use Devel::GlobalDestruction ();
use Scalar::Util 'blessed', 'weaken';
-use Try::Tiny ();
-
-our $VERSION = '1.19';
-$VERSION = eval $VERSION;
-our $AUTHORITY = 'cpan:STEVAN';
+use Try::Tiny;
use base 'Moose::Meta::Method',
'Class::MOP::Method::Inlined';
'name' => $options{name},
# ...
'options' => $options{options},
+ 'definition_context' => $options{definition_context},
'associated_metaclass' => $options{metaclass},
} => $class;
# requires some adaption on the part of
# the author, after all, nothing is free)
- my @DEMOLISH_methods = $self->associated_metaclass->find_all_methods_by_name('DEMOLISH');
-
- my $source;
- $source = 'sub {' . "\n";
- $source .= 'my $self = shift;' . "\n";
- $source .= 'return $self->Moose::Object::DESTROY(@_)' . "\n";
- $source .= ' if Scalar::Util::blessed($self) ne ';
- $source .= "'" . $self->associated_metaclass->name . "'";
- $source .= ';' . "\n";
-
- if ( @DEMOLISH_methods ) {
- $source .= 'local $?;' . "\n";
-
- $source .= 'my $in_global_destruction = Devel::GlobalDestruction::in_global_destruction;' . "\n";
-
- $source .= 'Try::Tiny::try {' . "\n";
-
- $source .= '$self->' . $_->{class} . '::DEMOLISH($in_global_destruction);' . "\n"
- for @DEMOLISH_methods;
-
- $source .= '}';
- $source .= q[ Try::Tiny::catch { no warnings 'misc'; die $_ };] . "\n";
- $source .= 'return;' . "\n";
+ my $class = $self->associated_metaclass->name;
+ my @source = (
+ 'sub {',
+ 'my $self = shift;',
+ 'return ' . $self->_generate_fallback_destructor('$self'),
+ 'if Scalar::Util::blessed($self) ne \'' . $class . '\';',
+ $self->_generate_DEMOLISHALL('$self'),
+ 'return;',
+ '}',
+ );
+ warn join("\n", @source) if $self->options->{debug};
+ my $code = try {
+ $self->_compile_code(source => \@source);
}
+ catch {
+ my $source = join("\n", @source);
+ $self->throw_error(
+ "Could not eval the destructor :\n\n$source\n\nbecause :\n\n$_",
+ error => $_,
+ data => $source,
+ );
+ };
- $source .= '}';
-
- warn $source if $self->options->{debug};
+ $self->{'body'} = $code;
+}
- my ( $code, $e ) = $self->_compile_code(
- environment => {},
- code => $source,
- );
+sub _generate_fallback_destructor {
+ my $self = shift;
+ my ($inv) = @_;
- $self->throw_error(
- "Could not eval the destructor :\n\n$source\n\nbecause :\n\n$e",
- error => $e, data => $source )
- if $e;
+ return $inv . '->Moose::Object::DESTROY(@_)';
+}
- $self->{'body'} = $code;
+sub _generate_DEMOLISHALL {
+ my $self = shift;
+ my ($inv) = @_;
+
+ my @methods = $self->associated_metaclass->find_all_methods_by_name('DEMOLISH');
+ return unless @methods;
+
+ return (
+ 'local $?;',
+ 'my $igd = Devel::GlobalDestruction::in_global_destruction;',
+ 'Try::Tiny::try {',
+ (map { $inv . '->' . $_->{class} . '::DEMOLISH($igd);' } @methods),
+ '}',
+ 'Try::Tiny::catch {',
+ 'die $_;',
+ '};',
+ );
}
1;
+# ABSTRACT: Method Meta Object for destructors
+
__END__
=pod
-=head1 NAME
-
-Moose::Meta::Method::Destructor - Method Meta Object for destructors
-
=head1 DESCRIPTION
-This class is a subclass of L<Class::MOP::Class::Generated> that
+This class is a subclass of L<Class::MOP::Method::Inlined> that
provides Moose-specific functionality for inlining destructors.
To understand this class, you should read the the
-L<Class::MOP::Class::Generated> documentation as well.
+L<Class::MOP::Method::Inlined> documentation as well.
=head1 INHERITANCE
C<Moose::Meta::Method::Destructor> is a subclass of
-L<Moose::Meta::Method> I<and> L<Class::MOP::Method::Generated>.
+L<Moose::Meta::Method> I<and> L<Class::MOP::Method::Inlined>.
=head1 METHODS
See L<Moose/BUGS> for details on reporting bugs.
-=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