Lines Matching defs:oa
379 I32 oa;
394 oa = PL_opargs[i] >> OASHIFT;
395 while (oa) {
396 if (oa & OA_OPTIONAL && !seen_question) {
402 if ((oa & (OA_OPTIONAL - 1)) >= OA_AVREF
403 && (oa & (OA_OPTIONAL - 1)) <= OA_SCALARREF
405 && (oa & (OA_OPTIONAL - 1)) != OA_FILEREF
409 str[n++] = ("?$@@%&*$")[oa & (OA_OPTIONAL - 1)];
410 oa = oa >> 4;