Enable __is_trivially* intrinsics for GCC 5.1 Until GCC 5.1 the __is_trivially* intrinsics were not provided. Enable use of the builtins for GCC 5.1. Also enable Reference qualified member functions for GCC 4.9 and greater. This patch also defines _GNUC_VER to 0 when __GNUC__ is not defined because libc++ assumes _GNUC_VER is always defined. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@239653 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/__config b/include/__config index 97c66c8..79f34e4 100644 --- a/include/__config +++ b/include/__config
@@ -17,6 +17,8 @@ #ifdef __GNUC__ #define _GNUC_VER (__GNUC__ * 100 + __GNUC_MINOR__) +#else +#define _GNUC_VER 0 #endif #if !_WIN32
