Mercurial > urweb
diff src/elab_util.sml @ 493:ae03d09043c1
Add CutMulti
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Tue, 11 Nov 2008 19:20:37 -0500 |
parents | d34834af4512 |
children | 44958d74c43f |
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--- a/src/elab_util.sml Tue Nov 11 18:39:38 2008 -0500 +++ b/src/elab_util.sml Tue Nov 11 19:20:37 2008 -0500 @@ -338,6 +338,15 @@ fn rest' => (ECut (e', c', {field = field', rest = rest'}), loc))))) + | ECutMulti (e, c, {rest}) => + S.bind2 (mfe ctx e, + fn e' => + S.bind2 (mfc ctx c, + fn c' => + S.map2 (mfc ctx rest, + fn rest' => + (ECutMulti (e', c', {rest = rest'}), loc)))) + | EFold k => S.map2 (mfk k, fn k' =>