Take 2 on AltiVec-style vector initializers. 

Fixes PR4704 problems

Addresses Eli's patch feedback re: ugly cast code

Updates all postfix operators to remove ParenListExprs.  While this is awful,
no better solution (say, in the parser) is obvious to me.  Better solutions
welcome.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78621 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/StmtProfile.cpp b/lib/AST/StmtProfile.cpp
index d0f02ae..5d9b8bc 100644
--- a/lib/AST/StmtProfile.cpp
+++ b/lib/AST/StmtProfile.cpp
@@ -245,6 +245,10 @@
   VisitExpr(S);
 }
 
+void StmtProfiler::VisitParenListExpr(ParenListExpr *S) {
+  VisitExpr(S);
+}
+
 void StmtProfiler::VisitUnaryOperator(UnaryOperator *S) {
   VisitExpr(S);
   ID.AddInteger(S->getOpcode());