I don't really understand what your goal is.

If you eval a code string just keep the string.

It's nearly impossible to statically parse Perl for compile time code, it can even be hidden inside a regex.°

The only approach I could think of is to eval it and to make the compiler die if he encounters a use or BEGIN or similar. ◇

And I'm not even sure if that is feasable.

On another note: better don't rely on B::Deparse it's only a 95% solution.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

°) See Re: Vulnerabilities when editing untrusted code... (Komodo)

◇) probably with Safe

In reply to Re: Knowing when a code string contains code that will be executed at compile-time/end? (Update) by LanX
in thread Knowing when a code string contains code that will be executed at compile-time/end? by perlancar

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