Subversion Repositories openrisc_2011-10-31

/* Ensure there are no bizarre difficulties with accessing the 'isa' field of

  objects.  This field is named differently between GNU and NeXT runtimes so

  accessed via the CLASSPTRFIELD() macro defined in next-mapping.h */

/* { dg-do compile } */

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

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

@interface Object (Test)

- (Class) test1: (id)object;

@end

@interface Derived: Object

- (Class) test2: (id)object;

@end

@implementation Object (Test)

Class test1(id object) {

  Class cls = CLASSPTRFIELD(object);

  return cls;

}

- (Class) test1: (id)object {

  Class cls = CLASSPTRFIELD(object);

  return cls;

}

@end

@implementation Derived

Class test2(id object) {

  Class cls = CLASSPTRFIELD(object);

  return cls;

}

- (Class) test2: (id)object {

  Class cls = CLASSPTRFIELD(object);

  return cls;

}

@end

Class test3(id object) {

  Class cls = CLASSPTRFIELD(object);

  return cls;

}

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