|Subject:||Allow CODE refs to be shared.|
I was trying to share a Digest::SHA::PurePerl object and got the following error from C<< shared_clone( Digest::SHA::PurePerl->new ); >> "Unsupported ref type: CODE". It strikes me that unlike the other reference types, a code ref is pointing at inherently read-only data. So its effectively always shared, unless there's an issue if its a closure? Either way, this is a feature request for sharing code refs to work.