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-rw-r--r--include/__undef_min_max4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/__undef_min_max b/include/__undef_min_max
index 5df9412c64fd3..d3c31388cead8 100644
--- a/include/__undef_min_max
+++ b/include/__undef_min_max
@@ -9,21 +9,25 @@
//===----------------------------------------------------------------------===//
#ifdef min
+#if !defined(_LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS)
#if defined(_MSC_VER) && ! defined(__clang__)
_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(_MSC_VER) && ! defined(__clang__)
_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