| /* Test whether casting 'id' to a specific class removes method lookup |
| ambiguity. */ |
| /* Author: Ziemowit Laski <zlaski@apple.com>. */ |
| |
| /* { dg-do compile } */ |
| |
| #include <objc/objc.h> |
| |
| @class Int1, Int2; |
| |
| @interface Int1 |
| + (Int1 *)classMethod1; |
| + (id)classMethod2; |
| - (Int1 *)instanceMethod:(Int2 *)arg; /* { dg-bogus "using" } */ |
| @end |
| |
| @interface Int2: Int1 |
| + (Int1 *)classMethod1; |
| + (id)classMethod2; |
| - (id)int2Method; |
| - (int)instanceMethod:(int)arg; /* { dg-bogus "also found" } */ |
| @end |
| |
| int main(void) { |
| id i = [(Int2 *)[Int1 classMethod1] int2Method]; /* { dg-bogus "may not respond to" } */ |
| int j = [(Int2 *)[Int2 classMethod2] instanceMethod: 45]; /* { dg-bogus "multiple methods" } */ |
| /* { dg-bogus "invalid conversion" "" { target *-*-* } 25 } */ |
| /* { dg-bogus "invalid conversion" "" { target *-*-* } 25 } */ |
| return j; |
| } |
