Fixes a rewrite bug rewriting a block call argument which has a trvial
constructor. Fixes radar 7537770.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93358 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/StmtPrinter.cpp b/lib/AST/StmtPrinter.cpp
index 83d38f8..bbb904d 100644
--- a/lib/AST/StmtPrinter.cpp
+++ b/lib/AST/StmtPrinter.cpp
@@ -1121,6 +1121,13 @@
 }
 
 void StmtPrinter::VisitCXXConstructExpr(CXXConstructExpr *E) {
+  // FIXME. For now we just print a trivial constructor call expression,
+  // constructing its first argument object.
+  if (E->getNumArgs() == 1) {
+    CXXConstructorDecl *CD = E->getConstructor();
+    if (CD->isTrivial())
+      PrintExpr(E->getArg(0));
+  }
   // Nothing to print.
 }