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Lines Matching refs:nsub

646   if (re->op() == kRegexpConcat && re->nsub() >= 2) {
662   if (re->op() == kRegexpConcat && re->nsub() >= 2) {
668     if (re->nsub() == 2) {
690   while (re->op() == kRegexpConcat && re->nsub() > 0)
756       switch (re->nsub()) {
760           LOG(DFATAL) << "Concat of " << re->nsub();