Parse support for C++0x type parameter packs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73247 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index 7e3ed36..03ff7a2 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -1880,7 +1880,8 @@
   bool DiagnoseTemplateParameterShadow(SourceLocation Loc, Decl *PrevDecl);
   TemplateDecl *AdjustDeclIfTemplate(DeclPtrTy &Decl);
 
-  virtual DeclPtrTy ActOnTypeParameter(Scope *S, bool Typename,
+  virtual DeclPtrTy ActOnTypeParameter(Scope *S, bool Typename, bool Ellipsis, 
+                                       SourceLocation EllipsisLoc,
                                        SourceLocation KeyLoc,
                                        IdentifierInfo *ParamName,
                                        SourceLocation ParamNameLoc,
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index d08e268..5fb1fb8 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -140,7 +140,8 @@
 /// ParamName is the location of the parameter name (if any). 
 /// If the type parameter has a default argument, it will be added
 /// later via ActOnTypeParameterDefault.
-Sema::DeclPtrTy Sema::ActOnTypeParameter(Scope *S, bool Typename, 
+Sema::DeclPtrTy Sema::ActOnTypeParameter(Scope *S, bool Typename, bool Ellipsis, 
+                                         SourceLocation EllipsisLoc,
                                          SourceLocation KeyLoc,
                                          IdentifierInfo *ParamName,
                                          SourceLocation ParamNameLoc,