1/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010.  */
2/* { dg-do compile } */
3
4#include <objc/objc.h>
5
6@interface MyRootClass
7{
8  Class isa;
9}
10@end
11
12@implementation MyRootClass
13@end
14
15/* Test @property/@dynamic with protocols.  */
16
17@protocol MyProtocol
18@property int a;
19@end
20
21
22/* This class is declared to conform to the protocol, but because of
23   @dynamic, no warnings are issued even if the getter/setter for the
24   @property are missing.  */
25@interface MyClass1 : MyRootClass <MyProtocol>
26@end
27
28@implementation MyClass1
29@dynamic a;
30@end
31
32
33/* This class is declared to conform to the protocol and warnings are
34   issued because the setter for the @property is missing.  */
35@interface MyClass2 : MyRootClass <MyProtocol>
36@end
37
38@implementation MyClass2
39- (int) a
40{
41  return 0;
42}
43@end /* { dg-warning "incomplete implementation" } */
44/* { dg-warning "method definition for .-setA:. not found" "" { target *-*-* } .-1 } */
45/* { dg-warning "class .MyClass2. does not fully implement the .MyProtocol. protocol" "" { target *-*-* } .-2 } */
46