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/* Check if method parameters that are functions are gracefully decayed

   into pointers.  */

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

/* { dg-do run } */

/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */

#include <stdlib.h>

/* provide an Object class for NeXT runtimes 10.5 and above */

#include "../objc-obj-c++-shared/Object1.h"

@interface Func: Object

+ (int) processNumber:(int)a and:(int)b usingFunction:(int(int,int))func;

@end

@implementation Func

+ (int) processNumber:(int)a and:(int)b usingFunction:(int(int,int))func {

  return func (a, b);

}

@end

static int my_computation(int a, int b) {

  return a * 2 + b * 3;

}

static int processNumber(int a, int b, int func(int, int)) {

  return func(a, b);

}

int main(void) {

  int result = processNumber (6, 8, my_computation);

  if (result != 36)

    abort ();

  result = [Func processNumber:8 and:6 usingFunction:my_computation];

  if (result != 34)

    abort ();

  return 0;

}

#include "../objc-obj-c++-shared/Object1-implementation.h"