diff options
Diffstat (limited to 'deps/regex/regcomp.c')
| -rw-r--r-- | deps/regex/regcomp.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/deps/regex/regcomp.c b/deps/regex/regcomp.c index 200415ec5..7373fbc22 100644 --- a/deps/regex/regcomp.c +++ b/deps/regex/regcomp.c @@ -598,7 +598,8 @@ static bitset_t utf8_sb_map; static void free_dfa_content (re_dfa_t *dfa) { - int i, j; + unsigned int i; + int j; if (dfa->nodes) for (i = 0; i < dfa->nodes_len; ++i) @@ -1134,7 +1135,7 @@ analyze (regex_t *preg) dfa->subexp_map = re_malloc (int, preg->re_nsub); if (dfa->subexp_map != NULL) { - int i; + unsigned int i; for (i = 0; i < preg->re_nsub; i++) dfa->subexp_map[i] = i; preorder (dfa->str_tree, optimize_subexps, dfa); @@ -1583,13 +1584,15 @@ duplicate_node (re_dfa_t *dfa, int org_idx, unsigned int constraint) static reg_errcode_t calc_inveclosure (re_dfa_t *dfa) { - int src, idx, ret; + int ret; + unsigned int src, idx; for (idx = 0; idx < dfa->nodes_len; ++idx) re_node_set_init_empty (dfa->inveclosures + idx); for (src = 0; src < dfa->nodes_len; ++src) { int *elems = dfa->eclosures[src].elems; + int idx; for (idx = 0; idx < dfa->eclosures[src].nelem; ++idx) { ret = re_node_set_insert_last (dfa->inveclosures + elems[idx], src); |