Lines Matching refs:null
57 #2> /dev/null < foobar#
102 then err_exit ":: doesn't separate null arguments "
105 if x$1=0 2> /dev/null
111 if ( typeset x=y ) 2> /dev/null
141 then err_exit '$foo not null after unset in subsehll'
170 LANG=C > /dev/null 2>&1
200 command eval bar='$'{$i%?} 2> /dev/null || err_exit "\${$i%?} gives syntax error"
204 command eval bar='$'{$i#?} 2> /dev/null || err_exit "\${$i#?} gives syntax error"
258 then err_exit '"${@-}" not expanding to null string'
261 do (eval : \${"$i"} 2> /dev/null) && err_exit "\${$i} not an syntax error"
268 then err_exit 'IFS=" " not causing adjacent space to be null string'
437 } 2> /dev/null || err_exit 'SECONDS not working in function'
515 ) 2> /dev/null
527 } 2> /dev/null || err_exit "cannot add get discipline to .sh.foobar"
533 exec 3>&2 2> /dev/null
535 ( IFS= ) 2> /dev/null
610 if ( $SHELL -c "unset $v; : \$$v" ) 2>/dev/null
625 { g=$( r=$x; print -- $r ); } 2>/dev/null
627 { g=$( r=C; r=$x; print -- $r ); } 2>/dev/null
637 got=$($SHELL -c 'unset SHLVL; print -n aaa; ./zzz' 2>&1) >/dev/null 2>&1
646 got=$(CDPATH=:.. $SHELL -c "PATH=:/bin:/usr/bin; date > /dev/null; cd glean && ./$cmd" 2>&1)
657 $SHELL -c "$cmd" 2>/dev/null || err_exit "'$cmd' exit status $?, expected 0"