Mercurial > urweb
view tests/open_functor.lac @ 167:2be573fec9a6
Unurlifying a datatype; longjmp-based error signaling mechanism
author | Adam Chlipala <adamc@hcoop.net> |
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date | Tue, 29 Jul 2008 15:25:42 -0400 |
parents | 80ac94b54e41 |
children |
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signature S = sig type t val x : t end functor F (M : S) : S where type t = M.t = struct type t = M.t val x = M.x end structure M = F(struct type t = int val x = 0 end) open M