@NotNull
private Annotations addExtensionFunctionTypeAnnotation(@NotNull Annotations annotations) {
if (annotations.findAnnotation(FQ_NAMES.extensionFunctionType) != null) return annotations;
// TODO: preserve laziness of given annotations
return new AnnotationsImpl(plus(annotations, listOf(createExtensionAnnotation())));
}
private static boolean containsAnnotation(
DeclarationDescriptor descriptor, FqName annotationClassFqName) {
DeclarationDescriptor original = descriptor.getOriginal();
Annotations annotations = original.getAnnotations();
if (annotations.findAnnotation(annotationClassFqName) != null) return true;
AnnotationUseSiteTarget associatedUseSiteTarget =
AnnotationUseSiteTarget.Companion.getAssociatedUseSiteTarget(descriptor);
if (associatedUseSiteTarget != null) {
if (Annotations.Companion.findUseSiteTargetedAnnotation(
annotations, associatedUseSiteTarget, annotationClassFqName)
!= null) {
return true;
}
}
return false;
}