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Fix multidimensional arrays on stack

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This commit is contained in:
herman ten brugge
2022-03-18 07:26:07 +01:00
parent 4efcada291
commit 8a3d0a0557
2 changed files with 38 additions and 1 deletions
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35
tests/tcctest.c
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@@ -2997,10 +2997,45 @@ void c99_vla_test_2(int d, int h, int w)
free (arr);
}
void c99_vla_test_3a (int arr[2][3][4])
{
printf ("%d\n", arr[1][2][3]);
}
void c99_vla_test_3b(int s, int arr[s][3][4])
{
printf ("%d\n", arr[1][2][3]);
}
void c99_vla_test_3c(int s, int arr[2][s][4])
{
printf ("%d\n", arr[1][2][3]);
}
void c99_vla_test_3d(int s, int arr[2][3][s])
{
printf ("%d\n", arr[1][2][3]);
}
void c99_vla_test_3(void)
{
int a[2][3][4];
memset (a, 0, sizeof(a));
a[1][2][3] = 2;
c99_vla_test_3a(a);
c99_vla_test_3b(2, a);
#if 0 // FIXME
c99_vla_test_3c(3, a);
c99_vla_test_3d(4, a);
#endif
}
void c99_vla_test(void)
{
c99_vla_test_1(5, 2);
c99_vla_test_2(3, 4, 5);
c99_vla_test_3();
}