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