Core Broken on PostgreSQL..... again.

Attempting to install HEAD on PostgreSQL 8.3 at the moment returns this error:

An error occurred.
http://d7.lupe/install.php?locale=en&profile=default&id=1&op=do

Fatal error: Call to undefined function field_read_fields() in /home/josh/projects/drupal7/modules/field/modules/field_sql_storage/field_sql_storage.install on line 46

Call Stack:
0.0047 410840 1. {main}() /home/josh/projects/drupal7/install.php:0
0.0077 653732 2. install_main() /home/josh/projects/drupal7/install.php:1185
0.2162 7072584 3. install_tasks() /home/josh/projects/drupal7/install.php:159
0.2434 7641604 4. drupal_bootstrap() /home/josh/projects/drupal7/install.php:627
0.2475 7653412 5. _drupal_bootstrap() /home/josh/projects/drupal7/includes/bootstrap.inc:1101
0.2476 7653412 6. variable_init() /home/josh/projects/drupal7/includes/bootstrap.inc:1180
0.2509 7656704 7. cache_set() /home/josh/projects/drupal7/includes/bootstrap.inc:614
0.2586 7665760 8. MergeQuery->execute() /home/josh/projects/drupal7/includes/cache.inc:126
0.2619 7677304 9. InsertQuery_pgsql->execute() /home/josh/projects/drupal7/includes/database/query.inc:691
0.2619 7677536 10. drupal_get_schema() /home/josh/projects/drupal7/includes/database/pgsql/query.inc:29
0.2691 7913744 11. module_invoke() /home/josh/projects/drupal7/includes/bootstrap.inc:1420
0.2691 7913744 12. call_user_func_array() /home/josh/projects/drupal7/includes/module.inc:492
0.2691 7913744 13. field_sql_storage_schema() /home/josh/projects/drupal7/includes/module.inc:0

Can I just say, that its really annoying that broken code gets committed to core because whilst Drupal does support PostgreSQL, we don't always test on it.

If you want to keep your PostgreSQL maintainers. Please be nice to them.