Then, please, provide more details so we can reproduce the behaviour.

Maybe you're hitting the obscurity I described in Can you use string as a HASH ref while "strict refs" in use??

Update: Also, please mark updates to your nodes as described in How do I change/delete my post?.

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In reply to Re^3: When is strict 'refs triggered by choroba
in thread When is strict 'refs triggered by redtux

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