X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fexpressions%2FEEquations.java;h=268cc24977d14fcd806b1ffc434ab50b167c382c;hp=d2d31713bbf966a48a6b6c3b14d00343354e8f42;hb=6dfe20b0f514b91337fcac4de0267ffd8268be07;hpb=ff1337ff96700fb157ec789cbef88b8f40e03798

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EEquations.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EEquations.java
index d2d31713b..268cc2497 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EEquations.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EEquations.java
@@ -11,7 +11,6 @@ import org.simantics.scl.compiler.types.Types;
 import org.simantics.scl.compiler.types.exceptions.MatchException;
 
 import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
 import gnu.trove.set.hash.TIntHashSet;
 
 public class EEquations extends SimplifiableExpression {
@@ -60,12 +59,6 @@ public class EEquations extends SimplifiableExpression {
         setType(Types.UNIT);
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        for(Equation equation : equations)
-            equation.collectFreeVariables(vars);
-    }
-
     @Override
     public void accept(ExpressionVisitor visitor) {
         visitor.visit(this);