Make ActOnWhileStmt take a FullExprArg for the condition expr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71990 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseStmt.cpp b/lib/Parse/ParseStmt.cpp
index cf4e2f4..1bcfed7 100644
--- a/lib/Parse/ParseStmt.cpp
+++ b/lib/Parse/ParseStmt.cpp
@@ -777,7 +777,7 @@
   if (Cond.isInvalid() || Body.isInvalid())
     return StmtError();
 
-  return Actions.ActOnWhileStmt(WhileLoc, move(Cond), move(Body));
+  return Actions.ActOnWhileStmt(WhileLoc, Actions.FullExpr(Cond), move(Body));
 }
 
 /// ParseDoStatement