1/* Test whether casting 'id' to a specific class removes method lookup
2   ambiguity.  */
3/* Author: Ziemowit Laski <zlaski@apple.com>.  */
4
5/* { dg-do compile } */
6
7#include <objc/objc.h>
8
9@class Int1, Int2;
10
11@interface Int1
12+ (Int1 *)classMethod1;
13+ (id)classMethod2;
14- (Int1 *)instanceMethod:(Int2 *)arg;  /* { dg-bogus "using" } */
15@end
16
17@interface Int2: Int1
18+ (Int1 *)classMethod1;
19+ (id)classMethod2;
20- (id)int2Method;
21- (int)instanceMethod:(int)arg;  /* { dg-bogus "also found" } */
22@end
23
24int main(void) {
25  id i = [(Int2 *)[Int1 classMethod1] int2Method]; /* { dg-line i_def } */
26	/* { dg-bogus "may not respond to" "" { target *-*-* } i_def } */
27  int j = [(Int2 *)[Int2 classMethod2] instanceMethod: 45];  /* { dg-bogus "multiple methods" } */
28	/* { dg-bogus "invalid conversion" "" { target *-*-* } i_def } */
29	/* { dg-bogus "invalid conversion" "" { target *-*-* } i_def } */
30  return j;
31}
32