From @AlexDaniel

Code​:
for [​:a] X [​:b] -> ($i, $j) { }

Result​:
Too few positionals passed to ''; expected 2 arguments but got 0 in sub-signature
  in block <unit> at -e line 1

Passed to what?

FWIW this is not a regression. Previously it was saying “Too few positionals passed; expected 2 arguments but got 0 in sub-signature” which is not any better.

From @AlexDaniel

Oh, but maybe it's worth mentioning that the name was added in this commit​: rakudo/rakudo@7783fca

On 2017-10-13 20​:13​:01, alex.jakimenko@​gmail.com wrote​:

Code​:
for [​:a] X [​:b] -> ($i, $j) { }

Result​:
Too few positionals passed to ''; expected 2 arguments but got 0 in
sub-signature
in block <unit> at -e line 1

Passed to what?

FWIW this is not a regression. Previously it was saying “Too few
positionals passed; expected 2 arguments but got 0 in sub-signature”
which is not any better.

From @zoffixznet

Tests​: rakudo/rakudo@32412170b3

@zoffixznet - Status changed from 'new' to 'resolved'

From @MasterDuke17

Fixed in rakudo/rakudo@084078e

Test added in rakudo/rakudo@cd9f66eff5

From @AlexDaniel

Yeah. Fixed in rakudo/rakudo@084078e.

On 2017-11-03 11​:08​:50, cpan@​zoffix.com wrote​: > Tests​: rakudo/rakudo@32412170b3