Ur/Web: tests/sig_impl.ur annotate

annotate tests/sig_impl.ur @ 553:effd620d90da

The structure of web applications

author	Adam Chlipala <adamc@hcoop.net>
date	Sun, 07 Dec 2008 15:01:21 -0500
parents	71bafe66dbe1
children

rev	line source
adamc@78	1 signature S = sig
adamc@78	2 type t
adamc@78	3 val x : t
adamc@78	4 end
adamc@78	5
adamc@78	6 structure M : S = struct
adamc@78	7 val x = 0
adamc@78	8 end
adamc@78	9
adamc@78	10 signature S = sig
adamc@78	11 con r :: {Type}
adamc@78	12 val x : $r
adamc@78	13 end
adamc@78	14
adamc@78	15 structure M : S = struct
adamc@78	16 val x = {A = 0, B = "Hi"}
adamc@78	17 end
adamc@78	18
adamc@78	19 signature S = sig
adamc@78	20 type t
adamc@78	21 con r :: {Type}
adamc@78	22 val x : t -> $r
adamc@78	23 end
adamc@78	24
adamc@78	25 structure M : S = struct
adamc@78	26 val x = fn v : int => {A = 0, B = "Hi"}
adamc@78	27 end
adamc@79	28
adamc@79	29 signature S = sig
adamc@79	30 con nm :: Name
adamc@79	31 con t :: Type
adamc@79	32 con r :: {Type}
adamc@79	33 val x : $([nm = t] ++ r)
adamc@79	34 end
adamc@79	35
adamc@79	36 structure M : S = struct
adamc@79	37 val x = {A = 0, B = "Hi"}
adamc@79	38 end
adamc@79	39
adamc@79	40 signature S = sig
adamc@79	41 con nm :: Name
adamc@79	42 con r :: {Type}
adamc@79	43 val x : $([nm = int] ++ r)
adamc@79	44 end
adamc@79	45
adamc@79	46 structure M : S = struct
adamc@79	47 val x = {A = 0, B = "Hi"}
adamc@79	48 end
adamc@79	49
adamc@79	50 signature S = sig
adamc@79	51 con nm :: Name
adamc@79	52 con r :: {Type}
adamc@79	53 val x : $([nm = string] ++ r)
adamc@79	54 end
adamc@79	55
adamc@79	56 structure M : S = struct
adamc@79	57 val x = {A = 0, B = "Hi"}
adamc@79	58 end