1 // negated overlapping ranges in a regex bracket
2 // were not handled correctly by tre
12 n = regcomp(&r, "[^aa-z]", 0);
14 regerror(n, &r, buf, sizeof buf);
15 t_error("regcomp returned %d (%s)\n", n, buf);
18 n = regexec(&r, "k", 0, 0, REG_NOSUB);
19 if (n != REG_NOMATCH) {
20 regerror(n, &r, buf, sizeof buf);
21 t_error("regexec(/[^aa-z]/ ~ \"k\") returned %d (%s), wanted REG_NOMATCH\n",