Mercurial > urweb
diff src/prim.sml @ 198:ab86aa858e6c
'Option' datatype encoding
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Sat, 09 Aug 2008 19:23:31 -0400 |
parents | c0ea24dcb86f |
children | ed4af33681d8 |
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Sat, 09 Aug 2008 19:23:31 -0400 |
parents | c0ea24dcb86f |
children | ed4af33681d8 |