#   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 of the License, 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/>.
#
: ${THIS_SH:=./bash}
readonly x=4

# in posix mode, these are all variable assignment errors, so strict conformance
# implies that we exit after any of them. ksh93 doesn't do that. we more-or-less
# emulate the ksh93 behavior

x=8 notthere
echo after no such command: $?
x=8 echo echo builtin
echo after non-special builtin: $?
( x=8 : nosuchdir
echo after special builtin: $? )
( x=8 $nocmd 
echo after assignment error: $? )
( x=8
echo after assignment statement error: $? )
