| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | @protocol NSObject |
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| 3 | - retain; |
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| 4 | - release; |
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| 5 | @end |
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| 6 | |
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| 7 | @interface NSObject |
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| 8 | - init; |
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| 9 | - dealloc; |
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| 10 | @end |
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| 11 | |
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| 12 | @protocol Foo <NSObject> |
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| 13 | @end |
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| 14 | |
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| 15 | @protocol Bar <Foo> |
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| 16 | @end |
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| 17 | |
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| 18 | @interface Baz : NSObject { |
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| 19 | id <Foo> _foo; |
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| 20 | id <Bar> _bar; |
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| 21 | } |
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| 22 | - (id)initWithFoo:(id <Foo>)foo bar:(id <Bar>)bar; |
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| 23 | @end |
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| 24 | |
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| 25 | @implementation Baz |
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| 26 | |
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| 27 | - (id)init |
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| 28 | { |
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| 29 | return [self initWithFoo:0 bar:0]; |
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| 30 | } |
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| 31 | |
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| 32 | - (id)initWithFoo:(id <Foo>)foo bar:(id <Bar>)bar |
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| 33 | { |
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| 34 | self = [super init]; |
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| 35 | if (self != 0) { |
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| 36 | _foo = [foo retain]; |
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| 37 | _bar = [bar retain]; |
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| 38 | } |
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| 39 | return self; |
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| 40 | } |
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| 41 | |
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| 42 | - dealloc |
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| 43 | { |
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| 44 | [_foo release]; |
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| 45 | [_bar release]; |
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| 46 | [super dealloc]; |
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| 47 | return 0; |
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| 48 | } |
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| 49 | |
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| 50 | @end |
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| 51 | |
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| 52 | void rdar8575095(id a) { |
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| 53 | [id<NSObject>(a) retain]; |
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| 54 | id<NSObject> x(id<NSObject>(0)); |
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| 55 | id<NSObject> x2(id<NSObject>(y)); // expected-warning{{disambiguated as a function declaration}} expected-note{{add a pair of parentheses}} |
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| 56 | } |
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| 57 | |
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