Add c_alignas and cxx_alignas features
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142020 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/PPMacroExpansion.cpp b/lib/Lex/PPMacroExpansion.cpp
index 486ffbe..9b20605 100644
--- a/lib/Lex/PPMacroExpansion.cpp
+++ b/lib/Lex/PPMacroExpansion.cpp
@@ -609,11 +609,13 @@
.Case("ownership_returns", true)
.Case("ownership_takes", true)
// C1X features
+ .Case("c_alignas", LangOpts.C1X)
.Case("c_generic_selections", LangOpts.C1X)
.Case("c_static_assert", LangOpts.C1X)
// C++0x features
.Case("cxx_access_control_sfinae", LangOpts.CPlusPlus0x)
.Case("cxx_alias_templates", LangOpts.CPlusPlus0x)
+ .Case("cxx_alignas", LangOpts.CPlusPlus0x)
.Case("cxx_attributes", LangOpts.CPlusPlus0x)
.Case("cxx_auto_type", LangOpts.CPlusPlus0x)
//.Case("cxx_constexpr", false);
@@ -702,6 +704,7 @@
// must be less restrictive than HasFeature's.
return llvm::StringSwitch<bool>(II->getName())
// C1X features supported by other languages as extensions.
+ .Case("c_alignas", true)
.Case("c_generic_selections", true)
.Case("c_static_assert", true)
// C++0x features supported by other languages as extensions.