(refs #7375) Replaced collectFreeVariables method by a visitor

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

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/list/ListQualifier.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/list/ListQualifier.java
index 352c7514e7087f40bbc3f66933874bc477b6f861..9365e6a87f5d48a7ebd7146abf48afad34df083d 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/list/ListQualifier.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/list/ListQualifier.java
@@ -7,14 +7,12 @@ import org.simantics.scl.compiler.elaboration.expressions.Variable;
 import org.simantics.scl.compiler.internal.parsing.Symbol;
 
 import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
 import gnu.trove.set.hash.TIntHashSet;
 
 public abstract class ListQualifier extends Symbol {
 
     public abstract void checkType(TypingContext context);
     public abstract void collectVars(TObjectIntHashMap<Variable> allVars, TIntHashSet vars);
-    public abstract void collectFreeVariables(THashSet<Variable> vars);
     /**
      * Called in simplification.
      */