| 1 | // RUN: %clang_cc1 -DFIRST -fsyntax-only -verify %s |
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| 2 | // RUN: %clang_cc1 -DSECOND -fsyntax-only -verify %s |
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| 3 | // RUN: %clang_cc1 -DTHIRD -fsyntax-only -verify %s |
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| 4 | // RUN: %clang_cc1 -DFOURTH -fsyntax-only -verify %s |
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| 5 | |
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| 6 | @protocol P; |
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| 7 | @interface NSObject |
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| 8 | @end |
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| 9 | @protocol X |
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| 10 | @end |
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| 11 | @interface X : NSObject <X> |
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| 12 | @end |
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| 13 | |
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| 14 | @class A; |
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| 15 | |
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| 16 | #ifdef FIRST |
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| 17 | id<X> F1(id<[P> v) { // expected-error {{expected a type}} // expected-error {{use of undeclared identifier 'P'}} // expected-error {{use of undeclared identifier 'v'}} // expected-note {{to match this '('}} |
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| 18 | return 0; |
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| 19 | } |
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| 20 | #endif |
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| 21 | |
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| 22 | #ifdef SECOND |
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| 23 | id<X> F2(id<P[X> v) { // expected-error {{unknown type name 'P'}} // expected-error {{unexpected interface name 'X': expected expression}} // expected-error {{use of undeclared identifier 'v'}} // expected-note {{to match this '('}} |
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| 24 | return 0; |
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| 25 | } |
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| 26 | #endif |
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| 27 | |
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| 28 | #ifdef THIRD |
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| 29 | id<X> F3(id<P, P *[> v) { // expected-error {{unknown type name 'P'}} // expected-error {{expected expression}} // expected-error {{use of undeclared identifier 'v'}} // expected-note {{to match this '('}} |
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| 30 | return 0; |
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| 31 | } |
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| 32 | #endif |
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| 33 | |
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| 34 | #ifdef FOURTH |
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| 35 | id<X> F4(id<P, P *(> v { // expected-error {{unknown type name 'P'}} // expected-error {{expected ')'}} // expected-note {{to match this '('}} // expected-note {{to match this '('}} |
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| 36 | return 0; |
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| 37 | } |
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| 38 | #endif |
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| 39 | |
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| 40 | // expected-error {{expected '>'}} // expected-error {{expected parameter declarator}} // expected-error {{expected ')'}} // expected-error {{expected function body after function declarator}} |
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| 41 | |
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