1 files changed, 33 insertions, 0 deletions

diff --git a/test/Rewriter/rewrite-nested-ivar.mm b/test/Rewriter/rewrite-nested-ivar.mm
new file mode 100644
index 000000000000..bbc9d28d2513
--- /dev/null
+++ b/test/Rewriter/rewrite-nested-ivar.mm
@@ -0,0 +1,33 @@
+// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp
+// RUN: FileCheck -check-prefix LP --input-file=%t-rw.cpp %s
+// radar 7583971
+
+
+@interface NSURLResponse {
+@public
+  NSURLResponse *InnerResponse;
+}
+@end
+
+@interface NSCachedURLResponseInternal 
+{
+    @public
+    NSURLResponse *response;
+}
+@end
+
+@interface NSCachedURLResponse
+{
+    @private
+    NSCachedURLResponseInternal *_internal;
+}
+- (void) Meth;
+@end
+
+@implementation NSCachedURLResponse
+- (void) Meth {
+    _internal->response->InnerResponse = 0;
+  }
+@end
+
+// CHECK-LP: ((struct NSURLResponse_IMPL *)((struct NSCachedURLResponseInternal_IMPL *)((struct NSCachedURLResponse_IMPL *)self)->_internal)->response)->InnerResponse