(refs #7375) Replace collectRefs by CollectRefsVisitor

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

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EVariable.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EVariable.java
index a4010303ca75ed20a23cb12f7780cf3e70f2fad6..44c03a2acdd8d8ef7279938c67322b81ff7132f7 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EVariable.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EVariable.java
@@ -3,15 +3,14 @@ package org.simantics.scl.compiler.elaboration.expressions;
 import java.util.ArrayList;
 
 import org.simantics.scl.compiler.common.exceptions.InternalCompilerError;
+import org.simantics.scl.compiler.compilation.CompilationContext;
 import org.simantics.scl.compiler.elaboration.contexts.ReplaceContext;
 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.environment.Environment;
 import org.simantics.scl.compiler.errors.Locations;
 import org.simantics.scl.compiler.internal.codegen.references.IVal;
 import org.simantics.scl.compiler.internal.codegen.writer.CodeWriter;
-import org.simantics.scl.compiler.internal.elaboration.utils.ExpressionDecorator;
 import org.simantics.scl.compiler.internal.interpreted.IExpression;
 import org.simantics.scl.compiler.internal.interpreted.IVariable;
 import org.simantics.scl.compiler.top.ExpressionInterpretationContext;
@@ -28,7 +27,7 @@ import gnu.trove.set.hash.TIntHashSet;
 public class EVariable extends Expression {
     public static final EVariable[] EMPTY_ARRAY = new EVariable[0];
     
-    Variable variable;
+    public Variable variable;
     
     public EVariable(Variable variable) {
         this.variable = variable;
@@ -47,18 +46,15 @@ public class EVariable extends Expression {
         this.variable = variable;
     }
 
-       public void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs) {
+    @Override
+    public void collectVars(TObjectIntHashMap<Variable> allVars,
+            TIntHashSet vars) {
+        int id = allVars.get(variable);
+        if(id >= 0)
+            vars.add(id);
     }
-       
-       @Override
-       public void collectVars(TObjectIntHashMap<Variable> allVars,
-               TIntHashSet vars) {
-           int id = allVars.get(variable);
-           if(id >= 0)
-               vars.add(id);
-       }
 
-       public void toString(StringBuilder b, TypeUnparsingContext tuc) {
+    public void toString(StringBuilder b, TypeUnparsingContext tuc) {
         b.append(variable == null ? "???" : variable.toString());
     }
 
@@ -68,7 +64,7 @@ public class EVariable extends Expression {
        }
        
        @Override
-       public IVal toVal(Environment env, CodeWriter w) {
+       public IVal toVal(CompilationContext context, CodeWriter w) {
         return variable.getVal();
     }
 
@@ -162,11 +158,6 @@ public class EVariable extends Expression {
             return context.subsume(this, requiredType);
     }
     
-    @Override
-    public Expression decorate(ExpressionDecorator decorator) {     
-        return decorator.decorate(this);
-    }
-    
     @Override
     public boolean isEffectful() {
        return false;
@@ -186,12 +177,6 @@ public class EVariable extends Expression {
     public void accept(ExpressionVisitor visitor) {
         visitor.visit(this);
     }
-
-    @Override
-    public void forVariables(VariableProcedure procedure) {
-        if(variable != null)
-            procedure.execute(location, variable);
-    }
     
     @Override
     public boolean isPattern(int arity) {