(refs #7375) Replaced collectFreeVariables method by a visitor

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

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EIntegerLiteral.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EIntegerLiteral.java
index 0b5d1a16dd8ec64671c22750480277fe792b0872..fa4db7ff1c4e1c50c2e5a7ed2f93852660cc4853 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EIntegerLiteral.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EIntegerLiteral.java
@@ -17,22 +17,16 @@ 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 EIntegerLiteral extends SimplifiableExpression {
     public String value;
-    EVariable constraint;
+    public EVariable constraint;
 
     public EIntegerLiteral(String value) {
         this.value = value;
     }
 
-    @Override
-    public void collectRefs(TObjectIntHashMap<Object> allRefs,
-            TIntHashSet refs) {
-    }
-
     @Override
     public void collectVars(TObjectIntHashMap<Variable> allVars,
             TIntHashSet vars) {
@@ -79,10 +73,6 @@ public class EIntegerLiteral extends SimplifiableExpression {
         throw new InternalCompilerError();
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-    }
-
     @Override
     public Expression simplify(SimplificationContext context) {
         try {
@@ -122,10 +112,6 @@ public class EIntegerLiteral extends SimplifiableExpression {
     public boolean isEffectful() {
        return false;
     }
-
-    @Override
-    public void collectEffects(THashSet<Type> effects) {
-    }
     
     @Override
     public void setLocationDeep(long loc) {