1/* Test for sending messages to aliased classes (and instances thereof).  */
2/* Author: Ziemowit Laski <zlaski@apple.com>.  */
3/* { dg-options "" } */
4/* { dg-do run } */
5/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
6#include "../objc-obj-c++-shared/TestsuiteObject.m"
7#include <stdlib.h>
8
9#define CHECK_IF(expr) if(!(expr)) abort()
10
11@interface Int1: TestsuiteObject
12+ (int) classMeth;
13- (int) instanceMeth;
14@end
15
16@interface Int2: TestsuiteObject
17+ (int) classMeth;
18- (int) instanceMeth;
19@end
20
21@implementation Int1
22+ (int) classMeth { return 345; }
23- (int) instanceMeth { return 697; }
24@end
25
26@implementation Int2
27+ (int) classMeth { return 1345; }
28- (int) instanceMeth { return 1697; }
29@end
30
31typedef Int1 Int1Typedef;
32@compatibility_alias Int1Alias Int1Typedef;
33@compatibility_alias Int2Alias Int2;
34typedef Int2Alias Int2Typedef;
35
36int main(void) {
37  Int1Alias *int1alias = [[Int1Typedef alloc] init];
38  Int2Typedef *int2typedef = [[Int2Alias alloc] init];
39
40  CHECK_IF([Int1Typedef classMeth] == 345 && [Int2Alias classMeth] == 1345);
41  CHECK_IF([int1alias instanceMeth] == 697 && [int2typedef instanceMeth] == 1697);
42  CHECK_IF([(Int2Typedef *)int1alias instanceMeth] == 697);
43  CHECK_IF([(Int1Alias *)int2typedef instanceMeth] == 1697);
44  return 0;
45}
46
47