| /* 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 "no .\\-nonexistent_method. method found" "" { target *-*-* } .-1 } */ |
| [NotAClass nonexistent_method]; /* { dg-error ".NotAClass. is not an Objective\\-C class name or alias" } */ |
| [u nonexistent_method]; /* { dg-warning "'.interface' of class .UnderSpecified. not found" } */ |
| /* { dg-warning "no .\\-nonexistent_method. method found" "" { target *-*-* } .-1 } */ |
| [UnderSpecified nonexistent_method]; /* { dg-warning "'.interface' of class .UnderSpecified. not found" } */ |
| /* { dg-warning "no .\\+nonexistent_method. method found" "" { target *-*-* } .-1 } */ |
| } |
| |
| /* { dg-warning "messages without a matching method signature will be assumed to return .id. and accept .\.\.\.. as arguments" "" { target *-*-* } 0 } */ |
