T_LOC
{T_LOC, "LOC", "location"},
%token <type> T_SRV T_CERT T_LOC T_MD T_MF T_MB T_MG T_MR T_NULL T_WKS T_HINFO
| T_LOC sp rdata_loc
| T_LOC sp rdata_unknown { $$ = $1; parse_unknown_rdata($1, $3); }
{ T_LOC, "LOC" }, /* RFC 1876 */