To put it more succinctly,

There are three variables in scope with the same name (package var $foo aka $main::foo, the first lexical var $foo and the second lexical var $foo) so Perl needs to choose one to use. Perl always chooses the last one declared, falling back on the package var.

By the way, you would have gotten a warning.

Update: Fixed type in var name.

In reply to Re: Scope surprise by ikegami
in thread Scope surprise by smcdonald

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