RosettaCodeData/Task/Undefined-values/Lingo/undefined-values.lingo
2016-12-05 23:44:36 +01:00

9 lines
85 B
Text

put var
-- <Void>
put var=VOID
-- 1
put voidP(var)
-- 1
var = 23
put voidP(var)
-- 0