# HG changeset patch
# User Adam Chlipala <adam@chlipala.net>
# Date 1313328713 14400
# Node ID cbacd38d4ec25eaadcae50bb0b14ccc0eede579f
# Parent  27190faa36a312fdee8122e8f2e51846a6d7c9a6
Remove commented-out code

diff -r 27190faa36a3 -r cbacd38d4ec2 src/mono_shake.sml
--- a/src/mono_shake.sml	Sat Aug 13 00:07:28 2011 -0430
+++ b/src/mono_shake.sml	Sun Aug 14 09:31:53 2011 -0400
@@ -102,17 +102,6 @@
 
         and shakeExp s = U.Exp.fold {typ = typ, exp = exp} s
 
-(*
-        val usedVars = U.Exp.fold {typ = fn (c, st as (cs, es)) =>
-                                            case c of
-                                                TDatatype (n, _) => (IS.add (cs, n), es)
-                                              | _ => st,
-                                   exp = fn (e, st as (cs, es)) =>
-                                            case e of
-                                                ENamed n => (cs, IS.add (es, n))
-                                              | _ => st}
-*)
-
         fun usedVars (cs, es) e =
             let
                 val {con = cs', exp = es'} = shakeExp {con = cs, exp = es} e