bisectable6

query

https://gist.githubusercontent.com/0racle/d279dc13db03bd1602cd02e4cb7d0981/raw/c72f4872ab1e81fe68279df62db9dba992519ef4/mixin-role.raku

result

¦«2015.12,2016.01.1,2016.02,2016.03,2016.04,2016.05,2016.06,2016.07.1,
  2016.08.1,2016.09,2016.10,2016.11,2016.12,2017.01,2017.02,2017.03,
  2017.04.3,2017.05,2017.06,2017.07,2017.08,2017.09,2017.10,2017.11,
  2017.12,2018.01,2018.02.1,2018.03,2018.04.1,2018.05,2018.06,2018.08,
  2018.09,2018.10»:
===SORRY!=== Error while compiling /tmp/9ah2X4z4Lg
No compiler available for Perl v6.e.PREVIEW
at /tmp/9ah2X4z4Lg:1
------> use v6.e.PREVIEW⏏;
 «exit code = 1»
¦«2018.11,2018.12,2019.03.1»:
===SORRY!===
Cannot call method 'typed_panic' on a null object
 «exit code = 1»
¦«2019.07.1,2019.11»:
0

¦«2020.01,2020.02.1,2020.05.1,2020.06,2020.07,2020.08.2,2020.09,2020.10,
  HEAD(39c5159)»:
Type object Int+{<anon|2>} of v6.c is not compatible with <anon|2> of v6.e
  in block <unit> at /tmp/9ah2X4z4Lg line 3

 «exit code = 1»