1 files changed, 34 insertions, 0 deletions
diff --git a/test/CodeGenObjC/objc-asm-attribute-neg-test.m b/test/CodeGenObjC/objc-asm-attribute-neg-test.m
new file mode 100644
index 000000000000..e9bef4cdb762
--- /dev/null
+++ b/test/CodeGenObjC/objc-asm-attribute-neg-test.m
@@ -0,0 +1,34 @@
+// RUN: %clang_cc1  -fsyntax-only -verify -Wno-objc-root-class %s
+// rdar://16462586
+
+__attribute__((objc_runtime_name("MySecretNamespace.Protocol")))
+@protocol Protocol
+@end
+
+__attribute__((objc_runtime_name("MySecretNamespace.Message")))
+@interface Message <Protocol> { 
+__attribute__((objc_runtime_name("MySecretNamespace.Message"))) // expected-error {{'objc_runtime_name' attribute only applies to interface or protocol declarations}}
+  id MyIVAR;
+}
+__attribute__((objc_runtime_name("MySecretNamespace.Message")))
+@property int MyProperty; // expected-error {{prefix attribute must be followed by an interface or protocol}}}}
+
+- (int) getMyProperty __attribute__((objc_runtime_name("MySecretNamespace.Message"))); // expected-error {{'objc_runtime_name' attribute only applies to interface or protocol declarations}}
+
+- (void) setMyProperty : (int) arg __attribute__((objc_runtime_name("MySecretNamespace.Message"))); // expected-error {{'objc_runtime_name' attribute only applies to interface or protocol declarations}}
+
+@end
+
+__attribute__((objc_runtime_name("MySecretNamespace.ForwardClass")))
+@class ForwardClass; // expected-error {{prefix attribute must be followed by an interface or protocol}}
+
+__attribute__((objc_runtime_name("MySecretNamespace.ForwardProtocol")))
+@protocol ForwardProtocol;
+
+__attribute__((objc_runtime_name("MySecretNamespace.Message")))
+@implementation Message // expected-error {{prefix attribute must be followed by an interface or protocol}}
+__attribute__((objc_runtime_name("MySecretNamespace.Message")))
+- (id) MyMethod {
+  return MyIVAR;
+}
+@end