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diff src/elab.sml @ 211:e86411f647c6

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Initial type class support
author Adam Chlipala <adamc@hcoop.net>
date Sat, 16 Aug 2008 14:32:18 -0400
parents cc68da3801bc
children 0343557355fc
line wrap: on
line diff
--- a/src/elab.sml	Sat Aug 16 12:35:46 2008 -0400
+++ b/src/elab.sml	Sat Aug 16 14:32:18 2008 -0400
@@ -124,6 +124,8 @@
        | SgiSgn of string * int * sgn
        | SgiConstraint of con * con
        | SgiTable of int * string * int * con
+       | SgiClassAbs of string * int
+       | SgiClass of string * int * con
 
 and sgn' =
     SgnConst of sgn_item list