1 files changed, 59 insertions, 0 deletions
diff --git a/clang/test/SemaObjCXX/property-reference.mm b/clang/test/SemaObjCXX/property-reference.mm
new file mode 100644
index 0000000..b86ae5e
--- /dev/null
+++ b/clang/test/SemaObjCXX/property-reference.mm
@@ -0,0 +1,59 @@
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fsyntax-only -verify -Wno-objc-root-class %s
+// rdar://9070460
+
+class TCPPObject
+{
+public:
+	TCPPObject(const TCPPObject& inObj);
+	TCPPObject();
+	~TCPPObject();
+	
+	TCPPObject& operator=(const TCPPObject& inObj)const ; // expected-note {{'operator=' declared here}}
+
+	void* Data();
+	
+private:
+	void* fData;
+};
+
+
+typedef const TCPPObject& CREF_TCPPObject;
+
+@interface TNSObject
+@property (assign, readwrite, nonatomic) CREF_TCPPObject cppObjectNonAtomic;
+@property (assign, readwrite) CREF_TCPPObject cppObjectAtomic;
+@property (assign, readwrite, nonatomic) const TCPPObject& cppObjectDynamic;
+@end
+
+
+@implementation TNSObject
+
+@synthesize cppObjectNonAtomic;
+@synthesize cppObjectAtomic; // expected-error{{atomic property of reference type 'CREF_TCPPObject' (aka 'const TCPPObject &') cannot have non-trivial assignment operator}}
+@dynamic cppObjectDynamic;
+
+- (const TCPPObject&) cppObjectNonAtomic
+{
+	return cppObjectNonAtomic;
+}
+
+- (void) setCppObjectNonAtomic: (const TCPPObject&)cppObject
+{
+	cppObjectNonAtomic = cppObject;
+}
+@end
+
+
+// <rdar://problem/11052352>
+@interface NSObject
++ alloc;
+- init;
+- class;
+@end
+
+template<typename T> void f() {
+  NSObject *o = [NSObject.alloc init];
+  [o class];
+}
+
+template void f<int>();