170              !upb_msgdef_lookupname(self->descriptor->msgdef, name, name_len,  in extract_method_call()
176              !upb_msgdef_lookupname(self->descriptor->msgdef, name, name_len,  in extract_method_call()
185   bool has_field = upb_msgdef_lookupname(self->descriptor->msgdef, name, name_len,  in extract_method_call()
200     if (upb_msgdef_lookupname(self->descriptor->msgdef, wrapper_field_name, name_len - 9,  in extract_method_call()
228     if (upb_msgdef_lookupname(self->descriptor->msgdef, enum_name, name_len - 6,  in extract_method_call()
415   f = upb_msgdef_ntofz(self->descriptor->msgdef, name);  in Message_initialize_kwarg()
607   for (upb_msg_field_begin(&it, self->descriptor->msgdef);  in Message_to_h()
613     if (upb_msgdef_syntax(self->descriptor->msgdef) == UPB_SYNTAX_PROTO2 &&  in Message_to_h()
626       if (upb_msgdef_syntax(self->descriptor->msgdef) == UPB_SYNTAX_PROTO2 &&  in Message_to_h()
661   field = upb_msgdef_ntofz(self->descriptor->msgdef, RSTRING_PTR(field_name));  in Message_index()
680   field = upb_msgdef_ntofz(self->descriptor->msgdef, RSTRING_PTR(field_name));  in Message_index_set()
704     desc->layout = create_layout(desc->msgdef);  in build_class_from_descriptor()
710   name = upb_msgdef_fullname(desc->msgdef);  in build_class_from_descriptor()
721               get_def_obj(desc->msgdef));  in build_class_from_descriptor()