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annotate tests/type_classMod2.ur @ 2062:795b5b75453c

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Add 'role' data attribute. Note, that 'role' attribute is a part of reach ARIA API described here: http://www.w3.org/TR/wai-aria/ Among 'role', it defines lots of aria-* attributes
author Sergey Mironov <grrwlf@gmail.com>
date Mon, 07 Jul 2014 10:05:04 +0400
parents 71bafe66dbe1
children
rev   line source
adamc@218 1 signature S = sig
adamc@218 2 class c
adamc@218 3 val default : t :: Type -> c t -> t
adamc@218 4
adamc@218 5 val string_c : c string
adamc@218 6 val int_c : c int
adamc@218 7 end
adamc@218 8
adamc@218 9 structure M : S = struct
adamc@218 10 class c t = t
adamc@218 11 val default = fn t :: Type => fn v : c t => v
adamc@218 12
adamc@218 13 val int_c : c int = 0
adamc@218 14 val string_c : c string = "Hi"
adamc@218 15 end
adamc@218 16
adamc@218 17 val hi = M.default [string] _
adamc@218 18 val zero = M.default [int] _