Start setting the 'c3' mro unambiguously everywhere

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class.pm

diff --git a/lib/DBIx/Class.pm b/lib/DBIx/Class.pm
index a87cf4a..79d7630 100644 (file)
--- a/lib/DBIx/Class.pm
+++ b/lib/DBIx/Class.pm
@@ -18,8 +18,6 @@ $VERSION = eval $VERSION if $VERSION =~ /_/; # numify for warning-free dev relea
 use DBIx::Class::_Util;
 use mro 'c3';
 
-use DBIx::Class::Optional::Dependencies;
-
 use base qw/DBIx::Class::Componentised DBIx::Class::AccessorGroup/;
 use DBIx::Class::StartupCheck;
 use DBIx::Class::Exception;
@@ -39,17 +37,19 @@ BEGIN {
   sub DESTROY { &DBIx::Class::_Util::detected_reinvoked_destructor };
 }
 
-sub mk_classdata {
-  shift->mk_classaccessor(@_);
-}
+sub component_base_class { 'DBIx::Class' }
 
-sub mk_classaccessor {
-  my $self = shift;
-  $self->mk_group_accessors('inherited', $_[0]);
-  $self->set_inherited(@_) if @_ > 1;
-}
+my $mro_already_set;
+sub inject_base {
 
-sub component_base_class { 'DBIx::Class' }
+  # only examine from $_[2] onwards
+  # C::C3::C already sets c3 on $_[1] and $_[0] is irrelevant
+  mro::set_mro( $_ => 'c3' ) for grep {
+    $mro_already_set->{$_} ? 0 : ( $mro_already_set->{$_} = 1 )
+  } @_[2 .. $#_];
+
+  shift->next::method(@_);
+}
 
 sub MODIFY_CODE_ATTRIBUTES {
   my ($class,$code,@attrs) = @_;
@@ -291,7 +291,7 @@ accessible at the following locations:
 =item * Travis-CI log: L<https://travis-ci.org/dbsrgits/dbix-class/builds>
 
 =for html
-&#x21AA; Stable branch CI status: <img src="https://secure.travis-ci.org/dbsrgits/dbix-class.png?branch=master"></img>
+&#x21AA; Bleeding edge dev CI status: <img src="https://secure.travis-ci.org/dbsrgits/dbix-class.png?branch=master"></img>
 
 =back