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/* Contributed by Nicola Pero , November 2010.  */

/* { dg-do compile } */

#include 

@interface MyRootClass

{

  Class isa;

}

@end

@implementation MyRootClass

@end

/* Test @property/@dynamic with protocols.  */

@protocol MyProtocol

@property int a;

@end

/* This class is declared to conform to the protocol, but because of

   @dynamic, no warnings are issued even if the getter/setter for the

   @property are missing.  */

@interface MyClass1 : MyRootClass 

@end

@implementation MyClass1

@dynamic a;

@end

/* This class is declared to conform to the protocol and warnings are

   issued because the setter for the @property is missing.  */

@interface MyClass2 : MyRootClass 

@end

@implementation MyClass2

- (int) a

{

  return 0;

}

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

/* { dg-warning "method definition for .-setA:. not found" "" { target *-*-* } 43 } */

/* { dg-warning "class .MyClass2. does not fully implement the .MyProtocol. protocol" "" { target *-*-* } 43 } */