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# This file is part of GNU cflow testsuite. -*- Autotest -*-
# Copyright (C) 2006-2021 Sergey Poznyakoff
#
# 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, 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/>.
AT_SETUP([K&R style function declarations])
AT_KEYWORDS([knr])
# Cflow versions 1.0 and 1.1 improperly handled K&R style declarations.
# Reported by: "Robert E. Michael" <rmichael2@nc.rr.com>
# References: <44FF85D2.58DD254C@nc.rr.com>
CFLOW_CHECK([
main(argc, argv)
int argc;
char *argv[]
{
foo(argc);
}
void
foo(x)
TYPE x;
{
x;
}
],
[main() <main (argc, argv) at prog:2>:
foo() <void foo (x) at prog:10>
])
AT_CLEANUP
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