01_make_inconsistent_itemization.p6

#!/usr/bin/env perl6
use v6;

grammar G1 {
    token TOP { \w { make (2, 4, 6, 8) } }
}

grammar G2 {
    token TOP { \w { $/.make: (2, 4, 6, 8) } }
}

grammar G3 {
    token TOP { \w }
}

class A1 {
    method TOP ($/) { make (2, 4, 6, 8) }
}

class A2 {
    method TOP ($/) { $/.make: (2, 4, 6, 8) }
}

class A3 {
    method TOP ($m) { $m.make: (2, 4, 6, 8) }
}

say 'make    in grammar: ', G1.parse("a").made.perl;
say '$/.make in grammar: ', G2.parse("a").made.perl;
say 'make    in class:   ', G3.parse("a", :actions(A1)).made.perl;
say '$/.make in class:   ', G3.parse("a", :actions(A2)).made.perl;
say '$m.make in class:   ', G3.parse("a", :actions(A3)).made.perl;

02_output

make    in grammar: (2, 4, 6, 8)
$/.make in grammar: (2, 4, 6, 8)
make    in class:   (2, 4, 6, 8)
$/.make in class:   $(2, 4, 6, 8)
$m.make in class:   $(2, 4, 6, 8)