Mercurial > urweb
annotate tests/strdupe.ur @ 677:81573f62d6c3
Enforce termination of type class instances
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Thu, 26 Mar 2009 15:54:04 -0400 |
| parents | 71bafe66dbe1 |
| children |
| rev | line source |
|---|---|
| adamc@63 | 1 val x = 0 |
| adamc@64 | 2 val x = x |
| adamc@63 | 3 |
| adamc@63 | 4 type t = int |
| adamc@64 | 5 type t = { A : t } |
| adamc@63 | 6 |
| adamc@63 | 7 signature S = sig end |
| adamc@64 | 8 signature S = sig type t structure M : S end |
| adamc@63 | 9 |
| adamc@63 | 10 structure S = struct end |
| adamc@64 | 11 structure S : S = struct type t = int structure M = S end |