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jeremybenn |
/* Check if sending messages to "underspecified" objects is handled gracefully. */
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/* Author: Ziemowit Laski <zlaski@apple.com>. */
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/* { dg-do compile } */
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@class UnderSpecified;
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typedef struct NotAClass {
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int a, b;
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} NotAClass;
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void foo(UnderSpecified *u, NotAClass *n) {
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[n nonexistent_method]; /* { dg-warning "invalid receiver type" } */
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/* { dg-warning "no .\\-nonexistent_method. method found" "" { target *-*-* } 11 } */
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[NotAClass nonexistent_method]; /* { dg-error ".NotAClass. is not an Objective\\-C class name or alias" } */
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[u nonexistent_method]; /* { dg-warning "no .\\-nonexistent_method. method found" } */
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[UnderSpecified 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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