blob: a3bd0b1d2398fa2aef7bfc26ea5936e4ec782e8e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
// RUN: %clang_cc1 -Wmethod-signatures -fsyntax-only -verify %s
@protocol NSWindowDelegate @end
@protocol IBStringsTableWindowDelegate <NSWindowDelegate>
@end
@interface NSWindow
- (void)setDelegate:(id <NSWindowDelegate>)anObject; // expected-note {{previous definition is here}}
- (id <IBStringsTableWindowDelegate>) delegate; // expected-note {{previous definition is here}}
@end
@interface IBStringsTableWindow : NSWindow {}
@end
@implementation IBStringsTableWindow
- (void)setDelegate:(id <IBStringsTableWindowDelegate>)delegate { // expected-warning {{conflicting parameter types in implementation of 'setDelegate:'}}
}
- (id <NSWindowDelegate>)delegate { // expected-warning {{conflicting return type in implementation of 'delegate':}}
return 0;
}
@end
|
