$ perl -we'sub x { &foo } sub x { &bar }'
Subroutine x redefined at -e line 1.

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You won't get a heads-up for multiple imports to the same symbol name, though.

Makeshifts last the longest.

In reply to Re^2: Namespace Pollution (colliding imports) by Aristotle
in thread Namespace Pollution by Tanalis

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