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

/* { dg-do compile } */

#include <objc/objc.h>

/* Test that if you have a property declared in a class, with

   getters/setters in the superclass, there are no warnings.  */

@interface MyRootClass

{

  Class isa;

  int myCount;

  int myCount2;

  int myCount3;

}

- (int)count;

- (void)setCount: (int)number;

- (int)count2;

- (void)setCount2: (int)number;

- (int)count3;

@end

@implementation MyRootClass

- (int) count

{

  return myCount;

}

- (void) setCount: (int)number

{

  myCount = number;

}

- (int) count2

{

  return myCount2;

}

- (void) setCount2: (int)number

{

  myCount2 = number;

}

- (int) count3

{

  return myCount3;

}

@end

/* Try with a subclass.  */

@interface MyClass : MyRootClass

@property int count;

@end

@implementation MyClass

@end /* No warnings.  */

/* Try with a category.  */

@interface MyRootClass (count)

@property int count;

@end

@implementation MyRootClass (count)

@end /* No warnings.  */

/* Try with a category of a subclass.  */

@interface MyClass2 : MyClass

@end

@implementation MyClass2

@end

@interface MyClass2 (count2)

@property int count2;

@end

@implementation MyClass2 (count2)

@end /* No warnings.  */

/* Now, try with a category of a subclass, but with a missing setter,

   which should generate a warning.  */

@interface MyClass3 : MyClass

@end

@implementation MyClass3

@end

@interface MyClass3 (count3)

@property int count3;

@end

@implementation MyClass3 (count3)

@end /* { dg-warning "incomplete implementation" } */

/* { dg-warning "method definition for .-setCount3:. not found" "" { target *-*-* } 97 } */