Version 5.14 is the exact value you're looking for, per the changelog notes at Exception Handling. This version can be enforced in code where this is a mandatory requirement with the stanza: 

require v5.014_000;

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.. which will cause code to die when that stanza is hit (or substitute use for require to make that a compile-time check, although IIRC that also enables some optional features as of that version by default as well.)

In reply to Re: When was $@ scope in sigdie fixed? by Apero
in thread When was $@ scope in sigdie fixed? by Boldra

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