shell/hush_test/hush-misc/exitcode_trap5.tests - busybox - Git at Google

 # "return" in trap sets $? after trap...
 # ...but not a nested one!
 g() { echo Nested; return 22; }
 trap "echo TERM;false;g" term
 f() {
 	(kill $$) &
 	sleep 1
 }
 f
 echo Zero:$?
	# "return" in trap sets $? after trap...
	# ...but not a nested one!
	g() { echo Nested; return 22; }
	trap "echo TERM;false;g" term
	f() {
	(kill $$) &
	sleep 1
	}
	f
	echo Zero:$?