(refs #7375) Replaced collectFreeVariables method by a visitor

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

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EListComprehension.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EListComprehension.java
index 102d6465825a4cbee8d8bca1625598fae837c2df..a6d79e817fcdb087bde2a0276492885cd63f2537 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EListComprehension.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EListComprehension.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 EListComprehension extends SimplifiableExpression {
 import gnu.trove.set.hash.TIntHashSet;
 
 public class EListComprehension extends SimplifiableExpression {


@@ -57,12 +56,6 @@ public class EListComprehension extends SimplifiableExpression {
         setType(Types.list(head.getType()));
     }
 
         setType(Types.list(head.getType()));
     }
 

-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        head.collectFreeVariables(vars);
-        qualifier.collectFreeVariables(vars);
-    }
-

     @Override
     public Expression simplify(SimplificationContext context) {
         context.pushLocation(location);
     @Override
     public Expression simplify(SimplificationContext context) {
         context.pushLocation(location);