use Carp 'confess';
use Scalar::Util 'blessed', 'weaken', 'looks_like_number', 'refaddr';
-our $VERSION = '0.82_01';
+our $VERSION = '1.05';
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
my $metaclass = $self->associated_metaclass;
my $class = $metaclass->name;
+ # If we don't find an inherited method, this is a rather weird
+ # case where we have no method in the inheritance chain even
+ # though we're expecting one to be there
+ my $inherited_method
+ = $metaclass->find_next_method_by_name( $self->name );
+
+ if ( $inherited_method
+ && $inherited_method->isa('Class::MOP::Method::Wrapped') ) {
+ warn "Not inlining '"
+ . $self->name
+ . "' for $class since it "
+ . "has method modifiers which would be lost if it were inlined\n";
+
+ return 0;
+ }
+
my $expected_class = $self->_expected_method_class
or return 1;
# compatible with the definition we are replacing it with
my $expected_method = $expected_class->can( $self->name );
+ if ( ! $expected_method ) {
+ warn "Not inlining '"
+ . $self->name
+ . "' for $class since ${expected_class}::"
+ . $self->name
+ . " is not defined\n";
+
+ return 0;
+ }
+
my $actual_method = $class->can( $self->name )
or return 1;
return 1
if refaddr($expected_method) == refaddr($actual_method);
- # If we don't find an inherited method, this is a rather weird
- # case where we have no method in the inheritance chain even
- # though we're expecting one to be there
- #
- # this returns 1 for backwards compatibility for now
- my $inherited_method
- = $metaclass->find_next_method_by_name( $self->name )
- or return 1;
-
# otherwise we have to check that the actual method is an inlined
# version of what we're expecting
if ( $inherited_method->isa(__PACKAGE__) ) {
- if ( refaddr( $inherited_method->_uninlined_body )
+ if ( $inherited_method->_uninlined_body
+ && refaddr( $inherited_method->_uninlined_body )
== refaddr($expected_method) ) {
return 1;
}
. " call to $class->meta->make_immutable\n";
}
- $warning
- .= " ('"
- . $self->name
- . "' has method modifiers which would be lost if it were inlined)\n"
- if $inherited_method->isa('Class::MOP::Method::Wrapped');
-
warn $warning;
return 0;
}
1;
+
+__END__
+
+=pod
+
+=head1 NAME
+
+Class::MOP::Method::Inlined - Method base class for methods which have been inlined
+
+=head1 DESCRIPTION
+
+This is a L<Class::MOP::Method::Generated> subclass for methods which
+can be inlined.
+
+=head1 METHODS
+
+=over 4
+
+=item B<< $metamethod->can_be_inlined >>
+
+This method returns true if the method in question can be inlined in
+the associated metaclass.
+
+If it cannot be inlined, it spits out a warning and returns false.
+
+=back
+
+=head1 AUTHORS
+
+Stevan Little E<lt>stevan@iinteractive.comE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2006-2010 by Infinity Interactive, Inc.
+
+L<http://www.iinteractive.com>
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+