Searched refs:REG_EMPTY (Results 1 – 3 of 3) sorted by relevance
83 #define REG_EMPTY 14 macro
101 {REG_EMPTY, "REG_EMPTY", "empty (sub)expression"},
311 (void)REQUIRE(HERE() != conc, REG_EMPTY); /* require nonempty */ in p_ere()396 SETERROR(REG_EMPTY); in p_ere_exp()492 (void)REQUIRE(MORE(), REG_EMPTY); in p_str()534 (void)REQUIRE(HERE() != start, REG_EMPTY); /* require nonempty */ in p_bre()
