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Think about Loose Coupling

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Yes, Foo-> compiles to (&Foo())-> if a sub Foo already exists; otherwise it's ("Foo")->:
$ perl -wl sub Foo::new{"new in Foo"} sub Bar::new{"new in Bar"} print "before sub Foo: ", Foo->new; sub Foo {"Bar"} print "after sub Foo: ", Foo->new __END__ before sub Foo: new in Foo after sub Foo: new in Bar
You can disambiguate by saying Foo::->new or "Foo"->new. I prefer the former.

In reply to Re^2: Bug or inconsitency? FQN of Package and sub name identical by ysth
in thread Bug or inconsitency? FQN of Package and sub name identical by strat

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