add() always return a reference

diff --git a/lib/Sub/Nary.pm b/lib/Sub/Nary.pm
index eaa378e1aead72279fdf2231aff9c5584a2e18e1..7fe085855580aa53a478126802822797cf65a063 100644 (file)
--- a/lib/Sub/Nary.pm
+++ b/lib/Sub/Nary.pm
@@ -230,7 +230,6 @@ sub enter {
  my $r = add $self->inspect($op->first);
  shift @{$self->{cv}};
 
- $r = { $r => 1 } unless ref $r;
  $self->{cache}->{$tag} = { %$r };
  return undef, $r;
 }