1// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
2
3@interface Super @end
4
5@interface INTFSTANDALONE : Super
6{
7  id IVAR;	// expected-note {{previous definition is here}}
8}
9
10@end
11
12@implementation INTFSTANDALONE : Super // expected-warning {{class implementation may not have super class}}
13{
14  id PRIV_IVAR;
15@protected
16  id PRTCTD;
17@private
18  id IVAR3;
19  int IVAR;	// expected-error {{instance variable is already declared}}
20@public
21  id IVAR4;
22}
23@end
24
25@interface Base @end
26
27@implementation Base {
28    int ivar1;
29@public
30    int ivar2;
31}
32@end
33
34id fn1(INTFSTANDALONE *b) { return b->PRIV_IVAR; } // expected-error {{instance variable 'PRIV_IVAR' is private}}
35
36id fn2(INTFSTANDALONE *b) { return b->PRTCTD; }  // expected-error {{instance variable 'PRTCTD' is protected}}
37
38id fn4(INTFSTANDALONE *b) { return b->IVAR4; }
39
40