diff options
| author | Douglas Gregor <dgregor@apple.com> | 2011-02-03 21:57:35 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2011-02-03 21:57:35 +0000 |
| commit | afdf137c50f7f96ef865cf007f660dd663a8731f (patch) | |
| tree | 880d81a66bcc4dafedeaa9e8f03c8488f566dc7b /lib | |
| parent | 67410b34bc82af0d16e3a7b531d260e4ef72ce11 (diff) | |
Add __has_feature() for each of the type traits
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124820 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Lex/PPMacroExpansion.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/Lex/PPMacroExpansion.cpp b/lib/Lex/PPMacroExpansion.cpp index 5fb55159de..4a719cac6c 100644 --- a/lib/Lex/PPMacroExpansion.cpp +++ b/lib/Lex/PPMacroExpansion.cpp @@ -565,6 +565,25 @@ static bool HasFeature(const Preprocessor &PP, const IdentifierInfo *II) { .Case("cxx_static_assert", LangOpts.CPlusPlus0x) .Case("cxx_trailing_return", LangOpts.CPlusPlus0x) .Case("cxx_variadic_templates", LangOpts.CPlusPlus0x) + // Type traits + .Case("has_nothrow_assign", LangOpts.CPlusPlus) + .Case("has_nothrow_copy", LangOpts.CPlusPlus) + .Case("has_nothrow_constructor", LangOpts.CPlusPlus) + .Case("has_trivial_assign", LangOpts.CPlusPlus) + .Case("has_trivial_copy", LangOpts.CPlusPlus) + .Case("has_trivial_constructor", LangOpts.CPlusPlus) + .Case("has_trivial_destructor", LangOpts.CPlusPlus) + .Case("has_virtual_destructor", LangOpts.CPlusPlus) + .Case("is_abstract", LangOpts.CPlusPlus) + .Case("is_base_of", LangOpts.CPlusPlus) + .Case("is_class", LangOpts.CPlusPlus) + .Case("is_convertible_to", LangOpts.CPlusPlus) + .Case("is_empty", LangOpts.CPlusPlus) + .Case("is_enum", LangOpts.CPlusPlus) + .Case("is_pod", LangOpts.CPlusPlus) + .Case("is_polymorphic", LangOpts.CPlusPlus) + .Case("is_union", LangOpts.CPlusPlus) + .Case("is_literal", LangOpts.CPlusPlus) .Case("tls", PP.getTargetInfo().isTLSSupported()) .Default(false); } |