Searched refs:REG_EMPTY (Results 1 – 3 of 3) sorted by relevance
84 #define REG_EMPTY 14 macro
150 { REG_EMPTY, "REG_EMPTY", "empty (sub)expression" },
364 REQUIRE(HERE() != conc, REG_EMPTY); /* require nonempty */ in p_ere()453 SETERROR(REG_EMPTY); in p_ere_exp()553 REQUIRE(MORE(), REG_EMPTY); in p_str()606 REQUIRE(HERE() != start, REG_EMPTY); /* require nonempty */ in p_bre()