Subversion Repositories scarts

/* Test whether casting 'id' to a specific class removes method lookup

   ambiguity.  */

/* Author: Ziemowit Laski .  */

/* { dg-do compile } */

#include 

@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;

}