A quick look at Stackoverflow suggests that Windows isn't being terribly helpful.
On 2/7/17, Zoffix Znet via RT <perl6-bugs-follo...@perl.org> wrote: > Another report in NQP repo: https://github.com/perl6/nqp/issues/346 > > ------------->8---------------------- > > It is entirely possible that I am missing something obvious, but while > trying to figure out what happens between typing > > C:\> perl6 -e "say 'yağmur'" > > and getting the output > > yagmur >