File: 2010-03-17-StructRef.m

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (43 lines) | stat: -rw-r--r-- 1,107 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
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