| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
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| 2 | // PR7386 |
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| 3 | |
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| 4 | @class NSObject; |
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| 5 | |
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| 6 | class A; // expected-note {{forward declaration of 'A'}} |
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| 7 | template<class T> class V { T x; }; // expected-error {{field has incomplete type 'A'}} |
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| 8 | |
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| 9 | @protocol Protocol |
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| 10 | - (V<A*>)protocolMethod; |
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| 11 | - (V<A>)method2; |
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| 12 | @end |
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| 13 | |
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| 14 | |
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| 15 | @interface I<Protocol> |
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| 16 | @end |
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| 17 | |
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| 18 | |
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| 19 | @implementation I |
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| 20 | - (void)randomMethod:(id)info { |
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| 21 | V<A*> vec([self protocolMethod]); |
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| 22 | } |
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| 23 | |
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| 24 | - (V<A*>)protocolMethod { |
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| 25 | V<A*> va; return va; |
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| 26 | } |
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| 27 | - (V<A>)method2 { // expected-note {{in instantiation of}} |
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| 28 | } |
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| 29 | @end |
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| 30 | |
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