File: forward-class-redeclare.m

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; ruby: 156
file content (29 lines) | stat: -rw-r--r-- 627 bytes parent folder | download | duplicates (29)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
// RUN: %clang_cc1 -fsyntax-only -verify %s
// rdar://10733000

@interface NSObject @end

@protocol PLAssetContainer
@property (readonly, nonatomic, retain) id assets;
@end


typedef NSObject <PLAssetContainer> PLAlbum; // expected-note {{previous definition is here}}

@class PLAlbum; // expected-warning {{redefinition of forward class 'PLAlbum' of a typedef name of an object type is ignore}}

@interface PLPhotoBrowserController
{
    PLAlbum *_album;
}
@end

@interface WPhotoViewController:PLPhotoBrowserController
@end

@implementation WPhotoViewController
- (void)_prepareForContracting
{
  (void)_album.assets;
}
@end