X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMoose%2FMeta%2FTypeConstraint%2FClass.pm;h=ddb3500b0ca98a3f0da1a30da816c09c226f2c05;hb=97534a9b1e9ea766e7e2c354d1cb16382e16856d;hp=0874415d40b667ce67c695e1b2a332140cb5bf62;hpb=19fabdd362b0d39023e2359b59701c4fc42247de;p=gitmo%2FMoose.git
diff --git a/lib/Moose/Meta/TypeConstraint/Class.pm b/lib/Moose/Meta/TypeConstraint/Class.pm
index 0874415..ddb3500 100644
--- a/lib/Moose/Meta/TypeConstraint/Class.pm
+++ b/lib/Moose/Meta/TypeConstraint/Class.pm
@@ -7,7 +7,8 @@ use metaclass;
use Scalar::Util 'blessed';
use Moose::Util::TypeConstraints ();
-our $VERSION = '0.52';
+our $VERSION = '0.60';
+$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
use base 'Moose::Meta::TypeConstraint';
@@ -20,7 +21,7 @@ sub new {
my ( $class, %args ) = @_;
$args{parent} = Moose::Util::TypeConstraints::find_type_constraint('Object');
- my $self = $class->meta->new_object(%args);
+ my $self = $class->_new(\%args);
$self->_create_hand_optimized_type_constraint;
$self->compile_type_constraint();
@@ -60,6 +61,7 @@ sub equals {
my $other = Moose::Util::TypeConstraints::find_type_constraint($type_or_name);
+ return unless defined $other;
return unless $other->isa(__PACKAGE__);
return $self->class eq $other->class;
@@ -82,6 +84,8 @@ sub is_subtype_of {
}
my $type = Moose::Util::TypeConstraints::find_type_constraint($type_or_name_or_class);
+
+ return unless defined $type;
if ( $type->isa(__PACKAGE__) ) {
# if $type_or_name_or_class isn't a class, it might be the TC name of another ::Class type
@@ -93,6 +97,15 @@ sub is_subtype_of {
}
}
+# This is a bit counter-intuitive, but a child type of a Class type
+# constraint is not itself a Class type constraint (it has no class
+# attribute). This whole create_child_type thing needs some changing
+# though, probably making MMC->new a factory or something.
+sub create_child_type {
+ my ($self, %opts) = @_;
+ return Moose::Meta::TypeConstraint->new(%opts, parent => $self);
+}
+
1;
__END__
@@ -127,6 +140,8 @@ Return all the parent types, corresponding to the parent classes.
=item B
+=item B
+
=back
=head1 BUGS