convert the rest of the simple readers in cmop to xs

[gitmo/Class-MOP.git] / lib / Class / MOP / Mixin / HasMethods.pm

diff --git a/lib/Class/MOP/Mixin/HasMethods.pm b/lib/Class/MOP/Mixin/HasMethods.pm
index d3ceaa8..141bfa7 100644 (file)
--- a/lib/Class/MOP/Mixin/HasMethods.pm
+++ b/lib/Class/MOP/Mixin/HasMethods.pm
@@ -15,8 +15,6 @@ use Sub::Name    'subname';
 
 use base 'Class::MOP::Mixin';
 
-sub method_metaclass         { $_[0]->{'method_metaclass'}            }
-sub wrapped_method_metaclass { $_[0]->{'wrapped_method_metaclass'}    }
 sub _meta_method_class       { 'Class::MOP::Method::Meta'             }
 
 sub _add_meta_method {
@@ -82,10 +80,11 @@ sub add_method {
         subname( $full_method_name => $body );
     }
 
-    $self->add_package_symbol(
-        { sigil => '&', type => 'CODE', name => $method_name },
-        $body,
-    );
+    $self->add_package_symbol("&$method_name", $body);
+
+    # if we added the actual method object to the method map, we're still valid
+    $self->update_package_cache_flag
+        if blessed($method);
 }
 
 sub _code_is_mine {
@@ -103,7 +102,10 @@ sub has_method {
     ( defined $method_name && length $method_name )
         || confess "You must define a method name";
 
-    return defined( $self->_get_maybe_raw_method($method_name) );
+    my $method = $self->_get_maybe_raw_method($method_name)
+        or return;
+
+    return defined($self->_method_map->{$method_name} = $method);
 }
 
 sub get_method {
@@ -127,22 +129,10 @@ sub get_method {
 sub _get_maybe_raw_method {
     my ( $self, $method_name ) = @_;
 
-    my $method_map = $self->_method_map;
-    my $map_entry  = $method_map->{$method_name};
-    my $code       = $self->get_package_symbol(
-        {
-            name  => $method_name,
-            sigil => '&',
-            type  => 'CODE',
-        }
-    );
+    my $map_entry = $self->_method_map->{$method_name};
+    return $map_entry if defined $map_entry;
 
-    # The !$code case seems to happen in some weird cases where methods
-    # modifiers are added via roles or some other such bizareness. Honestly, I
-    # don't totally understand this, but returning the entry works, and keeps
-    # various MX modules from blowing up. - DR
-    return $map_entry
-        if blessed $map_entry && ( !$code || $map_entry->body == $code );
+    my $code = $self->get_package_symbol("&$method_name");
 
     unless ($map_entry) {
         return unless $code && $self->_code_is_mine($code);
@@ -158,8 +148,7 @@ sub remove_method {
 
     my $removed_method = delete $self->_method_map->{$method_name};
 
-    $self->remove_package_symbol(
-        { sigil => '&', type => 'CODE', name => $method_name } );
+    $self->remove_package_symbol("&$method_name");
 
     $removed_method->detach_from_class
         if $removed_method && blessed $removed_method;
@@ -173,17 +162,7 @@ sub remove_method {
 sub get_method_list {
     my $self = shift;
 
-    my $namespace = $self->namespace;
-
-    # Constants may show up as some sort of non-GLOB reference in the
-    # namespace hash ref, depending on the Perl version.
-    return grep {
-        defined $namespace->{$_}
-            && ( ref( \$namespace->{$_} ) ne 'GLOB'
-            || *{ $namespace->{$_} }{CODE} )
-            && $self->has_method($_)
-        }
-        keys %{$namespace};
+    return keys %{ $self->_full_method_map };
 }
 
 # This should probably be what get_method_list actually does, instead of just
@@ -192,15 +171,7 @@ sub get_method_list {
 sub _get_local_methods {
     my $self = shift;
 
-    my $namespace = $self->namespace;
-
-    return map { $self->get_method($_) }
-        grep {
-        defined $namespace->{$_}
-            && ( ref $namespace->{$_}
-            || *{ $namespace->{$_} }{CODE} )
-        }
-        keys %{$namespace};
+    return values %{ $self->_full_method_map };
 }
 
 sub _restore_metamethods_from {
@@ -225,6 +196,21 @@ sub update_package_cache_flag {
     $self->{'_package_cache_flag'} = Class::MOP::check_package_cache_flag($self->name);
 }
 
+sub _full_method_map {
+    my $self = shift;
+
+    my $pkg_gen = Class::MOP::check_package_cache_flag($self->name);
+
+    if (($self->{_package_cache_flag_full} || -1) != $pkg_gen) {
+        # forcibly reify all method map entries
+        $self->get_method($_)
+            for $self->list_all_package_symbols('CODE');
+        $self->{_package_cache_flag_full} = $pkg_gen;
+    }
+
+    return $self->_method_map;
+}
+
 1;
 
 __END__