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# $FreeBSD: releng/12.0/bin/sh/tests/parser/heredoc8.0 211405 2010-08-16 21:14:49Z jilles $
failures=0
check() {
if ! eval "[ $* ]"; then
echo "Failed: $*"
: $((failures += 1))
fi
}
s='ast*que?non' sq=\' dq=\"
# This is possibly useful but differs from other shells.
check '"$(cat <<EOF
${s+"x"}
EOF
)" = ${dq}x${dq}'
exit $((failures != 0))
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