(refs #7375) Replaced collectVars method by a visitor

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

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EVariable.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EVariable.java
index fccc62e9869cfc4f5469d2804588d4ed465baf41..7fe0e0a92d3220ceaf604c24715d9a48a0865044 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EVariable.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EVariable.java
@@ -22,9 +22,6 @@ import org.simantics.scl.compiler.types.exceptions.MatchException;
 import org.simantics.scl.compiler.types.kinds.Kinds;
 import org.simantics.scl.compiler.types.util.TypeUnparsingContext;
 
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.TIntHashSet;
-
 public class EVariable extends Expression {
     public static final EVariable[] EMPTY_ARRAY = new EVariable[0];
     
@@ -47,14 +44,6 @@ public class EVariable extends Expression {
         this.variable = variable;
     }
 
-    @Override
-    public void collectVars(TObjectIntHashMap<Variable> allVars,
-            TIntHashSet vars) {
-        int id = allVars.get(variable);
-        if(id >= 0)
-            vars.add(id);
-    }
-    
     @Override
     public Set<Variable> getFreeVariables() {
         if(variable == null)