I propose we change all onlies in the core to multis after the release and see how this breaks things / makes things slower.
> On 16 Feb 2018, at 14:17, Zoffix Znet via RT <perl6-bugs-follo...@perl.org> > wrote: > > Spotted another case where there's impact: whether or not a routine is a > multi can have large impact on user's code. For example here: > https://stackoverflow.com/questions/48819031/where-did-my-perl-6-operator-go-after-i-defined-a-more-specific-multi/48827522 > > As part of conventions, we'd need to also figure out what we'll declare as > multies and what as onlies.