[perl #77070] [BUG] .perl on Attribute does not work with LTA error message

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Hi!

Calling .perl on an Attribute gives me a confusing error message:

Method 'attributes' not found for invocant of class ''
  in 'Mu::attribs' at line 1198:CORE.setting
  in 'Mu::perl' at line 1207:CORE.setting
  in main program body at line 7:test.pl

Lithos

This is Rakudo Perl 6, version 2010.07-84-g0e5edb5 built on parrot 2.6.0 r48225

$ cat test.pl
use v6;

my $attr = Int.^methods.first({.name eq <new>}).^attributes.[0];

say $attr.WHAT;
say $attr.name;
say $attr.perl;