can could potentionally match subs in parent classes, such as test in the following example:

package pkgA;

sub test {}


package pkgB;

our @ISA = qw( pkgA );

our @test;

{
  no strict 'refs';
  @methods = grep $pkg->can( $_ ), keys %{ $pkg . '::' };
}

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In reply to Re: defined &{ $pkg . '::foo' } vs. $pkg->can( 'foo' ) by ikegami
in thread defined &{ $pkg . '::foo' } vs. $pkg->can( 'foo' ) by tlm

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