| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
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| 2 | |
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| 3 | @interface X1 |
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| 4 | @end |
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| 5 | @implementation X1 // expected-note {{implementation started here}} |
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| 6 | @interface Y1 // expected-error {{missing '@end'}} |
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| 7 | @end |
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| 8 | @end // expected-error {{'@end' must appear in an Objective-C context}} |
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| 9 | |
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| 10 | @interface X2 |
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| 11 | @end |
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| 12 | @implementation X2 // expected-note {{implementation started here}} |
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| 13 | @protocol Y2 // expected-error {{missing '@end'}} |
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| 14 | @end |
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| 15 | @end // expected-error {{'@end' must appear in an Objective-C context}} |
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| 16 | |
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| 17 | @interface X6 // expected-note {{class started here}} |
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| 18 | @interface X7 // expected-error {{missing '@end'}} |
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| 19 | @end |
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| 20 | @end // expected-error {{'@end' must appear in an Objective-C context}} |
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| 21 | |
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| 22 | @protocol P1 // expected-note {{protocol started here}} |
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| 23 | @interface P2 // expected-error {{missing '@end'}} |
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| 24 | @end |
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| 25 | @end // expected-error {{'@end' must appear in an Objective-C context}} |
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| 26 | |
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| 27 | @interface X4 // expected-note {{class started here}} |
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| 28 | @implementation X4 // expected-error {{missing '@end'}} |
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| 29 | @end |
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| 30 | @end // expected-error {{'@end' must appear in an Objective-C context}} |
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| 31 | |
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| 32 | @interface I |
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| 33 | @end |
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| 34 | @implementation I |
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| 35 | @protocol P; // forward declarations of protocols in @implementations is allowed |
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| 36 | @class C; // forward declarations of classes in @implementations is allowed |
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| 37 | - (C<P>*) MyMeth {} |
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| 38 | @end |
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| 39 | |
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| 40 | @interface I2 {} |
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| 41 | @protocol P2; // expected-error {{illegal interface qualifier}} |
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| 42 | @class C2; // expected-error {{illegal interface qualifier}} |
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| 43 | @end |
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| 44 | |
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| 45 | @interface I3 |
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| 46 | @end |
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| 47 | @implementation I3 |
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| 48 | - Meth {} |
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| 49 | + Cls {} |
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| 50 | @protocol P3; |
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| 51 | @end |
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| 52 | |
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