blob: ce24c8da575b0450243b6c9f26c207042caa6a4d (
plain)
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
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
// RUN: %clang_cc1 %s -emit-llvm -triple x86_64-apple-darwin -fobjc-runtime=macosx-fragile-10.5 -o - | FileCheck %s
// Bitfield references must not touch memory outside of the enclosing
// struct. Radar 7639995
typedef signed char BOOL;
@protocol NSObject
- (id)init;
@end
@interface NSObject <NSObject> {}
@end
@interface IMAVChatParticipant : NSObject {
int _ardRole;
int _state;
int _avRelayStatus;
int _chatEndedReason;
int _chatError;
unsigned _sendingAudio:1;
unsigned _sendingVideo:1;
unsigned _sendingAuxVideo:1;
unsigned _audioMuted:1;
unsigned _videoPaused:1;
unsigned _networkStalled:1;
unsigned _isInitiator:1;
unsigned _isAOLInterop:1;
unsigned _isRecording:1;
unsigned _isUsingICE:1;
}
@end
@implementation IMAVChatParticipant
- (id) init {
self = [super init];
if ( self ) {
BOOL blah = (BOOL)1;
// We're expecting these three bitfield assignments will generate i8 stores.
_sendingAudio = (BOOL)1;
_isUsingICE = (BOOL)1;
_isUsingICE = blah;
// CHECK: store i8
// CHECK: store i8
// CHECK: store i8
}
return self;
}
@end
|
