What if you try embedding your code snippets inside a subroutine and doing eval on that? This would not cause the code to execute and would give you various warning messages (by inspecting the $@ variable) that you may be looking for?

Update: Missed bbfu's reply, but essentially that's what I was trying to say here ;-)

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In reply to Re: eval, but syntax-check only -- like perl -c by vladb
in thread eval, but syntax-check only -- like perl -c by dpuu

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