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
|
/* run.config*
DONTRUN: primary test in tentative_definition.c
*/
#ifdef EEDN
#define LINKAGE_2 extern
#define DEF_2
#endif
// OK (one global, 0-initialized)
#ifdef EENN
#define LINKAGE_2 extern
#define DEF_2
#endif
// OK (one global, initialized to 2)
#ifdef ENND
#define LINKAGE_2
#define DEF_2 = 2
#endif
// OK (one global, 0-initialized)
#ifdef ENNN
#define LINKAGE_2
#define DEF_2
#endif
// OK-ish (two defs to 0)
#ifdef NNNN
#define LINKAGE_2
#define DEF_2
#endif
// KO (two conflicting defs)
#ifdef EEDD
#define LINKAGE_2 extern
#define DEF_2 = 2
#endif
// KO (two conflicting defs)
#ifdef ENDD
#define LINKAGE_2
#define DEF_2 = 2
#endif
// KO (two conflicting defs)
#ifdef ENDN
#define LINKAGE_2
#define DEF_2
#endif
// KO (two conflicting defs)
#ifdef NNDD
#define LINKAGE_2
#define DEF_2 = 2
#endif
// KO (two conflicting defs)
#ifdef NNDN
#define LINKAGE_2
#define DEF_2
#endif
LINKAGE_2 int x DEF_2;
|
