From perldoc perldata
The special literals __FILE__, __LINE__, and __PACKAGE__ represent the current filename, line number, and package name at that point in your program. They may be used only as separate tokens; they will not be interpolated into strings.
But really, there's no need in this case. If the message you pass to die doesn't end in a newline, Perl will supply the current line number for you.

In reply to Re: Predefined Variable by Eimi Metamorphoumai
in thread Predefined Variable by Joe_Cullity

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