1// -*- C++ -*-
2//===----------------------------------------------------------------------===//
3//
4// The LLVM Compiler Infrastructure
5//
6// This file is dual licensed under the MIT and the University of Illinois Open
7// Source Licenses. See LICENSE.TXT for details.
8//
9//===----------------------------------------------------------------------===//
10
11#ifdef min
12#if !defined(_LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS)
13#if defined(_MSC_VER) && ! defined(__clang__)
14_LIBCPP_WARNING("macro min is incompatible with C++. Try #define NOMINMAX "
15 "before any Windows header. #undefing min")
16#else
17#warning: macro min is incompatible with C++. #undefing min
18#endif
19#endif
20#undef min
21#endif
22
23#ifdef max
24#if !defined(_LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS)
25#if defined(_MSC_VER) && ! defined(__clang__)
26_LIBCPP_WARNING("macro max is incompatible with C++. Try #define NOMINMAX "
27 "before any Windows header. #undefing max")
28#else
29#warning: macro max is incompatible with C++. #undefing max
30#endif
31#endif
32#undef max
33#endif
34