1// RUN: %clang_cc1 -fobjc-nonfragile-abi -fobjc-exceptions -fblocks -fsyntax-only -fobjc-arc -x objective-c %s.result 2// RUN: arcmt-test --args -triple x86_64-apple-darwin10 -fobjc-exceptions -fblocks -fobjc-nonfragile-abi -fsyntax-only -x objective-c %s > %t 3// RUN: diff %t %s.result 4 5#define nil 0 6 7typedef int BOOL; 8 9id IhaveSideEffect(); 10 11@protocol NSObject 12- (BOOL)isEqual:(id)object; 13- (id)retain; 14- (oneway void)release; 15@end 16 17@interface NSObject <NSObject> {} 18@end 19 20@interface Foo : NSObject { 21 id bar; 22} 23@property (retain) id bar; 24-(void)test:(id)obj; 25@end 26 27@implementation Foo 28 29@synthesize bar; 30 31-(void)test:(id)obj { 32 id x = self.bar; 33 [x retain]; 34 self.bar = obj; 35 // do stuff with x; 36 [x release]; 37 38 [IhaveSideEffect() release]; 39 40 [x release], x = 0; 41 42 @try { 43 } @finally { 44 [x release]; 45 } 46} 47 48@end 49 50void func(Foo *p) { 51 [p release]; 52 (([p release])); 53} 54 55@interface Baz { 56 id <NSObject> _foo; 57} 58@end 59 60@implementation Baz 61- dealloc { 62 [_foo release]; 63 return 0; 64} 65@end 66 67void block_test(Foo *p) { 68 id (^B)() = ^() { 69 if (p) { 70 id (^IB)() = ^() { 71 id bar = [p retain]; 72 [p release]; 73 return bar; 74 }; 75 IB(); 76 } 77 return [p retain]; 78 }; 79} 80 81#define RELEASE_MACRO(x) [x release] 82#define RELEASE_MACRO2(x) RELEASE_MACRO(x) 83 84void test2(id p) { 85 RELEASE_MACRO(p); 86 RELEASE_MACRO2(p); 87} 88