Mercurial > urweb
diff src/elab.sml @ 623:588b9d16b00a
Start of kind polymorphism, up to the point where demo/hello elaborates with updated Basis/Top
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Sun, 22 Feb 2009 16:10:25 -0500 |
parents | 8998114760c1 |
children | 12b73f3c108e |
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--- a/src/elab.sml Sat Feb 21 16:11:56 2009 -0500 +++ b/src/elab.sml Sun Feb 22 16:10:25 2009 -0500 @@ -40,6 +40,9 @@ | KError | KUnif of ErrorMsg.span * string * kind option ref + | KRel of int + | KFun of string * kind + withtype kind = kind' located datatype explicitness = @@ -62,6 +65,10 @@ | CAbs of string * kind * con | CDisjoint of auto_instantiate * con * con * con + | CKAbs of string * con + | CKApp of con * kind + | TKFun of string * con + | CName of string | CRecord of kind * (con * con) list @@ -106,12 +113,14 @@ | ECApp of exp * con | ECAbs of explicitness * string * kind * exp + | EKAbs of string * exp + | EKApp of exp * kind + | ERecord of (con * exp * con) list | EField of exp * con * { field : con, rest : con } | EConcat of exp * con * exp * con | ECut of exp * con * { field : con, rest : con } | ECutMulti of exp * con * { rest : con } - | EFold of kind | ECase of exp * (pat * exp) list * { disc : con, result : con }