Fix rewriting for forward class declaration.
(fixes radar 6969189).

llvm-svn: 93201
diff --git a/clang/test/Rewriter/rewrite-forward-class.m b/clang/test/Rewriter/rewrite-forward-class.m
new file mode 100644
index 0000000..5a50f53
--- /dev/null
+++ b/clang/test/Rewriter/rewrite-forward-class.m
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -rewrite-objc -o - %s
+// rdar://6969189
+
+@class XX;
+@class YY, ZZ, QQ;
+@class ISyncClient, SMSession, ISyncManager, ISyncSession, SMDataclassInfo, SMClientInfo,
+    DMCConfiguration, DMCStatusEntry;
+