mes/scaffold/tests/23-pointer.c
Jan Nieuwenhuizen 03e479e30a
test: Remove 00-test.i indirection.
* include/00-test.i: Remove.
* scaffold/tests/01-return-0.c: Remove 00-test.i indirection.
* scaffold/tests/02-return-1.c: Likewise.
* scaffold/tests/03-call.c: Likewise.
* scaffold/tests/04-call-0.c: Likewise.
* scaffold/tests/05-call-1.c: Likewise.
* scaffold/tests/06-call-!1.c: Likewise.
* scaffold/tests/10-if-0.c: Likewise.
* scaffold/tests/11-if-1.c: Likewise.
* scaffold/tests/12-if-==.c: Likewise.
* scaffold/tests/13-if-!=.c: Likewise.
* scaffold/tests/14-if-goto.c: Likewise.
* scaffold/tests/15-if-!f.c: Likewise.
* scaffold/tests/16-if-t.c: Likewise.
* scaffold/tests/20-while.c: Likewise.
* scaffold/tests/21-char[].c: Likewise.
* scaffold/tests/22-while-char[].c: Likewise.
* scaffold/tests/23-pointer.c: Likewise.
2018-08-15 17:27:11 +02:00

67 lines
1.6 KiB
C

/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
char *g_hello = "hello";
char g_arena[4] = "XXX";
char *g_chars = g_arena;
struct foo {
int fd;
};
struct foo *file;
int
main ()
{
if (*g_hello != 'h') return 1;
if (g_hello[0] != 'h') return 2;
if (g_chars[0] != 'X') return 3;
if (*g_chars != 'X') return 4;
g_arena[0] = 'A';
if (*g_chars != 'A') return 5;
char *x = g_arena;
if (*x++ != 'A') return 5;
*x++ = 'C';
if (g_chars[1] != 'C') return 7;
if (g_chars[2] != 'X') return 8;
*--x = 'X';
if (g_chars[1] != 'X') return 9;
char **pp = &x;
if (**pp != 'X') return 10;
char *p = *pp;
if (*p != 'X') return 11;
char ***ppp = &pp;
if (***ppp != 'X') return 12;
char **pp2 = *ppp;
if (**pp2 != 'X') return 13;
struct foo *f = 0;
if (f) return 14;
if (file) return 15;
return 0;
}