1/* Check if bitfield ivars are inherited correctly (i.e., without
2   being "promoted" to ints).  */
3/* Contributed by Ziemowit Laski <zlaski@apple.com>.  */
4/* { dg-do run } */
5/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
6
7#include "../objc-obj-c++-shared/TestsuiteObject.m"
8#include <stdlib.h>
9
10#define CHECK_IF(expr) if(!(expr)) abort();
11
12@interface Base: TestsuiteObject
13{
14    int full;
15    int full2: 32;
16    int _refs: 8;
17    int field2: 3;
18    unsigned f3: 8;
19    short cc;
20    unsigned g: 16;
21    int r2: 8;
22    int r3: 8;
23    int r4: 2;
24    int r5: 8;
25    char c;
26}
27- (void)setValues;
28@end
29
30@interface Derived: Base
31{
32    char d;
33    int _field3: 6;
34}
35- (void)checkValues;
36@end
37
38@implementation Base
39-(void)setValues {
40  full = 1;
41  full2 = 2;
42  _refs = 3;
43  field2 = 1;
44  f3 = 6;
45  cc = 7;
46  g = 8;
47  r2 = 9;
48  r3 = 10;
49  r4 = 1;
50  r5 = 12;
51  c = 13;
52}
53@end
54
55@implementation Derived
56-(void)checkValues {
57  CHECK_IF(full == 1);
58  CHECK_IF(full2 == 2);
59  CHECK_IF(_refs == 3);
60  CHECK_IF(field2 == 1);
61  CHECK_IF(f3 == 6);
62  CHECK_IF(cc == 7);
63  CHECK_IF(g == 8);
64  CHECK_IF(r2 == 9);
65  CHECK_IF(r3 == 10);
66  CHECK_IF(r4 == 1);
67  CHECK_IF(r5 == 12);
68  CHECK_IF(c == 13);
69}
70@end
71
72int main(void) {
73  Derived *obj = [[Derived alloc] init];
74
75  [obj setValues];
76  [obj checkValues];
77
78  return 0;
79}
80
81