Mercurial > urweb
diff src/cjrize.sml @ 129:78d59cf0a0cc
Compiled (non-mutual) 'val rec'
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Thu, 17 Jul 2008 11:02:10 -0400 |
parents | 76a4d69719d8 |
children | f0d3402184d1 |
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--- a/src/cjrize.sml Thu Jul 17 10:48:25 2008 -0400 +++ b/src/cjrize.sml Thu Jul 17 11:02:10 2008 -0400 @@ -195,7 +195,36 @@ in (SOME (d, loc), NONE, sm) end - | L.DValRec _ => raise Fail "Cjrize DValRec" + | L.DValRec vis => + let + val (vis, sm) = ListUtil.foldlMap + (fn ((x, n, t, e, _), sm) => + let + val (t, sm) = cifyTyp (t, sm) + + fun unravel (tAll as (t, _), eAll as (e, _)) = + case (t, e) of + (L'.TFun (dom, ran), L.EAbs (ax, _, _, e)) => + let + val (args, t, e) = unravel (ran, e) + in + ((ax, dom) :: args, t, e) + end + | (L'.TFun _, _) => + (ErrorMsg.errorAt loc "Function isn't explicit at code generation"; + ([], tAll, eAll)) + | _ => ([], tAll, eAll) + + val (args, ran, e) = unravel (t, e) + val (e, sm) = cifyExp (e, sm) + in + ((x, n, args, ran, e), sm) + end) + sm vis + in + (SOME (L'.DFunRec vis, loc), NONE, sm) + end + | L.DExport (s, n, ts) => let val (ts, sm) = ListUtil.foldlMap cifyTyp sm ts