hmm ... seems like I could use B::Concise for it, but I'm not able to find an explanation what the numbers in [$a:3,7] and [$a:5,6] are supposed to mean.

help?

lanx@lanx-1005HA:~$ perl -MO=Concise,-src /tmp/tst_bxref.pl |grep \$a
/tmp/tst_bxref.pl syntax OK
# 5: my $a=1;
4        <0> padsv[$a:3,7] sRM*/LVINTRO ->5
# 8: print($a);
8        <0> padsv[$a:3,7] l ->9
# 15:     my $a=2;
# 15:     my $a=2;
e              <0> padsv[$a:5,6] sRM*/LVINTRO ->f
# 16:     print($a);
i              <0> padsv[$a:5,6] l ->j
# 17:     bla($a);
m                 <0> padsv[$a:5,6] lM ->n
# 21: print($a);
s        <0> padsv[$a:3,7] l ->t

[download]

update

the second number seems to be indicating the scope and the first one the symbol.

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

In reply to Re: Separating different lexicals with B::Xref by LanX
in thread Separating different lexicals with B::Xref by LanX

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