(refs #7375) Replaced collectFreeVariables method by a visitor

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

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EApply.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EApply.java
index d45e7fc8c4a6ee2917b2c55cabdfadc7a52e5f9e..14366a4c9a366ea4e84711e20a319a79ae1998d4 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EApply.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EApply.java
@@ -33,7 +33,6 @@ import org.simantics.scl.compiler.types.kinds.Kinds;
 import org.simantics.scl.compiler.types.util.MultiFunction;
 
 import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
 import gnu.trove.set.hash.TIntHashSet;
 
 public class EApply extends Expression {
@@ -102,13 +101,6 @@ public class EApply extends Expression {
         effect = Types.simplifyFinalEffect(effect);
         return w.applyWithEffect(location, effect, type, functionVal, parameterVals);
     }
-
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        function.collectFreeVariables(vars);
-        for(Expression parameter : parameters)
-            parameter.collectFreeVariables(vars);
-    }
     
     private void combineApplications() {
         if(function instanceof EApply) {
@@ -186,13 +178,6 @@ public class EApply extends Expression {
         for(Expression parameter : this.parameters)
             parameters.add(parameter);
     }
-    
-    @Override
-    public void removeFreeVariables(THashSet<Variable> vars) {
-        function.removeFreeVariables(vars);
-        for(Expression parameter : parameters)
-            parameter.removeFreeVariables(vars);
-    }
 
     @Override
     public Expression replace(ReplaceContext context) {