/* Check if finding multiple signatures for a method is handled gracefully.  Author:  Ziemowit Laski <zlaski@apple.com>  *//* { dg-options "-Wstrict-selector-match" } *//* { dg-do compile } */#include <objc/Object.h>@interface Class1- (void)setWindow:(Object *)wdw;@end@interface Class2- (void)setWindow:(Class1 *)window;@endid 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 *-*-* } 18 } */       /* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 18 } */       /* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 18 } */  [obj2 setWindow:nil]; /* { dg-warning "multiple methods named .\\-setWindow:. found" } */       /* { dg-warning "using .\\-\\(void\\)setWindow:\\(Object \\*\\)wdw." "" { target *-*-* } 8 } */       /* { dg-warning "also found .\\-\\(void\\)setWindow:\\(Class1 \\*\\)window." "" { target *-*-* } 12 } */  return obj;}