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// 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
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