(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 0fbb6a506ac54780279f50b02444480d5d6f5e9e..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
@@ -12,28 +12,21 @@ import org.simantics.scl.compiler.elaboration.contexts.SimplificationContext;
 import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;
 import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
 import org.simantics.scl.compiler.errors.Locations;
-import org.simantics.scl.compiler.internal.elaboration.utils.ExpressionDecorator;
 import org.simantics.scl.compiler.types.Type;
 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) {
@@ -80,10 +73,6 @@ public class EIntegerLiteral extends SimplifiableExpression {
         throw new InternalCompilerError();
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-    }
-
     @Override
     public Expression simplify(SimplificationContext context) {
         try {
@@ -118,20 +107,11 @@ public class EIntegerLiteral extends SimplifiableExpression {
         copy.constraint = (EVariable)constraint.replace(context);
         return copy;
     }
-
-    @Override
-    public Expression decorate(ExpressionDecorator decorator) {     
-        return decorator.decorate(this);
-    }
     
     @Override
     public boolean isEffectful() {
        return false;
     }
-
-    @Override
-    public void collectEffects(THashSet<Type> effects) {
-    }
     
     @Override
     public void setLocationDeep(long loc) {
@@ -146,12 +126,6 @@ public class EIntegerLiteral extends SimplifiableExpression {
     public void accept(ExpressionVisitor visitor) {
         visitor.visit(this);
     }
-
-    @Override
-    public void forVariables(VariableProcedure procedure) {
-        if(constraint != null)
-            constraint.forVariables(procedure);
-    }
     
     @Override
     public boolean isPattern(int arity) {