Struggle mightily against header inclusion in Sema.h.

llvm-svn: 111904
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 944993b..48f5b0d 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -18,6 +18,7 @@
 #include "clang/AST/ASTConsumer.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/CXXInheritance.h"
+#include "clang/AST/DeclObjC.h"
 #include "clang/AST/DeclTemplate.h"
 #include "clang/AST/ExprCXX.h"
 #include "clang/AST/StmtCXX.h"
@@ -2177,6 +2178,10 @@
   return false;
 }
 
+Decl *Sema::ActOnDeclarator(Scope *S, Declarator &D) {
+  return HandleDeclarator(S, D, MultiTemplateParamsArg(*this), false);
+}
+
 Decl *Sema::HandleDeclarator(Scope *S, Declarator &D,
                              MultiTemplateParamsArg TemplateParamLists,
                              bool IsFunctionDefinition) {