Appears the root problem is: $ 6 'say 0/0 cmp -Inf’ More
> On 30 Dec 2016, at 04:18, Aleks-Daniel Jakimenko-Aleksejev (via RT) > <perl6-bugs-follo...@perl.org> wrote: > > # New Ticket Created by Aleks-Daniel Jakimenko-Aleksejev > # Please include the string: [perl #130452] > # in the subject line of all future correspondence about this issue. > # <URL: https://rt.perl.org/Ticket/Display.html?id=130452 > > > > Code: > (-∞^..^∞).in-range: 0/0 > > > Result (2015.12,2016.03): > X::OutOfRange exception produced no message > in block <unit> at /tmp/WOkgMZTuHS line 1 > > > Result (2016.04,HEAD): > True > > > Bisectable points to > https://github.com/rakudo/rakudo/commit/a424f07447307a8c89abdd7365d1aea1f80b6dc6 > > > Basically, 0/0 is NaN, so I was expecting False as a result. Throwing an > error is also OK (though the previous one was LTA).