# New Ticket Created by Zefram # Please include the string: [perl #130970] # in the subject line of all future correspondence about this issue. # <URL: https://rt.perl.org/Ticket/Display.html?id=130970 >
> Set.new(Nil).perl set(Any) > set(Nil).perl set(Any) > set(Nil).WHICH Set|Any|U16962232 Attempting to put Nil into a Set instead puts Any into one. Happens with both Set.new() and set() constructors. The .WHICH result shows that it really is the set construction that mangled the value, not .perl. There's no reason for Nil not to be a distinguishable value in a set. -zefram
