/* Check that sending messages to variables of type 'Class' does not involve instance methods,
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/* Check that sending messages to variables of type 'Class' does not involve instance methods,
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unless they reside in root classes. */
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unless they reside in root classes. */
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/* Author: Ziemowit Laski <zlaski@apple.com> */
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/* Author: Ziemowit Laski <zlaski@apple.com> */
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/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-Wstrict-selector-match" } */
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/* { dg-options "-Wstrict-selector-match" } */
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#include <objc/Protocol.h>
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#include <objc/Protocol.h>
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@interface Base
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@interface Base
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- (unsigned)port;
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- (unsigned)port;
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@end
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@end
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@interface Derived: Base
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@interface Derived: Base
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- (Object *)port;
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- (Object *)port;
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+ (Protocol *)port;
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+ (Protocol *)port;
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- (id)starboard;
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- (id)starboard;
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@end
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@end
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void foo(void) {
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void foo(void) {
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Class receiver;
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Class receiver;
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[receiver port]; /* { dg-warning "multiple methods named .\\+port. found" } */
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[receiver port]; /* { dg-warning "multiple methods named .\\+port. found" } */
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/* { dg-warning "using .\\-\\(unsigned( int)?\\)port." "" { target *-*-* } 10 } */
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/* { dg-warning "using .\\-\\(unsigned( int)?\\)port." "" { target *-*-* } 10 } */
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/* { dg-warning "also found .\\+\\(Protocol \\*\\)port." "" { target *-*-* } 15 } */
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/* { dg-warning "also found .\\+\\(Protocol \\*\\)port." "" { target *-*-* } 15 } */
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[receiver starboard]; /* { dg-warning "no .\\+starboard. method found" } */
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[receiver starboard]; /* { dg-warning "no .\\+starboard. method found" } */
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/* { dg-warning "Messages without a matching method signature" "" { target *-*-* } 26 } */
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/* { dg-warning "Messages without a matching method signature" "" { target *-*-* } 26 } */
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/* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 26 } */
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/* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 26 } */
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/* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 26 } */
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/* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 26 } */
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[Class port]; /* { dg-error ".Class. is not an Objective\\-C class name or alias" } */
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[Class port]; /* { dg-error ".Class. is not an Objective\\-C class name or alias" } */
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}
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}
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