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/* This testcase is part of GDB, the GNU debugger.
Copyright 2014-2018 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <stddef.h>
#define SIZE 5
struct foo
{
int a;
};
typedef struct bar
{
int x;
struct foo y;
} BAR;
void
vla_factory (int n)
{
int int_vla[n];
unsigned int unsigned_int_vla[n];
double double_vla[n];
float float_vla[n];
long long_vla[n];
unsigned long unsigned_long_vla[n];
char char_vla[n];
short short_vla[n];
unsigned short unsigned_short_vla[n];
unsigned char unsigned_char_vla[n];
struct foo foo_vla[n];
BAR bar_vla[n];
int i;
struct vla_struct
{
int something;
int vla_field[n];
} vla_struct_object;
struct inner_vla_struct
{
int something;
int vla_field[n];
int after;
} inner_vla_struct_object;
union vla_union
{
int vla_field[n];
} vla_union_object;
vla_struct_object.something = n;
inner_vla_struct_object.something = n;
inner_vla_struct_object.after = n;
for (i = 0; i < n; i++)
{
int_vla[i] = i*2;
unsigned_int_vla[i] = i*2;
double_vla[i] = i/2.0;
float_vla[i] = i/2.0f;
long_vla[i] = i*2;
unsigned_long_vla[i] = i*2;
char_vla[i] = 'A';
short_vla[i] = i*2;
unsigned_short_vla[i] = i*2;
unsigned_char_vla[i] = 'A';
foo_vla[i].a = i*2;
bar_vla[i].x = i*2;
bar_vla[i].y.a = i*2;
vla_struct_object.vla_field[i] = i*2;
vla_union_object.vla_field[i] = i*2;
inner_vla_struct_object.vla_field[i] = i*2;
}
size_t int_size = sizeof(int_vla); /* vlas_filled */
size_t uint_size = sizeof(unsigned_int_vla);
size_t double_size = sizeof(double_vla);
size_t float_size = sizeof(float_vla);
size_t long_size = sizeof(long_vla);
size_t char_size = sizeof(char_vla);
size_t short_size = sizeof(short_vla);
size_t ushort_size = sizeof(unsigned_short_vla);
size_t uchar_size = sizeof(unsigned_char_vla);
size_t foo_size = sizeof(foo_vla);
size_t bar_size = sizeof(bar_vla);
size_t vla_struct_object_size = sizeof(vla_struct_object);
size_t vla_union_object_size = sizeof(vla_union_object);
size_t inner_vla_struct_object_size = sizeof(inner_vla_struct_object);
return; /* break_end_of_vla_factory */
}
int
main (void)
{
vla_factory(SIZE);
return 0;
}
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