@Nullable
private DeclarationDescriptor findCurrentDescriptorForMember(
@NotNull MemberDescriptor originalDescriptor) {
if (!isFromBuiltinModule(originalDescriptor)) return null;
DeclarationDescriptor containingDeclaration =
findCurrentDescriptor(originalDescriptor.getContainingDeclaration());
JetScope memberScope = getMemberScope(containingDeclaration);
if (memberScope == null) return null;
String renderedOriginal = DescriptorRenderer.FQ_NAMES_IN_TYPES.render(originalDescriptor);
Collection<? extends DeclarationDescriptor> descriptors;
if (originalDescriptor instanceof ConstructorDescriptor
&& containingDeclaration instanceof ClassDescriptor) {
descriptors = ((ClassDescriptor) containingDeclaration).getConstructors();
} else {
descriptors = memberScope.getAllDescriptors();
}
for (DeclarationDescriptor member : descriptors) {
if (renderedOriginal.equals(DescriptorRenderer.FQ_NAMES_IN_TYPES.render(member))) {
return member;
}
}
return null;
}
public static boolean isVisibleForOverride(
@NotNull MemberDescriptor overriding, @NotNull MemberDescriptor fromSuper) {
return !Visibilities.isPrivate(fromSuper.getVisibility())
&& Visibilities.isVisibleIgnoringReceiver(fromSuper, overriding);
}