| // RUN: %clang_cc1 -arcmt-action=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 |