LocalVariableDescriptor.withAccessors renamed to isDelegated, added getter

compiler/backend/src/org/jetbrains/kotlin/codegen/ExpressionCodegen.java

@@ -1628,7 +1628,7 @@ public class ExpressionCodegen extends KtVisitor<StackValue, StackValue> impleme
     }
 
     private static boolean isDelegatedLocalVariable(@NotNull DeclarationDescriptor descriptor) {
-        return descriptor instanceof LocalVariableDescriptor && ((VariableDescriptorWithAccessors) descriptor).getGetter() != null;
+        return descriptor instanceof LocalVariableDescriptor && ((LocalVariableDescriptor) descriptor).isDelegated();
     }
 
     private static boolean isSharedVarType(@NotNull Type type) {

compiler/backend/src/org/jetbrains/kotlin/codegen/state/KotlinTypeMapper.java

@@ -35,6 +35,7 @@ import org.jetbrains.kotlin.codegen.signature.BothSignatureWriter;
 import org.jetbrains.kotlin.codegen.signature.JvmSignatureWriter;
 import org.jetbrains.kotlin.descriptors.*;
 import org.jetbrains.kotlin.descriptors.impl.LocalVariableAccessorDescriptor;
+import org.jetbrains.kotlin.descriptors.impl.LocalVariableDescriptor;
 import org.jetbrains.kotlin.fileClasses.FileClasses;
 import org.jetbrains.kotlin.fileClasses.JvmFileClassInfo;
 import org.jetbrains.kotlin.fileClasses.JvmFileClassUtil;
@@ -1369,9 +1370,8 @@ public class KotlinTypeMapper {
             return StackValue.sharedTypeForType(mapType(receiverParameter.getType()));
         }
 
-        if (descriptor instanceof VariableDescriptorWithAccessors) {
-            VariableDescriptorWithAccessors withAccessors = (VariableDescriptorWithAccessors) descriptor;
-            if (withAccessors.getGetter() != null || withAccessors.getSetter() != null) return null;
+        if (descriptor instanceof LocalVariableDescriptor && ((LocalVariableDescriptor) descriptor).isDelegated()) {
+            return null;
         }
 
         if (descriptor instanceof VariableDescriptor && isVarCapturedInClosure(bindingContext, descriptor)) {

compiler/frontend/src/org/jetbrains/kotlin/descriptors/impl/LocalVariableDescriptor.java

@@ -25,7 +25,7 @@ import org.jetbrains.kotlin.types.KotlinType;
 import org.jetbrains.kotlin.types.TypeSubstitutor;
 
 public class LocalVariableDescriptor extends VariableDescriptorWithInitializerImpl implements VariableDescriptorWithAccessors {
-    private final boolean withAccessors;
+    private final boolean isDelegated;
     private VariableAccessorDescriptor getter;
     private VariableAccessorDescriptor setter;
 
@@ -35,17 +35,17 @@ public class LocalVariableDescriptor extends VariableDescriptorWithInitializerIm
             @NotNull Name name,
             @Nullable KotlinType type,
             boolean mutable,
-            boolean withAccessors,
+            boolean isDelegated,
             @NotNull SourceElement source
     ) {
         super(containingDeclaration, annotations, name, type, mutable, source);
-        this.withAccessors = withAccessors;
+        this.isDelegated = isDelegated;
     }
 
     @Override
     public void setOutType(KotlinType outType) {
         super.setOutType(outType);
-        if (withAccessors) {
+        if (isDelegated) {
             this.getter = new LocalVariableAccessorDescriptor.Getter(this);
             if (isVar()) {
                 this.setter = new LocalVariableAccessorDescriptor.Setter(this);
@@ -82,4 +82,8 @@ public class LocalVariableDescriptor extends VariableDescriptorWithInitializerIm
     public VariableAccessorDescriptor getSetter() {
         return setter;
     }
+
+    public boolean isDelegated() {
+        return isDelegated;
+    }
 }