Windows support by Ruben Van Boxem. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@142235 91177308-0d34-0410-b5e6-96231b3b80d8 
diff --git a/include/functional b/include/functional index 6db7ac4..59b132c 100644 --- a/include/functional +++ b/include/functional 
@@ -467,7 +467,9 @@    #include <__functional_base>   +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)  #pragma GCC system_header +#endif    _LIBCPP_BEGIN_NAMESPACE_STD