#import <objc/Object.h>

#include <stdio.h>

@interface Bar : Object 
{
}
 
- (void) justPrintHello;

@end

@implementation Bar

- (void) justPrintHello
{
   printf("Hello!");
}

@end

int main()
{
   id obj = [[Bar alloc] init];

   int i = 5;
   if (i == 7)
      [obj justPrinthello];

   return 0;
}