1 // commit 7c8c86f6308c7e0816b9638465a5917b12159e8f 2015-03-20
2 // backref is not valid in ere
13 n
= regcomp(&r
, pat
, REG_EXTENDED
);
15 regerror(n
, &r
, buf
, sizeof buf
);
16 t_error("regcomp(%s) returned %d (%s) wanted 0\n", pat
, n
, buf
);
19 n
= regexec(&r
, "aa", 0, 0, 0);
20 if (n
!= REG_NOMATCH
) {
21 regerror(n
, &r
, buf
, sizeof buf
);
22 t_error("regexec(/%s/ ~ \"aa\") returned %d (%s), wanted REG_NOMATCH\n",
26 n
= regexec(&r
, "a1", 0, 0, 0);
28 regerror(n
, &r
, buf
, sizeof buf
);
29 t_error("regexec(/%s/ ~ \"a1\") returned %d (%s), wanted 0\n",