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
|
enum E1 {
A1 = 0x80000000,
B1 = 0x80000000ll,
A1type = __builtin_types_compatible_p(typeof(A1), unsigned),
B1type = __builtin_types_compatible_p(typeof(B1), long long),
};
_Static_assert(__builtin_types_compatible_p(typeof(A1), unsigned));
_Static_assert(A1type == 1);
_Static_assert(__builtin_types_compatible_p(typeof(B1), unsigned));
_Static_assert(B1type == 1);
_Static_assert(__builtin_types_compatible_p(enum E1, unsigned));
_Static_assert(!__builtin_types_compatible_p(enum E1, enum { A1_ = A1, B1_ = B1 }));
enum E2 {
A2 = 0x80000000,
B2 = -1ll,
A2type = __builtin_types_compatible_p(typeof(A2), unsigned),
B2type = __builtin_types_compatible_p(typeof(B2), int),
};
_Static_assert(__builtin_types_compatible_p(typeof(A2), long));
_Static_assert(A2type == 1);
_Static_assert(__builtin_types_compatible_p(typeof(B2), long));
_Static_assert(B2type == 1);
_Static_assert(__builtin_types_compatible_p(enum E2, long));
_Static_assert(!__builtin_types_compatible_p(enum E2, enum { A2_ = A2, B2_ = B2 }));
enum E3 {
A3 = 0x7fffffff,
B3,
A3type = __builtin_types_compatible_p(typeof(A3), int),
B3type = __builtin_types_compatible_p(typeof(B3), long),
};
_Static_assert(__builtin_types_compatible_p(typeof(A3), unsigned));
_Static_assert(A3type == 1);
_Static_assert(__builtin_types_compatible_p(typeof(B3), unsigned));
_Static_assert(B3type == 1);
_Static_assert(__builtin_types_compatible_p(enum E3, unsigned));
_Static_assert(!__builtin_types_compatible_p(enum E3, enum { A3_ = A3, B3_ }));
enum E4 {
A4 = -0x80000001l,
B4,
C4 = B4,
A4type = __builtin_types_compatible_p(typeof(A4), long),
B4type = __builtin_types_compatible_p(typeof(B4), long),
C4type = __builtin_types_compatible_p(typeof(C4), int),
};
_Static_assert(__builtin_types_compatible_p(typeof(A4), long));
_Static_assert(A4type == 1);
_Static_assert(__builtin_types_compatible_p(typeof(B4), long));
_Static_assert(B4type == 1);
_Static_assert(__builtin_types_compatible_p(enum E4, long));
_Static_assert(!__builtin_types_compatible_p(enum E4, enum { A4_ = A4, B4_, C4 = C4 }));
enum E5 {
A5 = 0x100000000,
B5 = -1ull,
A5type = __builtin_types_compatible_p(typeof(A5), long),
B5type = __builtin_types_compatible_p(typeof(B5), unsigned long long),
};
_Static_assert(__builtin_types_compatible_p(typeof(A5), unsigned long));
_Static_assert(A5type == 1);
_Static_assert(__builtin_types_compatible_p(typeof(B5), unsigned long));
_Static_assert(B5type == 1);
_Static_assert(__builtin_types_compatible_p(enum E5, unsigned long));
_Static_assert(!__builtin_types_compatible_p(enum E5, enum { A5_ = A5, B5_ = B5 }));
|
