mes/lib/tests/scaffold/70-extern.c
Jan Nieuwenhuizen 26891251a6
mescc: Do not dump variables with extern storage.
* lib/tests/scaffold/70-extern.stdout: New file.
* lib/tests/scaffold/70-extern.c: New file.
* build-aux/check-mescc.sh (TESTS): Add it..
* module/mescc/M1.scm (global-string?, global-extern?): New function.
(info->M1): Dump strings first.  Skip extern symbols.
* module/mescc/info.scm (<global>): Add storage field.
(make-global): Add storage parameter.  Pass it.
* module/mescc/compile.scm (make-global-entry): Likewise.
(global->info): Likewise.
(init-declr->info): Likewise.
(decl->info): Pass storage.
2019-07-27 17:22:00 +02:00

34 lines
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C

/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2019 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 <mes/lib.h>
char foo[3] = "foo";
extern int baz;
char bar[4] = "bar";
int
main (void)
{
foo[3] = ':';
oputs (foo);
return 0;
}