I mean this behavior:

#!/usr/bin/perl -l

$y='main';$A::y='A';$C::y='C';

package main;

sub foo { $y }
sub bar { $y }

package A;

*foo = \&main::foo;
*bar = \&main::bar;

package C;

@C::ISA = 'A';

*bar = \&main::bar;

package main;

use B 'svref_2object';

my $x = bless {}, 'C';
for (qw(foo bar)) {
    print "$_ -> ", $x->$_, " from ", svref_2object(UNIVERSAL::can($x,
+ $_))->GV->STASH->NAME;
}

[download]

If you know the name of the intended destination stash at the time of writing the code, your example works fine. It's not always possible to know that, unfortunately.

In reply to Re^4: Detecting which class a method is defined in by chromatic
in thread Detecting which class a method is defined in by yngwi

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