perl -e 'tied sub {}->()'
doesn't parse differently than
perl -e 'tied( sub {}->() )'
and neither produce the "Can't modify reference constructor" error.

I think you tried
perl -e 'tied { sub {}->() }'
perl -e 'tied { sub {} }->()'
which is what Deparse gives for the above two programs. This is a bug in Deparse. It's not representative of the opcode tree produced by the first two programs.

In reply to Re: tied, or modified? by ikegami
in thread tied, or modified? by JadeNB

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