tree a05bb315d1852ff625e1410b473fcd66adbb9222
parent a740f9e68466902cdbb5056583995fa139c6d803
author scottb@google.com <scottb@google.com@8db76d5a-ed1c-0410-87a9-c151d255dfc7> 1307710445 +0000
committer scottb@google.com <scottb@google.com@8db76d5a-ed1c-0410-87a9-c151d255dfc7> 1307710445 +0000

Error reporting for UnifyAst.

Report errors cleanly and don't blow up.
http://gwt-code-reviews.appspot.com/1451814/

Review by: zundel@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@10314 8db76d5a-ed1c-0410-87a9-c151d255dfc7