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// RUN: %clang_cc1 -fblocks -fsyntax-only -verify -Wno-objc-root-class %s
// expected-no-diagnostics
@interface NSObject
- (id)self;
- (id)copy;
@end
typedef struct _foo *__attribute__((NSObject)) Foo_ref;
@interface TestObject {
Foo_ref dict;
}
@property(retain) Foo_ref dict;
@end
@implementation TestObject
@synthesize dict;
@end
@interface NSDictionary
- (int)retainCount;
@end
int main(int argc, char *argv[]) {
NSDictionary *dictRef;
Foo_ref foo = (Foo_ref)dictRef;
// do Properties retain?
int before = [dictRef retainCount];
int after = [dictRef retainCount];
if ([foo retainCount] != [dictRef retainCount]) {
}
// do Blocks retain?
{
void (^block)(void) = ^{
[foo self];
};
before = [foo retainCount];
id save = [block copy];
after = [foo retainCount];
if (after <= before) {
;
}
}
return 0;
}
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