in reply to Re: Detect undefined subroutines
in thread Detect undefined subroutines

HOWEVER, variables can also be made on the fly, so it seems like a stupid argument, because 'use strict' can enforce that variables be declared somewhere.

Strictures enforces this because it is much less likely you will want to use a variable that has been defined on the fly than a subroutine that has. In fact, defining subroutines on the fly is the basis of several styles of programming. I haven't heard of a style that depends on defining variables on the fly. And, frankly, if you did, you'd use a hash. :-)

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