Thank you for the report. On Sun, 28 Jan 2018 21:40:35 -0800, shinobi...@gmail.com wrote: > I need the junction to be applied inside the regex, not at time of > parameter binding, so i use the type Mu.
This part I explained last night on IRC: https://irclog.perlgeek.de/perl6/2018-01-29#i_15750058 It works as expected, with Junction type affecting the `where` check. You can achieve what you want by threading through a block inside a where: https://irclog.perlgeek.de/perl6/2018-01-29#i_15750022 > Now, removing Mu, just because :). When used with none, a strange warning > message appears > > my Regex @rxs = (rx/3/, rx/2/); my @L = (1 .. 23); sub search($r where > Regex) { grep $r, :v, @L }; say search( none(@rxs) ); > (3 13 23) > (2 12 20 21 22 23) > No such method 'handled' for invocant of type 'Bool' This portion was a REPL bug and is now fixed: Fix: https://github.com/rakudo/rakudo/commit/2c36ab2ef94b3f9 Test: https://github.com/rakudo/rakudo/commit/2c36ab2ef94b3f9 Possibly more of such bugs exist in our codebase. I opened another ticket for codebase review: https://github.com/rakudo/rakudo/issues/1456
