57 lines
858 B
Text
57 lines
858 B
Text
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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@protocol NSObject
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- retain;
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- release;
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@end
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@interface NSObject
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- init;
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- dealloc;
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@end
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@protocol Foo <NSObject>
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@end
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@protocol Bar <Foo>
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@end
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@interface Baz : NSObject {
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id <Foo> _foo;
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id <Bar> _bar;
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}
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- (id)initWithFoo:(id <Foo>)foo bar:(id <Bar>)bar;
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@end
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@implementation Baz
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- (id)init
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{
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return [self initWithFoo:0 bar:0];
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}
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- (id)initWithFoo:(id <Foo>)foo bar:(id <Bar>)bar
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{
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self = [super init];
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if (self != 0) {
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_foo = [foo retain];
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_bar = [bar retain];
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}
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return self;
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}
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- dealloc
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{
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[_foo release];
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[_bar release];
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[super dealloc];
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return 0;
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}
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@end
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void rdar8575095(id a) {
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[id<NSObject>(a) retain];
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id<NSObject> x(id<NSObject>(0));
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id<NSObject> x2(id<NSObject>(y)); // expected-warning{{disambiguated as a function declaration}} expected-note{{add a pair of parentheses}}
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}
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