27 lines
571 B
Objective-C
27 lines
571 B
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify %s
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// expected-no-diagnostics
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//
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// RUN: %clang_cc1 -fsyntax-only -fstrict-flex-arrays=2 -verify=warn %s
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@interface Flexible {
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@public
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char flexible[];
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}
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@end
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@interface Flexible0 {
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@public
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char flexible[0];
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}
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@end
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@interface Flexible1 {
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@public
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char flexible[1];
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}
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@end
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char readit(Flexible *p) { return p->flexible[2]; }
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char readit0(Flexible0 *p) { return p->flexible[2]; }
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char readit1(Flexible1 *p) { return p->flexible[2]; } // warn-warning {{array index 2 is past the end of the array (that has type 'char[1]')}}
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