> removing it should have no effect at runtime

I'm not sure about it. Symbolic reference can happen in a nested structure, see Can you use string as a HASH ref while "strict refs" in use?.

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

In reply to Re^4: How to import "global" variables into sub-scripts from main script? by choroba
in thread How to import "global" variables into sub-scripts from main script? by Polyglot

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