1 files changed, 20 insertions, 0 deletions
diff --git a/test/Rewriter/rewrite-interface-locals.mm b/test/Rewriter/rewrite-interface-locals.mm
new file mode 100644
index 000000000000..ef361051c198
--- /dev/null
+++ b/test/Rewriter/rewrite-interface-locals.mm
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp
+// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"Class=void*" -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
+// rdar://15143875
+
+@class NSData, NSError;
+
+@interface Foo
+
+typedef void (^Callback)(NSData *data, NSError *error);
+
+- (void)doSomething:(NSData *)data callback:(Callback)callback;
+@end
+
+@implementation Foo
+
+- (void)doSomething:(NSData *)data callback:(Callback)callback {
+  callback(0, 0);
+}
+
+@end