commit 4c9131ac2d0a65cb7c0179d438ae56f7978ab012
author Douglas Gregor <dgregor@apple.com> Wed Jan 19 22:11:50 2011 +0000
committer Douglas Gregor <dgregor@apple.com> Wed Jan 19 22:11:50 2011 +0000
tree 846b3fdfe251112bad2e5853f8a641e16790469b
parent 5ce5f5221217b64193799c2a4d5aa84432d3fba4

Variadic templates are fully implemented.

Turn on the __has_feature switch for variadic templates, document
their completion, and put the ExtWarn into the c++0x-extensions
warning group.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123854 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Lex/PPMacroExpansion.cpp

diff --git a/lib/Lex/PPMacroExpansion.cpp b/lib/Lex/PPMacroExpansion.cpp
index 247bbf4..54e4691 100644
--- a/lib/Lex/PPMacroExpansion.cpp
+++ b/lib/Lex/PPMacroExpansion.cpp
@@ -560,7 +560,7 @@
          //.Case("cxx_lambdas", false)
          //.Case("cxx_nullptr", false)
          //.Case("cxx_rvalue_references", false)
-         //.Case("cxx_variadic_templates", false)
+           .Case("cxx_variadic_templates", LangOpts.CPlusPlus)
            .Case("tls", PP.getTargetInfo().isTLSSupported())
            .Default(false);
 }