Subversion Repositories openrisc

/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010.  */

/* { dg-do run } */

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

/* Test @synthesize with protocols of protocols.  */

#include <stdlib.h>

#include <objc/objc.h>

#include <objc/runtime.h>

@protocol ProtocolA

@property int countA;

@end

@protocol ProtocolB <ProtocolA>

@property int countB;

@end

@protocol ProtocolC <ProtocolB>

@property int countC;

@end

@protocol ProtocolD

@property int countD;

@end

@interface MyRootClass <ProtocolC>

{

  Class isa;

  int countA;

  int countB;

  int countC;

}

+ (id) initialize;

+ (id) alloc;

- (id) init;

@end

@implementation MyRootClass

+ (id) initialize { return self; }

+ (id) alloc { return class_createInstance (self, 0); }

- (id) init { return self; }

@synthesize countA;

@synthesize countB;

@synthesize countC;

@end

@interface MySubClass : MyRootClass <ProtocolD>

{

  int countD;

}

@end

@implementation MySubClass

@synthesize countD;

@end

int main (void)

{

  MySubClass *object = [[MySubClass alloc] init];

  int i;

  for (i = 0; i < 10; i++)

    {

      object.countA += i;

      object.countB += i + 1;

      object.countC += i + 2;

      object.countD += i + 3;

    }

  if (object.countA != 45)

    abort ();

  if (object.countB != 55)

    abort ();

  if (object.countC != 65)

    abort ();

  if (object.countD != 75)

    abort ();

  return 0;

}