tests/errors7.sub

   1 #   This program is free software: you can redistribute it and/or modify
   2 #   it under the terms of the GNU General Public License as published by
   3 #   the Free Software Foundation, either version 3 of the License, or
   4 #   (at your option) any later version.
   5 #
   6 #   This program is distributed in the hope that it will be useful,
   7 #   but WITHOUT ANY WARRANTY; without even the implied warranty of
   8 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   9 #   GNU General Public License for more details.
  10 #
  11 #   You should have received a copy of the GNU General Public License
  12 #   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  13 #
  14 : ${THIS_SH:=./bash}
  15 readonly x=4
  16
  17 # in posix mode, these are all variable assignment errors, so strict conformance
  18 # implies that we exit after any of them. ksh93 doesn't do that. we more-or-less
  19 # emulate the ksh93 behavior
  20
  21 x=8 notthere
  22 echo after no such command: $?
  23 x=8 echo echo builtin
  24 echo after non-special builtin: $?
  25 ( x=8 : nosuchdir
  26 echo after special builtin: $? )
  27 ( x=8 $nocmd
  28 echo after assignment error: $? )