Fixed with fdec6278bf3dbcfa850a688, tests are still needed
> On 05 Dec 2015, at 22:21, Steve Schulze (via RT)
> <perl6-bugs-follo...@perl.org> wrote:
>
> # New Ticket Created by Steve Schulze
> # Please include the string: [perl #126825]
> # in the subject line of all future correspondence about this issue.
> # <URL: https://rt.perl.org/Ticket/Display.html?id=126825 >
>
>
> The Complex.round method gets an ambiguous signature error when a scale
> is specified.
>
> $ perl6 -e' say (5.123456789+5.987654321i).round '
> 5+6i
> $ perl6 -e' say (5.123456789+5.987654321i).round(.01) '
> Ambiguous call to 'round'; these signatures all match:
> :(Complex:D $: Real $scale, *%_)
> :(Complex:D $: Real $scale, *%_)
> in block <unit> at -e:1
>
>