You forgot to wrap in BEGIN {}

No, that was deliberate. There would be no point in not using use if I did. The whole point is to defer the loading of the module until and if it is needed.

As constants are subs, and Perl allows you to call a sub that hasn't been declared yet, it is possible to use the constants in your code prior to them having been loaded. The bit I was missing, as merlyn pointed out above, is that it won't be recognised as a constant sub without having been previously declared or, I use the brackets().

Examine what is said, not who speaks.
Silence betokens consent.
Love the truth but pardon error.

In reply to Re^4: When C<use Module;> *not* the same as C<require Module; import Module;>? by BrowserUk
in thread When C<use Module;> *not* the same as C<require Module; import Module;>? by BrowserUk

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