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/* Test Objective-C capability for handling GNU/C99 designated

   initializers, and distinguishing them from message sends.  */

/* Contributed by Ziemowit Laski <zlaski@apple.com>.  */

/* { dg-options "-std=gnu99" } */

/* { dg-do run } */

#include <stdio.h> 

#include <stdlib.h>

#include <objc/objc.h>

#include <objc/Object.h>

@interface Cls : Object

+ (int) meth1;

+ (int) meth2;

+ (void) doTests;

@end

@implementation Cls

+ (int) meth1 { return 45; }

+ (int) meth2 { return 21; }

+ (void) doTests {

  int arr[7] = {

    0,

    [Cls meth1],

    [2 + 1] = 3,

    [2 * 2 ... 5] = (size_t)[0 meth4], /* { dg-warning "invalid receiver type" } */

       /* { dg-warning "no .\\-meth4. method found" "" { target *-*-* } 26 } */

    [2] [Cls meth2],

    /* Since invalid receivers are treated as 'id' for purposes of message

       lookup, we _should_ find a meth2 to call below.  */

    [6] = (int)[0 meth2] /* { dg-warning "invalid receiver type" } */

  };

  if (arr[0] != 0 || arr[1] != 45 || arr[2] != 21 || arr[3] != 3)

    abort ();

  printf ("%s\n", [super name]);

  printf ("%d %d %d %d %d %d\n", arr[0], arr[1], arr[2], arr[3], arr[4], arr[5]);

}

@end

int main(void) {

  [Cls doTests];

  return 0;

}

/* { dg-warning "Messages without a matching method signature" "" { target *-*-* } 0 } */

/* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 0 } */

/* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 0 } */