X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMoose%2FObject.pm;h=6f38a9853e6efb931be480c942e1e5334e4819c5;hb=2ae1457eead0263b687bd59cd3630b893618e551;hp=ecf874ad36d21a2d76bd407e883c7576301163c5;hpb=85f8617c231a822a3ffe26fdcc90903437046d93;p=gitmo%2FMoose.git

diff --git a/lib/Moose/Object.pm b/lib/Moose/Object.pm
index ecf874a..6f38a98 100644
--- a/lib/Moose/Object.pm
+++ b/lib/Moose/Object.pm
@@ -4,13 +4,15 @@ package Moose::Object;
 use strict;
 use warnings;
 
-use Scalar::Util;
-use Devel::GlobalDestruction qw(in_global_destruction);
+use Devel::GlobalDestruction ();
+use MRO::Compat ();
+use Scalar::Util ();
+use Try::Tiny ();
 
 use if ( not our $__mx_is_compiled ), 'Moose::Meta::Class';
 use if ( not our $__mx_is_compiled ), metaclass => 'Moose::Meta::Class';
 
-our $VERSION   = '0.78';
+our $VERSION   = '0.95';
 $VERSION = eval $VERSION;
 our $AUTHORITY = 'cpan:STEVAN';
 
@@ -19,8 +21,6 @@ sub new {
 
     my $params = $class->BUILDARGS(@_);
 
-    # We want to support passing $self->new, but initialize
-    # takes only an unblessed class name
     my $real_class = Scalar::Util::blessed($class) || $class;
     my $self = Class::MOP::Class->initialize($real_class)->new_object($params);
 
@@ -64,17 +64,19 @@ sub DEMOLISHALL {
     # extra meta level calls
     return unless $self->can('DEMOLISH');
 
-    # This is a hack, because Moose::Meta::Class may not be the right
-    # metaclass, but class_of may return undef during global
-    # destruction, if the metaclass object has already been cleaned
-    # up.
-    my $meta = Class::MOP::class_of($self)
-        || Moose::Meta::Class->initialize( ref $self );
-
-    # can't just use find_all_methods_by_name here because during global
-    # destruction, the method meta-object may have already been
-    # destroyed
-    foreach my $class ( $meta->linearized_isa ) {
+    my @isa;
+    if ( my $meta = Class::MOP::class_of($self ) ) {
+        @isa = $meta->linearized_isa;
+    } else {
+        # We cannot count on being able to retrieve a previously made
+        # metaclass, _or_ being able to make a new one during global
+        # destruction. However, we should still be able to use mro at
+        # that time (at least tests suggest so ;)
+        my $class_name = ref $self;
+        @isa = @{ mro::get_linear_isa($class_name) }
+    }
+
+    foreach my $class (@isa) {
         no strict 'refs';
         my $demolish = *{"${class}::DEMOLISH"}{CODE};
         $self->$demolish($in_global_destruction)
@@ -83,17 +85,21 @@ sub DEMOLISHALL {
 }
 
 sub DESTROY {
-    # if we have an exception here ...
-    if ($@) {
-        # localize the $@ ...
-        local $@;
-        # run DEMOLISHALL ourselves, ...
-        $_[0]->DEMOLISHALL(in_global_destruction);
-        # and return ...
-        return;
+    my $self = shift;
+
+    local $?;
+
+    Try::Tiny::try {
+        $self->DEMOLISHALL(Devel::GlobalDestruction::in_global_destruction);
     }
-    # otherwise it is normal destruction
-    $_[0]->DEMOLISHALL(in_global_destruction);
+    Try::Tiny::catch {
+        # Without this, Perl will warn "\t(in cleanup)$@" because of some
+        # bizarre fucked-up logic deep in the internals.
+        no warnings 'misc';
+        die $_;
+    };
+
+    return;
 }
 
 # support for UNIVERSAL::DOES ...
@@ -112,12 +118,8 @@ sub does {
     my ($self, $role_name) = @_;
     my $meta = Class::MOP::class_of($self);
     (defined $role_name)
-        || $meta->throw_error("You much supply a role name to does()");
-    foreach my $class ($meta->class_precedence_list) {
-        my $m = $meta->initialize($class);
-        return 1
-            if $m->can('does_role') && $m->does_role($role_name);
-    }
+        || $meta->throw_error("You must supply a role name to does()");
+    return 1 if $meta->can('does_role') && $meta->does_role($role_name);
     return 0;
 }
 
@@ -211,9 +213,7 @@ the maximum depth is 1, to avoid making a mess.
 
 =head1 BUGS
 
-All complex software has bugs lurking in it, and this module is no
-exception. If you find a bug please either email me, or add the bug
-to cpan-RT.
+See L<Moose/BUGS> for details on reporting bugs.
 
 =head1 AUTHOR
 
@@ -221,7 +221,7 @@ Stevan Little E<lt>stevan@iinteractive.comE<gt>
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright 2006-2009 by Infinity Interactive, Inc.
+Copyright 2006-2010 by Infinity Interactive, Inc.
 
 L<http://www.iinteractive.com>