(refs #7375) Replaced collectFreeVariables method by a visitor

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / expressions / EEquations.java

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 d2d31713bbf966a48a6b6c3b14d00343354e8f42..268cc24977d14fcd806b1ffc434ab50b167c382c 100644 (file)
--- 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 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 {
 import gnu.trove.set.hash.TIntHashSet;
 
 public class EEquations extends SimplifiableExpression {


@@ -60,12 +59,6 @@ public class EEquations extends SimplifiableExpression {
         setType(Types.UNIT);
     }
 
         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);
     @Override
     public void accept(ExpressionVisitor visitor) {
         visitor.visit(this);