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/* { dg-do compile } */

/* Test deprecate attribute with an @interface declaration.  */

#include <objc/objc.h>

__attribute__ ((deprecated))

@interface DeprecatedClass

{

  Class isa;

}

+ (id) classObject;

+ (id) new;

@end

@implementation DeprecatedClass

+ (id) classObject { return self; }

+ (id) new { return nil; }

@end

@interface DeprecatedClass (Category)

@end /* { dg-warning "is deprecated" } */

@interface Subclass : DeprecatedClass

@end /* { dg-warning "is deprecated" } */

DeprecatedClass *object; /* { dg-warning "is deprecated" } */

int function (DeprecatedClass *object) /* { dg-warning "is deprecated" } */

{

  /* Note how the following deprecation warning is generated by

     "DeprecatedClass *", not by "[DeprecatedClass ...].  */

  DeprecatedClass *x = [DeprecatedClass new]; /* { dg-warning "is deprecated" } */

  if (x == object)

    return 0;

  else

    return 1;

}

id function2 (void)

{

  return DeprecatedClass.classObject; /* { dg-warning "is deprecated" } */

}

@interface NormalClass

{

  Class isa;

  DeprecatedClass *object; /* { dg-warning "is deprecated" } */

}

- (DeprecatedClass *)method; /* { dg-warning "is deprecated" } */

@end

@implementation NormalClass

- (DeprecatedClass *)method /* { dg-warning "is deprecated" } */

{

  return nil;

}

@end