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When we have a category implementation without a corresponding interface (which is an error by itself), semantic checks for property accesses will attempt to access a null interface declaration and then segfault. Error out in such cases instead. Differential Revision: https://reviews.llvm.org/D44916 llvm-svn: 328654
10 lines
247 B
Objective-C
10 lines
247 B
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify %s
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@implementation I (C) // expected-error {{cannot find interface declaration for 'I'}}
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+ (void)f {
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self.m; // expected-error {{member reference base type 'Class' is not a structure or union}}
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}
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@end
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