But the large Perl file compiles with no such warnings at all!
Of course. And so does the one liner. The warning is a run-time warning.

Can you show a trimmed down version of the larger program, that, when run, does not produce the warning when you expect it to do?

In reply to Re^3: My, what is "my" doing here? by JavaFan
in thread My, what is "my" doing here? by locked_user sundialsvc4

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