1692   StringRef Rest = Buffer.drop_front(Prefix.size());  in FindCheckType()  local
1695     if (Rest.consume_front(":"))  in FindCheckType()
1696       return {Check::CheckComment, Rest};  in FindCheckType()
1703     if (Rest.consume_front(":"))  in FindCheckType()
1704       return {Ret, Rest};  in FindCheckType()
1705     if (!Rest.consume_front("{"))  in FindCheckType()
1711       Rest = Rest.ltrim();  in FindCheckType()
1712       if (Rest.consume_front("LITERAL"))  in FindCheckType()
1715         return {Check::CheckNone, Rest};  in FindCheckType()
1717       Rest = Rest.ltrim();  in FindCheckType()
1718     } while (Rest.consume_front(","));  in FindCheckType()
1719     if (!Rest.consume_front("}:"))  in FindCheckType()
1720       return {Check::CheckNone, Rest};  in FindCheckType()
1721     return {Ret, Rest};  in FindCheckType()
1725   if (Rest.consume_front(":"))  in FindCheckType()
1726     return {Check::CheckPlain, Rest};  in FindCheckType()
1727   if (Rest.front() == '{')  in FindCheckType()
1730   if (Rest.consume_front("_"))  in FindCheckType()
1732   else if (!Rest.consume_front("-"))  in FindCheckType()
1735   if (Rest.consume_front("COUNT-")) {  in FindCheckType()
1737     if (Rest.consumeInteger(10, Count))  in FindCheckType()
1739       return {Check::CheckBadCount, Rest};  in FindCheckType()
1741       return {Check::CheckBadCount, Rest};  in FindCheckType()
1742     if (Rest.front() != ':' && Rest.front() != '{')  in FindCheckType()
1743       return {Check::CheckBadCount, Rest};  in FindCheckType()
1749   if (Rest.startswith("DAG-NOT:") || Rest.startswith("NOT-DAG:") ||  in FindCheckType()
1750       Rest.startswith("NEXT-NOT:") || Rest.startswith("NOT-NEXT:") ||  in FindCheckType()
1751       Rest.startswith("SAME-NOT:") || Rest.startswith("NOT-SAME:") ||  in FindCheckType()
1752       Rest.startswith("EMPTY-NOT:") || Rest.startswith("NOT-EMPTY:"))  in FindCheckType()
1753     return {Check::CheckBadNot, Rest};  in FindCheckType()
1755   if (Rest.consume_front("NEXT"))  in FindCheckType()
1758   if (Rest.consume_front("SAME"))  in FindCheckType()
1761   if (Rest.consume_front("NOT"))  in FindCheckType()
1764   if (Rest.consume_front("DAG"))  in FindCheckType()
1767   if (Rest.consume_front("LABEL"))  in FindCheckType()
1770   if (Rest.consume_front("EMPTY"))  in FindCheckType()
1773   return {Check::CheckNone, Rest};  in FindCheckType()