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diff src/monoize.sml @ 297:59dc042629b9

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pquery working with all four types of columns
author Adam Chlipala <adamc@hcoop.net>
date Sun, 07 Sep 2008 13:29:01 -0400
parents 6e665c7c96f6
children 52d4c60518d4
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line diff
--- a/src/monoize.sml	Sun Sep 07 12:58:33 2008 -0400
+++ b/src/monoize.sml	Sun Sep 07 13:29:01 2008 -0400
@@ -478,6 +478,14 @@
             in
                 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
             end
+          | L.ECon (L.Option, _, [t], NONE) =>
+            ((L'.ENone (monoType env t), loc), fm)
+          | L.ECon (L.Option, _, [t], SOME e) =>
+            let
+                val (e, fm) = monoExp (env, st, fm) e
+            in
+                ((L'.ESome (monoType env t, e), loc), fm)
+            end
           | L.ECon _ => poly ()
 
           | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>