(refs #7375) Replaced collectFreeVariables method by a visitor

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

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EApplyType.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EApplyType.java
index df945eabb157a2ea6a4cfda55b0b08caf4d80687..f9426f21ac500cf7bb1e4f72988f0d1c5007b97f 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EApplyType.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EApplyType.java
@@ -16,11 +16,10 @@ 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 EApplyType extends Expression {    
-    Expression expression;
+    public Expression expression;
     Type parameter;
     
     public EApplyType(Expression expression, Type parameter) {
@@ -65,11 +64,6 @@ public class EApplyType extends Expression {
         return val.createSpecialization(parameter);
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        expression.collectFreeVariables(vars);
-    }
-
     @Override
     public Expression simplify(SimplificationContext context) {
         expression = expression.simplify(context);
@@ -85,11 +79,6 @@ public class EApplyType extends Expression {
         expression = expression.resolve(context);
         return this;
     }
-    
-    @Override
-    public void removeFreeVariables(THashSet<Variable> vars) {
-        expression.removeFreeVariables(vars);
-    }
 
     @Override
     public Expression replace(ReplaceContext context) {