/* APPLE LOCAL file Panther ObjC enhancements */ /* Check if sending messages to "underspecified" objects is handled gracefully. */ /* Author: Ziemowit Laski <zlaski@apple.com>. */ /* { dg-do compile } */ @class UnderSpecified; typedef struct NotAClass { int a, b; } NotAClass; void foo(UnderSpecified *u, NotAClass *n) { [n nonexistent_method]; /* { dg-warning "invalid receiver type" } */ /* { dg-warning "cannot find method .\\-nonexistent_method.. return type .id. assumed" "" { target *-*-* } 12 } */ [NotAClass nonexistent_method]; /* { dg-error ".NotAClass. is not an Objective\\-C class name or alias" } */ [u nonexistent_method]; /* { dg-warning ".UnderSpecified. may not respond to .\\-nonexistent_method." } */ /* { dg-warning "cannot find method .\\-nonexistent_method.. return type .id. assumed" "" { target *-*-* } 15 } */ [UnderSpecified nonexistent_method]; /* { dg-warning ".UnderSpecified. may not respond to .\\+nonexistent_method." } */ /* { dg-warning "cannot find method .\\+nonexistent_method.. return type .id. assumed" "" { target *-*-* } 17 } */ }