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add _Generic test

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This commit is contained in:
Matthias Gatto 2017-07-05 16:46:20 +02:00
parent 157bad52cd
commit 16d3dbf2d0
2 changed files with 60 additions and 0 deletions
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51
tests/tests2/94_generic.c Normal file
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#include <stdio.h>
const int a = 0;
struct a {
int a;
};
struct b {
int a;
};
int a_f()
{
return 20;
}
int b_f()
{
return 10;
}
#define gen_sw(a) _Generic(a, const char *: 1, default: 8, int: 123);
int main()
{
int i = 0;
struct b titi;
const int * const ptr;
const char *ti;
i = _Generic(a, int: a_f, const int: b_f)();
printf("%d\n", i);
i = _Generic(ptr, int *:1, int * const:2, default:20);
printf("%d\n", i);
i = gen_sw(a);
printf("%d\n", i);
i = _Generic(titi, struct a:1, struct b:2, default:20);
printf("%d\n", i);
i = _Generic(a, char:1, int[4]:2, default:5);
printf("%d\n", i);
i = _Generic(17, int :1, int **:2);
printf("%d\n", i);
i = _Generic(17L, int :1, long :2);
printf("%d\n", i);
i = _Generic("17, io", const char *:1, char *:3, const int :2);
printf("%d\n", i);
i = _Generic(ti, const char *:1, char *:3, const int :2);
printf("%d\n", i);
return 0;
}

9
tests/tests2/94_generic.expect Normal file
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20
20
123
2
5
1
2
3
1