Have the parser tell sema whether a member declaration is a function definition. This allows sema to not emit spurious diagnostics in some invalid code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89816 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 797dbf5..b5419c1 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -790,7 +790,8 @@
 Sema::DeclPtrTy
 Sema::ActOnCXXMemberDeclarator(Scope *S, AccessSpecifier AS, Declarator &D,
                                MultiTemplateParamsArg TemplateParameterLists,
-                               ExprTy *BW, ExprTy *InitExpr, bool Deleted) {
+                               ExprTy *BW, ExprTy *InitExpr, bool IsDefinition,
+                               bool Deleted) {
   const DeclSpec &DS = D.getDeclSpec();
   DeclarationName Name = GetNameForDeclarator(D);
   Expr *BitWidth = static_cast<Expr*>(BW);
@@ -872,7 +873,7 @@
                          AS);
     assert(Member && "HandleField never returns null");
   } else {
-    Member = HandleDeclarator(S, D, move(TemplateParameterLists), false)
+    Member = HandleDeclarator(S, D, move(TemplateParameterLists), IsDefinition)
                .getAs<Decl>();
     if (!Member) {
       if (BitWidth) DeleteExpr(BitWidth);