"Han-Wen Nienhuys via GitGitGadget" <gitgitgadget@xxxxxxxxx> writes: > +struct reftable_record { > + uint8_t type; > + union { > + struct reftable_ref_record ref; > + struct reftable_log_record log; > + struct reftable_obj_record obj; > + struct reftable_index_record idx; > + }; > +}; error: ISO C99 doesn't support unnamed structs/unions [-Werror=pedantic]