch by Dave Lee! llvm-svn: 275172 2016-07-12 22:39:13 +08:00			`#if !defined(_LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS)`
Refer to _LIBCPP_MSVC macro where applicable Replace preprocess conditions of defined(_MSC_VER) && !defined(__clang__) with defined(_LIBCPP_MSVC). NFC. Patch by Dave Lee! llvm-svn: 294171 2017-02-06 13:26:49 +08:00			`#if defined(_LIBCPP_MSVC)`
Fix-it suggestion for fixing min or max defines on Windows. llvm-svn: 194891 2013-11-16 07:41:01 +08:00			`_LIBCPP_WARNING("macro max is incompatible with C++. Try #define NOMINMAX "`
			`"before any Windows header. #undefing max")`
G M: Provides the _LIBCPP_WARNING macro, to be used for MSVC only, since that compiler doesn't support #warning. llvm-svn: 191980 2013-10-05 05:14:44 +08:00			`#else`
Some minor mingw64 porting tweaks from Glen. llvm-svn: 163120 2012-09-04 02:13:11 +08:00			`#warning: macro max is incompatible with C++. #undefing max`
G M: Provides the _LIBCPP_WARNING macro, to be used for MSVC only, since that compiler doesn't support #warning. llvm-svn: 191980 2013-10-05 05:14:44 +08:00			`#endif`
Add option to disable __deallocate #warning From r229162: Visual Studio's SAL extension uses a macro named __deallocate. This macro is used pervasively Using -Werror when building for Windows can force the use of -Wno-#warnings specifically because of this __deallocate #warning. Instead of forcing builds to disable all #warnings, this option allows libc++ to be built without this particular warning, while leaving other #warnings enabled. Patch by Dave Lee! llvm-svn: 275172 2016-07-12 22:39:13 +08:00			`#endif`
Add protection from min/max macros llvm-svn: 145407 2011-11-30 00:45:27 +08:00			`#undef max`
			`#endif`