Marijn Haverbeke 28c4a5586e Start checking name collisions in modules
(And remove a boatload of duplicate imports from the typestate files.)

Name collision checking in local scopes will follow soon.
2011-05-18 22:24:20 +02:00
..
2011-05-17 20:41:41 +02:00
2011-05-18 14:28:08 -04:00
2011-05-17 13:55:32 -07:00