Mercurial > urweb
annotate tests/open_functor.ur @ 905:7a4b026e45dd
Library improvements; proper list [un]urlification; remove server-side ServerCalls; eta reduction in type inference
author | Adam Chlipala <adamc@hcoop.net> |
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date | Sun, 09 Aug 2009 16:13:27 -0400 |
parents | 71bafe66dbe1 |
children |
rev | line source |
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adamc@146 | 1 signature S = sig |
adamc@146 | 2 type t |
adamc@146 | 3 val x : t |
adamc@146 | 4 end |
adamc@146 | 5 |
adamc@146 | 6 functor F (M : S) : S where type t = M.t = struct |
adamc@146 | 7 type t = M.t |
adamc@146 | 8 val x = M.x |
adamc@146 | 9 end |
adamc@146 | 10 |
adamc@146 | 11 structure M = F(struct |
adamc@146 | 12 type t = int |
adamc@146 | 13 val x = 0 |
adamc@146 | 14 end) |
adamc@146 | 15 |
adamc@146 | 16 open M |