@Override
public void visitClassObject(@NotNull JetClassObject classObject) {
JetObjectDeclaration objectDeclaration = classObject.getObjectDeclaration();
DeclarationDescriptor container = owner.getOwnerForChildren();
MutableClassDescriptor classObjectDescriptor =
createClassDescriptorForSingleton(
objectDeclaration, getClassObjectName(container.getName()), ClassKind.CLASS_OBJECT);
PackageLikeBuilder.ClassObjectStatus status =
isEnumEntry(container)
|| isObject(container)
|| c.getTopDownAnalysisParameters().isDeclaredLocally()
? PackageLikeBuilder.ClassObjectStatus.NOT_ALLOWED
: owner.setClassObjectDescriptor(classObjectDescriptor);
switch (status) {
case DUPLICATE:
trace.report(MANY_CLASS_OBJECTS.on(classObject));
break;
case NOT_ALLOWED:
trace.report(CLASS_OBJECT_NOT_ALLOWED.on(classObject));
break;
case OK:
// Everything is OK so no errors to trace.
break;
}
}
@Override
public void visitClassObject(JetClassObject classObject) {
ClassDescriptor classDescriptor = bindingContext.get(CLASS, classObject.getObjectDeclaration());
assert classDescriptor != null;
JvmClassName name =
JvmClassName.byInternalName(peekFromStack(nameStack) + JvmAbi.CLASS_OBJECT_SUFFIX);
recordClosure(
bindingTrace, classObject, classDescriptor, peekFromStack(classStack), name, false);
classStack.push(classDescriptor);
nameStack.push(name.getInternalName());
super.visitClassObject(classObject);
nameStack.pop();
classStack.pop();
}
@Nullable
private JetClassLikeInfo getClassObjectInfo(JetClassObject classObject) {
if (classObject != null) {
if (!DescriptorUtils.inStaticContext(this)) {
return null;
}
JetObjectDeclaration objectDeclaration = classObject.getObjectDeclaration();
if (objectDeclaration != null) {
return JetClassInfoUtil.createClassLikeInfo(objectDeclaration);
}
} else {
if (getKind() == ClassKind.ENUM_CLASS) {
// Enum classes always have class objects, and enum constants are their members
return onlyEnumEntries(originalClassInfo);
}
}
return null;
}