* many: Replace uses of __GXX_EXPERIMENTAL_CXX0X__ with __cplusplus.

[thirdparty/gcc.git] / libstdc++-v3 / include / ext / vstring_fwd.h

diff --git a/libstdc++-v3/include/ext/vstring_fwd.h b/libstdc++-v3/include/ext/vstring_fwd.h
index ce8cf53fb6079e6f4d0c8ffae015ecf87424bca1..56e38559e959a86a8ffb4a831e39c634e930d874 100644 (file)
--- a/libstdc++-v3/include/ext/vstring_fwd.h
+++ b/libstdc++-v3/include/ext/vstring_fwd.h
@@ -67,7 +67,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
                 std::allocator<wchar_t>, __rc_string_base> __wrc_string;
 #endif  
 
-#if (defined(__GXX_EXPERIMENTAL_CXX0X__) \
+#if ((__cplusplus >= 201103L) \
      && defined(_GLIBCXX_USE_C99_STDINT_TR1))
 
   typedef __versa_string<char16_t>                          __u16vstring;