98 lines
1.5 KiB
Objective-C
98 lines
1.5 KiB
Objective-C
// RUN: %clang_cc1 -fobjc-exceptions -fblocks -fsyntax-only -fobjc-arc -x objective-c %s.result
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// RUN: arcmt-test --args -triple x86_64-apple-darwin10 -fobjc-exceptions -fblocks -fsyntax-only -x objective-c %s > %t
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// RUN: diff %t %s.result
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#define nil 0
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typedef int BOOL;
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id IhaveSideEffect();
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@protocol NSObject
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- (BOOL)isEqual:(id)object;
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- (id)retain;
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- (oneway void)release;
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@end
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@interface NSObject <NSObject> {}
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@end
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@interface Foo : NSObject {
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id bar;
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}
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@property (retain) id bar;
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-(void)test:(id)obj;
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@end
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@implementation Foo
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@synthesize bar;
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-(void)test:(id)obj {
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id x = self.bar;
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[x retain];
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self.bar = obj;
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// do stuff with x;
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[x release];
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[IhaveSideEffect() release];
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[x release], x = 0;
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@try {
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} @finally {
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[x release];
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}
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}
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@end
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void func(Foo *p) {
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[p release];
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(([p release]));
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}
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@interface Baz {
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id <NSObject> _foo;
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}
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@end
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@implementation Baz
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- (void) dealloc {
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[_foo release];
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}
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@end
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void block_test(Foo *p) {
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id (^B)() = ^() {
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if (p) {
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id (^IB)() = ^() {
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id bar = [p retain];
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[p release];
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return bar;
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};
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IB();
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}
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return [p retain];
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};
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}
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#define RELEASE_MACRO(x) [x release]
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#define RELEASE_MACRO2(x) RELEASE_MACRO(x)
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void test2(id p) {
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RELEASE_MACRO(p);
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RELEASE_MACRO2(p);
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}
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@implementation Foo2
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static id internal_var = 0;
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+ (void)setIt:(id)newone {
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if (internal_var != newone) {
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[internal_var release];
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internal_var = [newone retain];
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}
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}
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@end
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