1 files changed, 74 insertions, 0 deletions
diff --git a/test/SemaObjC/property-8.m b/test/SemaObjC/property-8.m
new file mode 100644
index 000000000000..49bd409f27c5
--- /dev/null
+++ b/test/SemaObjC/property-8.m
@@ -0,0 +1,74 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+typedef signed char BOOL;
+typedef unsigned int NSUInteger;
+typedef struct _NSZone NSZone;
+
+@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
+
+@protocol NSObject  - (BOOL)isEqual:(id)object; @end
+@protocol NSCopying  - (id)copyWithZone:(NSZone *)zone; @end
+@protocol NSMutableCopying  - (id)mutableCopyWithZone:(NSZone *)zone; @end
+@protocol NSCoding  - (void)encodeWithCoder:(NSCoder *)aCoder; @end
+
+@interface NSObject <NSObject> {} @end
+
+typedef float CGFloat;
+
+typedef enum { NSMinXEdge = 0, NSMinYEdge = 1, NSMaxXEdge = 2, NSMaxYEdge = 3 } NSFastEnumerationState;
+
+@protocol NSFastEnumeration
+- (NSUInteger)countByEnumeratingWithState:(NSFastEnumerationState *)state objects:(id *)stackbuf count:(NSUInteger)len;
+@end
+
+@class NSString;
+
+@interface NSDictionary : NSObject <NSCopying, NSMutableCopying, NSCoding, NSFastEnumeration>
+- (NSUInteger)count;
+@end
+
+extern NSString * const NSBundleDidLoadNotification;
+
+@interface NSObject(NSKeyValueObserving)
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context;
+- (void)removeObserver:(NSObject *)observer forKeyPath:(NSString *)keyPath;
+@end
+
+enum { NSCaseInsensitivePredicateOption = 0x01,     NSDiacriticInsensitivePredicateOption = 0x02 };
+
+@interface NSResponder : NSObject <NSCoding> {}
+@end
+
+extern NSString * const NSFullScreenModeAllScreens;
+@interface NSWindowController : NSResponder <NSCoding> {}
+@end
+
+extern NSString *NSAlignmentBinding ;
+
+@interface _XCOQQuery : NSObject {}
+@end
+
+extern NSString *PBXWindowDidChangeFirstResponderNotification;
+
+@interface PBXModule : NSWindowController {}
+@end
+
+@class _XCOQHelpTextBackgroundView;
+@interface PBXOpenQuicklyModule : PBXModule
+{
+@private
+  _XCOQQuery *_query;
+}
+@end
+
+@interface PBXOpenQuicklyModule ()
+@property(readwrite, retain) _XCOQQuery *query;
+@end
+
+@implementation PBXOpenQuicklyModule  
+@synthesize query = _query;
+- (void) _clearQuery
+{
+  [self.query removeObserver: self forKeyPath: @"matches"];
+}
+@end
+