20 lines
612 B
Plaintext
20 lines
612 B
Plaintext
/* The following should NOT generate "may not respond to" warnings,
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since a forward-declared @class (instance) should be treated like a
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'Class') ('id'). */
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/* { dg-do compile } */
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#include <objc/Object.h>
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@class NotKnown;
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void foo(NotKnown *n) {
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[NotKnown new];
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[n nonexistent_method]; /* { dg-warning "no .\\-nonexistent_method. method found" } */
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}
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/* { dg-warning "Messages without a matching method signature" "" { target *-*-* } 0 } */
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/* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 0 } */
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/* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 0 } */
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