| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
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| 2 | |
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| 3 | typedef int INTF3; // expected-note {{previous definition is here}} |
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| 4 | |
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| 5 | @interface SUPER @end // expected-note {{previous definition is here}} |
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| 6 | |
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| 7 | @interface OBJECT @end |
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| 8 | |
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| 9 | @interface INTF : OBJECT |
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| 10 | @end |
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| 11 | |
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| 12 | @implementation INTF @end // expected-note {{previous definition is here}} |
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| 13 | |
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| 14 | @implementation INTF // expected-error {{reimplementation of class 'INTF'}} |
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| 15 | @end |
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| 16 | |
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| 17 | |
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| 18 | @interface INTF1 : OBJECT |
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| 19 | @end |
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| 20 | |
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| 21 | @implementation INTF1 : SUPER // expected-error {{conflicting super class name 'SUPER'}} |
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| 22 | @end |
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| 23 | |
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| 24 | @interface INTF2 |
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| 25 | @end |
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| 26 | |
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| 27 | @implementation INTF2 : SUPR // expected-error {{cannot find interface declaration for 'SUPR', superclass of 'INTF2'}} |
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| 28 | @end |
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| 29 | |
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| 30 | @implementation INTF3 @end // expected-error {{redefinition of 'INTF3' as different kind of symbol}} |
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| 31 | |
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| 32 | @implementation INTF4 @end // expected-warning {{cannot find interface declaration for 'INTF4'}} |
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| 33 | |
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| 34 | @class INTF5; // expected-note{{forward declaration of class here}} |
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| 35 | |
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| 36 | @implementation INTF5 { // expected-warning {{cannot find interface declaration for 'INTF5'}} |
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| 37 | int x; |
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| 38 | } |
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| 39 | @end |
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| 40 | |
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| 41 | |
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