(refs #7375) Replaced collectFreeVariables method by a visitor

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / equation / Equation.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/equation/Equation.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/equation/Equation.java
index 94283436a628e49a115ff70c37a11230f824d4cd..5b4268691e73e1bc32ab0c92cc90f644c550f3bb 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/equation/Equation.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/equation/Equation.java
@@ -7,7 +7,6 @@ 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 Equation extends Symbol {
@@ -15,7 +14,6 @@ public abstract class Equation extends Symbol {
 
     public abstract void setLocationDeep(long loc);
 
-    public abstract void collectFreeVariables(THashSet<Variable> vars);
     public abstract void checkType(TypingContext context);
     public abstract void collectVars(TObjectIntHashMap<Variable> allVars, TIntHashSet vars);
     public abstract void resolve(TranslationContext context);