From 88adff8f019cabb8660f57695166db2fe729aaba Mon Sep 17 00:00:00 2001
From: Samuel Gruetter <samuel.gruetter@epfl.ch>
Date: Wed, 27 May 2015 10:39:11 +0200
Subject: [PATCH] don't change RelationProcessor

---
 src/main/scala/leon/termination/RelationProcessor.scala | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/scala/leon/termination/RelationProcessor.scala b/src/main/scala/leon/termination/RelationProcessor.scala
index df39e0ad7..d4d1aad73 100644
--- a/src/main/scala/leon/termination/RelationProcessor.scala
+++ b/src/main/scala/leon/termination/RelationProcessor.scala
@@ -24,8 +24,7 @@ class RelationProcessor(
     reporter.debug("- Strengthening applications")
     checker.strengthenApplications(problem.funSet)(this)
 
-    val formulas: Set[(FunDef, Set[(FunDef, (Expr, Expr))])] =
-    problem.funDefs.map({ funDef =>
+    val formulas = problem.funDefs.map({ funDef =>
       funDef -> checker.getRelations(funDef).collect({
         case Relation(_, path, FunctionInvocation(tfd, args), _) if problem.funSet(tfd.fd) =>
           val (e1, e2) = (tupleWrap(funDef.params.map(_.toVariable)), tupleWrap(args))
-- 
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