> is expanding to:

> say $package, $filename, $line, $subroutine, $hasargs,$wantarray, $evaltext, $is +_require, $hints, $bitmask, $hinthash,[0];

nope, and you're showing valid code! After the last comma comes a literal arrayref [0].

  DB<100> print $a,[0];
ARRAY(0x84e16b8)

[download]

the syntax-error comes from appending [0] unseparated to a function call say().

and nothing is "expanded" at parsing time.

Cheers Rolf

In reply to Re^6: Line numbers by LanX
in thread Line numbers by gg48gg

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