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
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
typedef struct Foo_Bar {
const int32_t *something;
} Foo_Bar;
enum Bar_Tag
#if __STDC_VERSION__ >= 202311L
: uint8_t
#endif // __STDC_VERSION__ >= 202311L
{
Min,
Max,
Other,
};
#if __STDC_VERSION__ >= 202311L
typedef enum Bar_Tag Bar_Tag;
#else
typedef uint8_t Bar_Tag;
#endif // __STDC_VERSION__ >= 202311L
typedef union Bar {
Bar_Tag tag;
struct {
Bar_Tag min_tag;
struct Foo_Bar min;
};
struct {
Bar_Tag max_tag;
struct Foo_Bar max;
};
} Bar;
void root(union Bar b);