Mercurial > urweb
diff src/explify.sml @ 806:0e554bfd6d6a
Mutual datatypes through Corify
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Sat, 16 May 2009 15:22:05 -0400 |
| parents | e2780d2f4afc |
| children | 7f871c03e3a1 |
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--- a/src/explify.sml Sat May 16 15:14:17 2009 -0400 +++ b/src/explify.sml Sat May 16 15:22:05 2009 -0400 @@ -137,10 +137,10 @@ case sgi of L.SgiConAbs (x, n, k) => SOME (L'.SgiConAbs (x, n, explifyKind k), loc) | L.SgiCon (x, n, k, c) => SOME (L'.SgiCon (x, n, explifyKind k, explifyCon c), loc) - (*| L.SgiDatatype (x, n, xs, xncs) => SOME (L'.SgiDatatype (x, n, xs, - map (fn (x, n, co) => - (x, n, Option.map explifyCon co)) xncs), loc)*) - | L.SgiDatatype _ => raise Fail "Explify SgiDatatype" + | L.SgiDatatype dts => SOME (L'.SgiDatatype (map (fn (x, n, xs, xncs) => + (x, n, xs, + map (fn (x, n, co) => + (x, n, Option.map explifyCon co)) xncs)) dts), loc) | L.SgiDatatypeImp (x, n, m1, ms, s, xs, xncs) => SOME (L'.SgiDatatypeImp (x, n, m1, ms, s, xs, map (fn (x, n, co) => (x, n, Option.map explifyCon co)) xncs), loc) @@ -164,10 +164,10 @@ fun explifyDecl (d, loc : EM.span) = case d of L.DCon (x, n, k, c) => SOME (L'.DCon (x, n, explifyKind k, explifyCon c), loc) - (*| L.DDatatype (x, n, xs, xncs) => SOME (L'.DDatatype (x, n, xs, - map (fn (x, n, co) => - (x, n, Option.map explifyCon co)) xncs), loc)*) - | L.DDatatype _ => raise Fail "Explify DDatatype" + | L.DDatatype dts => SOME (L'.DDatatype (map (fn (x, n, xs, xncs) => + (x, n, xs, + map (fn (x, n, co) => + (x, n, Option.map explifyCon co)) xncs)) dts), loc) | L.DDatatypeImp (x, n, m1, ms, s, xs, xncs) => SOME (L'.DDatatypeImp (x, n, m1, ms, s, xs, map (fn (x, n, co) =>