private static boolean isConstructedFromGivenClass(
@NotNull KotlinType type, @NotNull FqNameUnsafe fqName) {
ClassifierDescriptor descriptor = type.getConstructor().getDeclarationDescriptor();
return descriptor != null
&&
/* quick check to avoid creation of full FqName instance */ descriptor
.getName()
.equals(fqName.shortName())
&& fqName.equals(getFqName(descriptor));
}
@NotNull
public ClassDescriptor getAnnotationClassByName(@NotNull Name simpleName) {
ClassifierDescriptor classifier =
annotationPackageFragment
.getMemberScope()
.getContributedClassifier(simpleName, NoLookupLocation.FROM_BUILTINS);
assert classifier instanceof ClassDescriptor
: "Must be a class descriptor "
+ simpleName
+ ", but was "
+ (classifier == null ? "null" : classifier.toString());
return (ClassDescriptor) classifier;
}
