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// RUN: %clang_cc1 -fblocks -fsyntax-only -fobjc-arc -x objective-c %s.result
// RUN: cp %s %t
// RUN: %clang_cc1 -arcmt-modify -triple x86_64-apple-macosx10.6 -x objective-c %t
// RUN: diff %t %s.result
// RUN: rm %t
typedef int BOOL;
id IhaveSideEffect();
@protocol NSObject
- (BOOL)isEqual:(id)object;
- (id)retain;
- (oneway void)release;
@end
@interface NSObject <NSObject> {}
@end
@interface Foo : NSObject {
id bar;
}
@property (retain) id bar;
-(void)test:(id)obj;
@end
@implementation Foo
@synthesize bar;
-(void)test:(id)obj {
id x = self.bar;
[x retain];
self.bar = obj;
// do stuff with x;
[x release];
[IhaveSideEffect() release];
[x release], x = 0;
}
@end
void func(Foo *p) {
[p release];
(([p release]));
}
@interface Baz {
id <NSObject> _foo;
}
@end
@implementation Baz
- dealloc {
[_foo release];
return 0;
}
@end
#define RELEASE_MACRO(x) [x release]
#define RELEASE_MACRO2(x) RELEASE_MACRO(x)
void test2(id p) {
RELEASE_MACRO(p);
RELEASE_MACRO2(p);
}
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