package Mouse::Meta::Method::Destructor;
use Mouse::Util qw(:meta); # enables strict and warnings
-sub _empty_DESTROY{ }
+use constant _MOUSE_DEBUG => !!$ENV{MOUSE_DEBUG};
sub _generate_destructor{
my (undef, $metaclass) = @_;
- if(!$metaclass->name->can('DEMOLISH')){
- return \&_empty_DESTROY;
- }
-
my $demolishall = '';
for my $class ($metaclass->linearized_isa) {
if (Mouse::Util::get_code_ref($class, 'DEMOLISH')) {
- $demolishall .= sprintf "%s::DEMOLISH(\$self, \$Mouse::Util::in_global_destruction);\n",
- $class,
+ $demolishall .= ' ' . $class
+ . '::DEMOLISH($self, $Mouse::Util::in_global_destruction);'
+ . "\n",
}
}
- my $source = sprintf(<<'END_DESTROY', __LINE__, __FILE__, $demolishall);
-#line %d %s
- sub {
- my $self = shift;
+ if($demolishall) {
+ $demolishall = sprintf <<'EOT', $demolishall;
my $e = do{
local $?;
local $@;
eval{
- # demolishall
%s;
};
$@;
};
no warnings 'misc';
die $e if $e; # rethrow
+EOT
}
-END_DESTROY
+
+ my $name = $metaclass->name;
+ my $source = sprintf(<<'EOT', __FILE__, $name, $demolishall);
+#line 1 "%s"
+ package %s;
+ sub {
+ my($self) = @_;
+ return $self->Mouse::Object::DESTROY()
+ if ref($self) ne __PACKAGE__;
+ # DEMOLISHALL
+ %s;
+ return;
+ }
+EOT
+
+ warn $source if _MOUSE_DEBUG;
my $code;
my $e = do{
=head1 VERSION
-This document describes Mouse version 0.60
+This document describes Mouse version 0.82
=head1 SEE ALSO