| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -fobjc-exceptions -Wno-objc-root-class %s |
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| 2 | |
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| 3 | // rdar://6124613 |
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| 4 | void test1() { |
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| 5 | void *xyzzy = 0; |
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| 6 | void *p = @xyzzy; // expected-error {{unexpected '@' in program}} |
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| 7 | } |
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| 8 | |
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| 9 | // <rdar://problem/7495713> |
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| 10 | // This previously triggered a crash because the class has not been defined. |
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| 11 | @implementation RDar7495713 (rdar_7495713_cat) // expected-error{{cannot find interface declaration for 'RDar7495713'}} |
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| 12 | - (id) rdar_7495713 { |
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| 13 | __PRETTY_FUNCTION__; // expected-warning{{expression result unused}} |
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| 14 | } |
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| 15 | @end |
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| 16 | |
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| 17 | // <rdar://problem/7881045> |
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| 18 | // This previously triggered a crash because a ';' was expected after the @throw statement. |
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| 19 | void foo() { |
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| 20 | @throw (id)0 // expected-error{{expected ';' after @throw}} |
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| 21 | } |
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| 22 | |
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| 23 | // <rdar://problem/10415026> |
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| 24 | @class NSView; |
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| 25 | @implementation IBFillView(IBFillViewIntegration) // expected-error {{cannot find interface declaration for 'IBFillView'}} |
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| 26 | - (NSView *)ibDesignableContentView { |
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| 27 | [Cake lie]; // expected-error {{undeclared}} |
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| 28 | return self; |
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| 29 | } |
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| 30 | @end |
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| 31 | |
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| 32 | @interface I |
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| 33 | @end |
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| 34 | @interface I2 |
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| 35 | @end |
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| 36 | |
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| 37 | @implementation I // expected-note {{started here}} |
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| 38 | -(void) foo {} |
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| 39 | |
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| 40 | @implementation I2 // expected-error {{missing '@end'}} |
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| 41 | -(void) foo2 {} |
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| 42 | @end |
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| 43 | |
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| 44 | @end // expected-error {{'@end' must appear in an Objective-C context}} |
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| 45 | |
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| 46 | @class ForwardBase; |
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| 47 | @implementation SomeI : ForwardBase // expected-error {{cannot find interface declaration for 'ForwardBase', superclass of 'SomeI'}} \ |
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| 48 | // expected-warning {{cannot find interface declaration for 'SomeI'}} |
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| 49 | -(void)meth {} |
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| 50 | @end |
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| 51 | |
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| 52 | @interface I3 |
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| 53 | __attribute__((unavailable)) @interface I4 @end // expected-error {{Objective-C declarations may only appear in global scope}} |
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| 54 | @end |
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| 55 | |
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