Fix simplify_formula occurence_check ( :( )

637a374f · Francois Bobot · 3c49b28c · 637a374f
Commit 637a374f authored Jul 15, 2010 by Francois Bobot
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src/transform/simplify_formula.ml src/transform/simplify_formula.ml +1 -1

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--- a/src/transform/simplify_formula.ml
+++ b/src/transform/simplify_formula.ml
@@ -109,7 +109,7 @@ let rec fmla_quant sign f = function
  | vs::l -> 
      let vsl, f = fmla_quant sign f l in
      try
-        fmla_find_subst Svs.empty vs sign f;
+        fmla_find_subst (Svs.singleton vs) vs sign f;
        vs::vsl, f
      with Subst_found t ->
        let f = f_subst_single vs t f in