Fixed with 344a64e987 , tests needed
> On 24 Mar 2018, at 15:01, Aleks-Daniel Jakimenko-Aleksejev via RT > <perl6-bugs-follo...@perl.org> wrote: > > FWIW bisectable points to (2017-06-25) > https://github.com/rakudo/rakudo/commit/a2133dbc6a00d1f87bb0644c829591144381d736 > > ( before that it was giving bag(a, b) or bag(b, a) ) > > On 2018-03-24 01:43:59, elizabeth wrote: >> That does indeed look wrong to me, investigating >> >>> On 23 Mar 2018, at 15:04, Nick Wellnhofer (via RT) <perl6-bugs- >>> follo...@perl.org> wrote: >>> >>> # New Ticket Created by Nick Wellnhofer >>> # Please include the string: [perl #133016] >>> # in the subject line of all future correspondence about this issue. >>> # <URL: https://rt.perl.org/Ticket/Display.html?id=133016 > >>> >>> >>> I get an unexpected result when subtracting a List from a Bag with >>> the set >>> difference operator (-). Subtracting Bags from Lists or Bags works >>> fine, as >>> does the baggy addition operator: >>> >>> say bag(<a b>) (+) bag(<a a>); # Bag(a(3), b) >>> say bag(<a b>) (+) <a a>; # Bag(a(3), b) >>> say <a b> (+) bag(<a a>); # Bag(a(3), b) >>> >>> say bag(<a a a b>) (-) bag(<a a>); # Bag(a, b) >>> say bag(<a a a b>) (-) <a a>; # Bag(a(2), b) seems wrong >>> say <a a a b> (-) bag(<a a>); # Bag(a, b) >>> >>> Only tested online on tio.run >>> >>> Rakudo version 2017.12 built on MoarVM version 2017.12 >>> implementing Perl 6.c. >>> >>> and code-golf.io: >>> >>> Rakudo version 2018.03 built on MoarVM version 2018.03 >>> implementing Perl 6.c >>> >>> Nick
