Clean up printing for Objective-C, designated initializers.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72602 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/StmtPrinter.cpp b/lib/AST/StmtPrinter.cpp
index 7fe1524..a427147 100644
--- a/lib/AST/StmtPrinter.cpp
+++ b/lib/AST/StmtPrinter.cpp
@@ -982,6 +982,11 @@
 }
 
 void StmtPrinter::VisitInitListExpr(InitListExpr* Node) {
+  if (Node->getSyntacticForm()) {
+    Visit(Node->getSyntacticForm());
+    return;
+  }
+
   OS << "{ ";
   for (unsigned i = 0, e = Node->getNumInits(); i != e; ++i) {
     if (i) OS << ", ";