From @TimToady

perl6-m -e 'multi sub foo(@​array) { say @​array }; foo("abc".comb)'
Cannot call foo(Seq); none of these signatures match​:
  (@​array)
  in block <unit> at -e​:1

perl6-m -e 'sub foo(@​array) { say @​array }; foo("abc".comb)'
(a b c)

From @jnthn

On Sat Sep 05 15​:31​:21 2015, larry wrote​:

perl6-m -e 'multi sub foo(@​array) { say @​array }; foo("abc".comb)'
Cannot call foo(Seq); none of these signatures match​:
(@​array)
in block <unit> at -e​:1

perl6-m -e 'sub foo(@​array) { say @​array }; foo("abc".comb)'
(a b c)

Fixed, and test added in S06-multi/type-based.t.

The RT System itself - Status changed from 'new' to 'open'

@jnthn - Status changed from 'open' to 'resolved'