Mercurial > urweb
annotate tests/foldm.ur @ 366:3004f8843e36
Proper indenting of normal ML-y code after </xml>
author | Adam Chlipala <adamc@hcoop.net> |
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date | Thu, 16 Oct 2008 13:17:09 -0400 |
parents | 71bafe66dbe1 |
children |
rev | line source |
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adamc@75 | 1 con currier = fold (fn nm => fn t => fn acc => t -> acc) {} |
adamc@75 | 2 |
adamc@75 | 3 signature S = sig |
adamc@75 | 4 type t |
adamc@75 | 5 val x : t |
adamc@75 | 6 |
adamc@75 | 7 con rs :: {Type} |
adamc@75 | 8 val create : currier rs -> t |
adamc@75 | 9 end |
adamc@75 | 10 |
adamc@75 | 11 functor Currier (M : sig con rs :: {Type} end) : S where con rs = M.rs = struct |
adamc@75 | 12 val currier : rs :: {Type} -> currier rs = |
adamc@75 | 13 fold [currier] (fn nm :: Name => fn t :: Type => fn rest :: {Type} => fn acc => fn x : t => acc) {} |
adamc@75 | 14 |
adamc@75 | 15 type t = currier M.rs |
adamc@75 | 16 val x = currier [M.rs] |
adamc@75 | 17 |
adamc@75 | 18 con rs = M.rs |
adamc@75 | 19 val create : t -> t = fn x => x |
adamc@75 | 20 end |
adamc@75 | 21 |
adamc@75 | 22 structure ChefsSpecial = Currier(struct |
adamc@75 | 23 con rs = [A = int, B = float] |
adamc@75 | 24 end) |
adamc@75 | 25 |
adamc@75 | 26 val main = ChefsSpecial.x |