Fix parsing of return statements.

Previously, we would not detect brace initializer lists in return
statements, thus:
 return (a)(b) { 1, 2, 3 };
would put the semicolon onto the next line.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173017 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Format/UnwrappedLineParser.h b/lib/Format/UnwrappedLineParser.h
index 010569a..47148ef 100644
--- a/lib/Format/UnwrappedLineParser.h
+++ b/lib/Format/UnwrappedLineParser.h
@@ -131,6 +131,7 @@
   void parseComments();
   void parseStructuralElement();
   void parseBracedList();
+  void parseReturn();
   void parseParens();
   void parseIfThenElse();
   void parseForOrWhileLoop();