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use Moo::_strictures;
use Test::More;
use Test::Fatal;

use Moose ();
BEGIN {
  my $sigwarn = $SIG{__WARN__};
  $SIG{__WARN__} = sub {
    die $_[0]
      if $_[0] =~ /Deep recursion/;
    if ($sigwarn) {
      no strict 'refs';
      goto &$sigwarn;
    }
    else {
      warn $_[0];
    }
  };
}

BEGIN {
  package Role1;
  use Moo::Role;
  has attr1 => (is => 'ro', lazy => 1);
}
BEGIN {
  package Class1;
  use Moo;
  with 'Role1';
}
BEGIN {
  package SomeMooseClass;
  use Moose;
  ::like(
    ::exception { with 'Role1' },
    qr/You cannot have a lazy attribute/,
    'reasonable error rather than deep recursion for inflating invalid attr',
  );
}

BEGIN {
  package WTF::Trait;
  use Moose::Role;
  use Moose::Util;
  Moose::Util::meta_attribute_alias('WTF');
  has wtf => (is => 'ro', required => 1);
}

BEGIN {
  package WTF::Class;
  use Moo;
  has ftw => (is => 'ro', traits => [ 'WTF' ]);
}

like(
  exception {
    WTF::Class->meta->get_attribute('ftw');
  },
  qr/Attribute \(wtf\) is required/,
  'reasonable error rather than deep recursion for inflating invalid attr (traits)',
);

done_testing;