Fixed with https://github.com/rakudo/rakudo/commit/ae7bcf1b8e , more tests needed
> On 27 Feb 2017, at 00:55, 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 #130870] > # in the subject line of all future correspondence about this issue. > # <URL: https://rt.perl.org/Ticket/Display.html?id=130870 > > > > Code: > my %h1 = <1 a 2 b>; > my %h2 = <3 c 4 d>; > my %h3 = <5 e 6 f>; > %h2 = %h1, %h2, %h3; > say %h2 > > Result: > {1 => a, 2 => b, 5 => e, 6 => f} > > > Notice that it has everything except for elements of %h2. > > If this behavior is correct, then it should throw a warning. But I'd argue > that it should work exactly the same way as if it was an assignment to a > different hash.
