Wrong.
#!/usr/bin/perl -w
use strict;
sub a {
print "a\n";
b();
}
sub b {
print "b\n";
c();
}
sub c {
print "c\n";
my $file = (caller(0))[1];
my $sub = (caller(0))[3];
print "$file\t$sub\n";
}
a();
$ perl call.pl
a
b
c
call.pl main::c
caller(0) is called from c() and returns the current subroutine as main::c. Therefore, its returning information from the current stack frame.
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