Author: coppro
Date: Thu May 19 15:48:13 2011
New Revision: 131672
URL: http://llvm.org/viewvc/llvm-project?rev=131672&view=rev
Log:
Implement a __has_feature for __underlying_type
Modified:
cfe/trunk/lib/Lex/PPMacroExpansion.cpp
cfe/trunk/test/Lexer/has_feature_type_traits.cpp
Modified: cfe/trunk/lib/Lex/PPMacroExpansion.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/PPMacroExpansion.cpp?rev=131672&r1=131671&r2=131672&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/PPMacroExpansion.cpp (original)
+++ cfe/trunk/lib/Lex/PPMacroExpansion.cpp Thu May 19 15:48:13 2011
@@ -602,6 +602,7 @@
.Case("is_trivial", LangOpts.CPlusPlus)
.Case("is_trivially_copyable", LangOpts.CPlusPlus)
.Case("is_union", LangOpts.CPlusPlus)
+ .Case("underlying_type", LangOpts.CPlusPlus)
.Case("tls", PP.getTargetInfo().isTLSSupported())
.Default(false);
}
Modified: cfe/trunk/test/Lexer/has_feature_type_traits.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Lexer/has_feature_type_traits.cpp?rev=131672&r1=131671&r2=131672&view=diff
==============================================================================
--- cfe/trunk/test/Lexer/has_feature_type_traits.cpp (original)
+++ cfe/trunk/test/Lexer/has_feature_type_traits.cpp Thu May 19 15:48:13 2011
@@ -99,3 +99,7 @@
int is_trivially_copyable();
#endif
// CHECK: int is_trivially_copyable();
+
+#if __has_feature(underlying_type)
+int underlying_type();
+#endif
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