summaryrefslogtreecommitdiff
path: root/clang/test/CodeGenObjC/bitfield-1.m
blob: 648ab2a374db352ea61242366b079b0c58d57eb2 (about) (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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-fragile-abi -emit-llvm -o %t %s
// RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-fragile-abi -emit-llvm -o %t %s
// RUN: %clang_cc1 -triple i386-pc-linux-gnu -fobjc-fragile-abi -emit-llvm -o %t %s

@interface Object
- (id) alloc;
- (id) init;
@end

extern void abort(void);

#define CHECK_IF(expr) if(!(expr)) abort();

@interface Base: Object 
{
    int full;
    int full2: 32;
    int _refs: 8;
    int field2: 3;
    unsigned f3: 8;
    short cc;
    unsigned g: 16;
    int r2: 8;
    int r3: 8;
    int r4: 2;
    int r5: 8;
    char c;
}
- (void)setValues;
@end

@interface Derived: Base
{
    char d;
    int _field3: 6;
}
- (void)checkValues;
@end

@implementation Base
-(void)setValues {
  full = 1;
  full2 = 2;
  _refs = 3;
  field2 = 1;
  f3 = 6;
  cc = 7;
  g = 8;
  r2 = 9;
  r3 = 10;
  r4 = 1;
  r5 = 12;
  c = 13;
}
@end

@implementation Derived
-(void)checkValues {
  CHECK_IF(full == 1);
  CHECK_IF(full2 == 2);
  CHECK_IF(_refs == 3);
  CHECK_IF(field2 == 1);
  CHECK_IF(f3 == 6);
  CHECK_IF(cc == 7);
  CHECK_IF(g == 8);
  CHECK_IF(r2 == 9);
  CHECK_IF(r3 == 10);
  CHECK_IF(r4 == 1);
  CHECK_IF(r5 == 12);
  CHECK_IF(c == 13);
}
@end

int main(void) {
  Derived *obj = [[Derived alloc] init];

  [obj setValues];
  [obj checkValues];

  return 0;
}