{
my $self = shift;
- my $source = $self->SUPER::_generate_BUILDALL(@_);
+ my $source = super();
$source .= ";\n" if $source;
- my @attrs = map { $_->name() . ' => 1,' } @{ $self->attributes() };
+ my @attrs =
+ ( map { "$_ => 1," }
+ grep { defined }
+ map { $_->init_arg() }
+ @{ $self->attributes() }
+ );
$source .= <<"EOF";
my \%attrs = (@attrs);
-my \@bad = sort grep { ! \$attrs{\$_} } keys \%params;
+my \@bad = sort grep { ! \$attrs{\$_} } keys \%{ \$params };
if (\@bad) {
Carp::confess "Found unknown attribute(s) passed to the constructor: \@bad";