X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FComponentised.pm;h=47797cce14a32e4cb496edbf9def06c37d821e89;hb=bb768302f9abecbd4a32090ba38d5938a009bd7b;hp=17eb4f3a5a9934d5c91fcedfd4c6af30597f5ea2;hpb=3c2a505c93702ae84fca6985e306da721de2830a;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Componentised.pm b/lib/DBIx/Class/Componentised.pm
index 17eb4f3..47797cc 100644
--- a/lib/DBIx/Class/Componentised.pm
+++ b/lib/DBIx/Class/Componentised.pm
@@ -5,13 +5,16 @@ use strict;
 use warnings;
 
 use base 'Class::C3::Componentised';
-use Carp::Clan qw/^DBIx::Class|^Class::C3::Componentised/;
 use mro 'c3';
 
-my $warned;
+use DBIx::Class::Carp '^DBIx::Class|^Class::C3::Componentised';
+use namespace::clean;
 
 # this warns of subtle bugs introduced by UTF8Columns hacky handling of store_column
 # if and only if it is placed before something overriding store_column
+#
+# and also enforces C3 mro on all components
+my $mro_already_set;
 sub inject_base {
   my $class = shift;
   my ($target, @complist) = @_;
@@ -37,8 +40,8 @@ sub inject_base {
     for (qw/DBIx::Class::UTF8Columns DBIx::Class::ForceUTF8/) {
       if ($comp->isa ($_) ) {
         $keep_checking = 0; # no use to check from this point on
-        carp "Use of $_ is strongly discouraged. See documentationm of DBIx::Class::UTF8Columns for more info\n"
-          unless ($warned->{UTF8Columns}++ || $ENV{DBIC_UTF8COLUMNS_OK});
+        carp_once "Use of $_ is strongly discouraged. See documentation of DBIx::Class::UTF8Columns for more info\n"
+          unless $ENV{DBIC_UTF8COLUMNS_OK};
         last;
       }
     }
@@ -72,6 +75,12 @@ sub inject_base {
     unshift @target_isa, $comp;
   }
 
+  # only examine from $_[2] onwards
+  # C::C3::C already sets c3 on $_[1]
+  mro::set_mro( $_ => 'c3' ) for grep {
+    $mro_already_set->{$_} ? 0 : ( $mro_already_set->{$_} = 1 )
+  } @_[1 .. $#_];
+
   $class->next::method(@_);
 }