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# 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}
# problems with recognzing `esac' after a right paren in a command substitution
: $(case x in x) esac)
: $(case x in x) ;; x) esac)
# non-reserved word beginning with e
: $(case x in x) ;; x) echo ;; esac)
# reserved word beginning with e
: $(case x in x) ;; x) eval esac ;; esac)
: $(case x in x ) esac)
: $(case x in x ) ;; x) esac)
: $(case x in (x) esac)
: $(case x in (x) ;; (x) esac)
: $(case x in (x) ;; x) esac)
: $(case x in (x) (echo a) esac)
: $(case x in (x) (echo esac) esac)
: $(case x in x) (echo esac) esac)
# these errors should be caught sooner
${THIS_SH} -c ': $(case x in x) ;; x) done esac)' bash
${THIS_SH} -c ': $(case x in x) ;; x) done ;; esac)' bash
${THIS_SH} -c ': $(case x in x) (esac) esac)' bash
# these are not errors
: $(case x in x) ;; x) eval done ;; esac)
# these are just ridiculous
: $(case x in (x) a() { echo a; } esac)
: $(case x in (x) if :; then echo a; fi esac)
: $(case x in (x) { echo a; } esac)
: $(case x in (x) while false; do echo a; done esac)
: $(case x in (x) case y in (y) echo a;; esac esac)
: $(case x in (x) case y in (y) echo a;; esac ;; (y) foo ;; esac)
: $(case x in x) a() { echo a; } esac)
: $(case x in x) if :; then echo a; fi esac)
: $(case x in x) { echo a; } esac)
: $(case x in x) while false; do echo a; done esac)
: $(case x in x) case y in (y) echo a;; esac esac)
: $(case x in x) case y in (y) echo a;; esac ;; y) foo ;; esac)
: $(case x in x) case y in y) echo a;; esac ;; y) foo ;; esac)
: $(case ni in esac)
: $(case in in esac)
: $(case x in in|esac) foo;; esac)
: $(case esac in (esac) echo esac;; esac)
: $(case k in else|done|time|esac) for f in 1 2 3 ; do :; done esac)
# this is an error
${THIS_SH} -c ': $(case x in esac|in) foo;; esac)' bash
${THIS_SH} -c ': $(case x in x) ;; x) done)' bash
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