Roles check the require's a bit too soon for my taste

C1.pm

## This one is ok, sub is defined at compile time

package C1;

use Moo;

with 'R';

sub m {}

1;

C2.pm

## This one will die, with checks requires before method is allowed to do its thing

package C2;

use Moo;
use Method::Signatures::Simple;

with 'R';

method m () {}

1;

C3.pm

## This one is ok

package C3;

use Moo;
use Method::Signatures::Simple;

method m () {}

with 'R';

1;

R.pm

package R;

use Moo::Role;

requires 'm';

1;