ANother rewrite bug, rewriting a call of
__byref block. // rdar://9204669


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128726 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Rewrite/RewriteObjC.cpp b/lib/Rewrite/RewriteObjC.cpp
index 54d6fbb..88703e1 100644
--- a/lib/Rewrite/RewriteObjC.cpp
+++ b/lib/Rewrite/RewriteObjC.cpp
@@ -4795,7 +4795,8 @@
   
   
   // Need parens to enforce precedence.
-  ParenExpr *PE = new (Context) ParenExpr(SourceLocation(), SourceLocation(), 
+  ParenExpr *PE = new (Context) ParenExpr(DeclRefExp->getExprLoc(), 
+                                          DeclRefExp->getExprLoc(), 
                                           ME);
   ReplaceStmt(DeclRefExp, PE);
   return PE;