ObjFW  Check-in [40fbc318bb]

		dtable = objc_sparsearray_copy(cls->superclass->dtable);
	else
		dtable = objc_sparsearray_new();

	for (ml = cls->methodlist; ml != NULL; ml = ml->next)
		for (i = 0; i < ml->count; i++)
			objc_sparsearray_set(dtable,
			    (uintptr_t)ml->methods[i].name, ml->methods[i].imp);
			    (uint32_t)ml->methods[i].name, ml->methods[i].imp);

	if ((cats = objc_categories_for_class(cls)) != NULL) {
		for (i = 0; cats[i] != NULL; i++) {
			unsigned int j;

			ml = (cls->info & OBJC_CLASS_INFO_CLASS ?
			    cats[i]->instance_methods : cats[i]->class_methods);

			for (; ml != NULL; ml = ml->next)
				for (j = 0; j < ml->count; j++)
					objc_sparsearray_set(dtable,
					    (uintptr_t)ml->methods[j].name,
					    (uint32_t)ml->methods[j].name,
					    ml->methods[j].imp);
		}
	}

	if (cls->dtable != NULL)
		objc_sparsearray_free_when_singlethreaded(cls->dtable);

{
	return cls->instance_size;
}

IMP
objc_get_class_method(Class cls, SEL sel)
{
	return objc_sparsearray_get(cls->isa->dtable, sel->uid);
	return objc_sparsearray_get(cls->isa->dtable, (uint32_t)sel->uid);
}

IMP
objc_get_instance_method(Class cls, SEL sel)
{
	return objc_sparsearray_get(cls->dtable, sel->uid);
	return objc_sparsearray_get(cls->dtable, (uint32_t)sel->uid);
}

const char*
objc_get_type_encoding(Class cls, SEL sel)
{
	struct objc_abi_method_list *ml;
	struct objc_abi_category **cats;