my $a = 1;
..
my $b = func1($a);
..
sub t{
  my ($c) = @_;
}

t(func2($b));

[download]

Since Parse::Perl::Independant can parse Perl itself,is it possible to know that $c is first converted from $a and then converted from $b programatically(which is obvious for human)?

If yes,any advice?

In reply to Static analysis using PPI by PerlOnTheWay

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