I don't know, it can't be for retro compatibility reasons because use VERSION is about stating that the code isn't retro compatible anyway. And there is a command switch to enable warnings (-w) but none to enable strict (though -Mstrict would work), I don't know if this is connected.

In reply to Re^3: Which pragmas are activated with a specific perl version? by Eily
in thread Which pragmas are activated with a specific perl version? by adhrain

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