mes/scaffold/tests/7f-struct-pointer-arithmetic.c
Jan Nieuwenhuizen 25047c7606
test: Remove 30-test.i indirection.
* include/30-test.i: Remove.
* scaffold/tests/30-strlen.c: Remove 30-test.i indirection.
* scaffold/tests/31-eputs.c: Likewise.
* scaffold/tests/32-compare.c: Likewise.
* scaffold/tests/33-and-or.c: Likewise.
* scaffold/tests/34-pre-post.c: Likewise.
* scaffold/tests/35-compare-char.c: Likewise.
* scaffold/tests/36-compare-arithmetic.c: Likewise.
* scaffold/tests/37-compare-assign.c: Likewise.
* scaffold/tests/38-compare-call.c: Likewise.
* scaffold/tests/40-if-else.c: Likewise.
* scaffold/tests/41-?.c: Likewise.
* scaffold/tests/42-goto-label.c: Likewise.
* scaffold/tests/43-for-do-while.c: Likewise.
* scaffold/tests/44-switch.c: Likewise.
* scaffold/tests/45-void-call.c: Likewise.
* scaffold/tests/46-function-static.c: Likewise.
* scaffold/tests/50-assert.c: Likewise.
* scaffold/tests/51-strcmp.c: Likewise.
* scaffold/tests/52-itoa.c: Likewise.
* scaffold/tests/53-strcpy.c: Likewise.
* scaffold/tests/60-math.c: Likewise.
* scaffold/tests/63-struct-cell.c: Likewise.
* scaffold/tests/64-make-cell.c: Likewise.
* scaffold/tests/65-read.c: Likewise.
* scaffold/tests/66-local-char-array.c: Likewise.
* scaffold/tests/70-printf.c: Likewise.
* scaffold/tests/71-struct-array.c: Likewise.
* scaffold/tests/72-typedef-struct-def.c: Likewise.
* scaffold/tests/73-union.c: Likewise.
* scaffold/tests/74-multi-line-string.c: Likewise.
* scaffold/tests/75-struct-union.c: Likewise.
* scaffold/tests/76-pointer-arithmetic.c: Likewise.
* scaffold/tests/77-pointer-assign.c: Likewise.
* scaffold/tests/78-union-struct.c: Likewise.
* scaffold/tests/79-int-array.c: Likewise.
* scaffold/tests/7a-struct-char-array.c: Likewise.
* scaffold/tests/7b-struct-int-array.c: Likewise.
* scaffold/tests/7c-dynarray.c: Likewise.
* scaffold/tests/7d-cast-char.c: Likewise.
* scaffold/tests/7e-struct-array-access.c: Likewise.
* scaffold/tests/7f-struct-pointer-arithmetic.c: Likewise.
* scaffold/tests/7g-struct-byte-word-field.c: Likewise.
* scaffold/tests/7h-struct-assign.c: Likewise.
* scaffold/tests/7i-struct-struct.c: Likewise.
* scaffold/tests/7j-strtoull.c: Likewise.
* scaffold/tests/7k-for-each-elem.c: Likewise.
* scaffold/tests/7l-struct-any-size-array.c: Likewise.
* scaffold/tests/7m-struct-char-array-assign.c: Likewise.
* scaffold/tests/7n-struct-struct-array.c: Likewise.
* scaffold/tests/80-setjmp.c: Likewise.
* scaffold/tests/81-qsort.c: Likewise.
* scaffold/tests/86-strncpy.c: Likewise.
* scaffold/tests/87-sscanf.c: Likewise.
2018-08-15 18:01:14 +02:00

68 lines
1.7 KiB
C

/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017 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/>.
*/
#include <libmes.h>
#include <libmes.h>
#include <stdio.h>
struct foo;
typedef struct foo foo_struct;
struct foo {
//struct foo **foo;
foo_struct **foo;
};
struct foo g_foo[2];
int
main ()
{
struct foo foo;
foo.foo = g_foo;
void *p;
void *q;
p = &foo.foo[0];
q = foo.foo;
eputs ("f:"); eputs (itoa (foo.foo)); eputs ("\n");
eputs ("p:"); eputs (itoa (p)); eputs ("\n");
eputs ("q:"); eputs (itoa (q)); eputs ("\n");
if (q != p) return 1;
p = &foo.foo[1];
q = foo.foo + 1;
eputs ("f:"); eputs (itoa (foo.foo)); eputs ("\n");
eputs ("p:"); eputs (itoa (p)); eputs ("\n");
eputs ("q:"); eputs (itoa (q)); eputs ("\n");
if (q != p) return 2;
struct foo *pfoo = &foo;
p = &pfoo->foo[1];
q = pfoo->foo + 1;
eputs ("f:"); eputs (itoa (pfoo->foo)); eputs ("\n");
eputs ("p:"); eputs (itoa (p)); eputs ("\n");
eputs ("q:"); eputs (itoa (q)); eputs ("\n");
if (q != p) return 3;
return 0;
}