You can do something like the following but it's a horrible thing to do in the long run:

package main;
sub foo {
    local *main::hello = \&other::hello;
    $_[0]->();
};

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What problem are you trying to solve that you can't solve by rewriting the calling code?

In reply to Re: localizing __PACKAGE__? by Corion
in thread localizing __PACKAGE__? by perl5ever

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