Mercurial > urweb
diff lib/ur/list.ur @ 1668:64c1e65c2365
Prevent horrifying loops in unification variable graph
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Mon, 09 Jan 2012 16:20:10 -0500 |
parents | f4cb4eebf7ae |
children | a613cae954ca |
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Mon, 09 Jan 2012 16:20:10 -0500 |
parents | f4cb4eebf7ae |
children | a613cae954ca |