1 files changed, 43 insertions, 0 deletions
diff --git a/test/ARCMT/check-api.m b/test/ARCMT/check-api.m
new file mode 100644
index 000000000000..11f431377da6
--- /dev/null
+++ b/test/ARCMT/check-api.m
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -arcmt-check -verify -triple x86_64-apple-macosx10.7 %s
+
+#include "Common.h"
+
+@interface NSInvocation : NSObject
+- (void)getReturnValue:(void *)retLoc;
+- (void)setReturnValue:(void *)retLoc;
+
+- (void)getArgument:(void *)argumentLocation atIndex:(int)idx;
+- (void)setArgument:(void *)argumentLocation atIndex:(int)idx;
+@end
+
+@interface Test
+@end
+
+@implementation Test {
+  id strong_id;
+  __weak id weak_id;
+  __unsafe_unretained id unsafe_id;
+  int arg;
+}
+- (void) test:(NSInvocation *)invok {
+  [invok getReturnValue:&strong_id]; // expected-error {{NSInvocation's getReturnValue is not safe to be used with an object with ownership other than __unsafe_unretained}}
+  [invok getReturnValue:&weak_id]; // expected-error {{NSInvocation's getReturnValue is not safe to be used with an object with ownership other than __unsafe_unretained}}
+  [invok getReturnValue:&unsafe_id];
+  [invok getReturnValue:&arg];
+
+  [invok setReturnValue:&strong_id]; // expected-error {{NSInvocation's setReturnValue is not safe to be used with an object with ownership other than __unsafe_unretained}}
+  [invok setReturnValue:&weak_id]; // expected-error {{NSInvocation's setReturnValue is not safe to be used with an object with ownership other than __unsafe_unretained}}
+  [invok setReturnValue:&unsafe_id];
+  [invok setReturnValue:&arg];
+
+  [invok getArgument:&strong_id atIndex:0]; // expected-error {{NSInvocation's getArgument is not safe to be used with an object with ownership other than __unsafe_unretained}}
+  [invok getArgument:&weak_id atIndex:0]; // expected-error {{NSInvocation's getArgument is not safe to be used with an object with ownership other than __unsafe_unretained}}
+  [invok getArgument:&unsafe_id atIndex:0];
+  [invok getArgument:&arg atIndex:0];
+
+  [invok setArgument:&strong_id atIndex:0]; // expected-error {{NSInvocation's setArgument is not safe to be used with an object with ownership other than __unsafe_unretained}}
+  [invok setArgument:&weak_id atIndex:0]; // expected-error {{NSInvocation's setArgument is not safe to be used with an object with ownership other than __unsafe_unretained}}
+  [invok setArgument:&unsafe_id atIndex:0];
+  [invok setArgument:&arg atIndex:0];
+}
+@end