440   upb_oneofdef* mut_oneof_def = check_oneof_notfrozen(def->oneofdef);  in Descriptor_add_oneof()
444   add_def_obj(def->oneofdef, obj);  in Descriptor_add_oneof()
1167   upb_oneofdef_unref(self->oneofdef, &self->oneofdef);  in OneofDescriptor_free()
1181   self->oneofdef = upb_oneofdef_new(&self->oneofdef);  in OneofDescriptor_alloc()
1206   return rb_str_maybe_null(upb_oneofdef_name(self->oneofdef));  in OneofDescriptor_name()
1218   upb_oneofdef* mut_def = check_oneof_notfrozen(self->oneofdef);  in OneofDescriptor_name_set()
1241   upb_oneofdef* mut_def = check_oneof_notfrozen(self->oneofdef);  in OneofDescriptor_add_field()
1260   for (upb_oneof_begin(&it, self->oneofdef);  in OneofDescriptor_each()
1789   VALUE oneofdef = rb_class_new_instance(0, NULL, cOneofDescriptor);  in MessageBuilderContext_oneof()  local
1790   VALUE args[2] = { oneofdef, self->builder };  in MessageBuilderContext_oneof()
1794   rb_funcall(oneofdef, rb_intern("name="), 1, name_str);  in MessageBuilderContext_oneof()
1796   Descriptor_add_oneof(self->descriptor, oneofdef);  in MessageBuilderContext_oneof()
1848                                      VALUE oneofdef,  in OneofBuilderContext_initialize()  argument
1851   self->descriptor = oneofdef;  in OneofBuilderContext_initialize()