__undef_macros 1.02 KB
// -*- C++ -*-
//===------------------------ __undef_macros ------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//


#ifdef min
#if !defined(_LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS)
#if defined(_LIBCPP_WARNING)
_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_WARNING)
_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