/* APPLE LOCAL file mainline */ /* Check if finding multiple signatures for a method is handled gracefully. Author: Ziemowit Laski <zlaski@apple.com> */ /* { dg-do compile } */ /* APPLE LOCAL radar 4894756 */ #include "../objc/execute/Object2.h" @interface Class1 - (void)setWindow:(Object *)wdw; @end @interface Class2 - (void)setWindow:(Class1 *)window; @end id foo(void) { Object *obj = [[Object alloc] init]; id obj2 = obj; [obj setWindow:nil]; /* { dg-warning ".Object. may not respond to .\\-setWindow:." } */ /* { dg-warning "Messages without a matching method signature" "" { target *-*-* } 19 } */ /* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 19 } */ /* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 19 } */ [obj2 setWindow:nil]; /* { dg-warning "multiple methods named .\\-setWindow:. found" } */ /* { dg-warning "using .\\-\\(void\\)setWindow:\\(Object \\*\\)wdw." "" { target *-*-* } 9 } */ /* { dg-warning "also found .\\-\\(void\\)setWindow:\\(Class1 \\*\\)window." "" { target *-*-* } 13 } */ return obj; } /* { dg-options "-Wstrict-selector-match" } */