commit e9f860e78d37b229ec5b594b2eb7c5542b67d6a5
author gwt.team.scottb <gwt.team.scottb@8db76d5a-ed1c-0410-87a9-c151d255dfc7> Fri Dec 14 10:18:40 2007 +0000
committer gwt.team.scottb <gwt.team.scottb@8db76d5a-ed1c-0410-87a9-c151d255dfc7> Fri Dec 14 10:18:40 2007 +0000
tree 8b58ac415154d8d62a88850f4523c4d4012876da
parent 0628843b5f7bdf170c8ca70ed18a6338b0869ca8

Fixes two very subtle bugs in TypeTightener:

1) We were failing to compute implementors recursively.  This is noticeable now because of bobv's single-concrete-subclass optimization.

2) We were failing to protect the magic "this" paramater on static impl methods in cases where:
 a) The instance method is still alive, but
 b) The static method was inlined into the instance method, so there is no natural assignment via call
This generally only happens when there are odd timing issues with when various code paths get tightened and inlined.

Review by: bobv (TBR), mmastrac (TBR)


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@1651 8db76d5a-ed1c-0410-87a9-c151d255dfc7