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Re^17: ref to read-only alias ... why? (notabug)

by LanX (Saint)
on Jan 08, 2012 at 21:04 UTC ( [id://946919]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $a = 2;
$_++ for 1..$a;
print "$a\n";
# 2
  2. or download this
    my $a = 2;
$_++ for 1..2;
print "$a\n";

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