The `is` sub uses `eq` operator for comparison, which coerces items to Str.
So this ticket comes down to whether or not .Str on sets should sort their
elements. The problem with that is sets can contain different types of objects.
You could further put the argument that .Strs (or .gists) of tho
# New Ticket Created by Itsuki Toyota
# Please include the string: [perl #127795]
# in the subject line of all future correspondence about this issue.
# https://rt.perl.org/Ticket/Display.html?id=127795 >
See the following results.
$ perl6 -e 'use Test; my Set (%a, %b); %a{"abc"} = %a{"abc"}
