diff options
Diffstat (limited to 'deps/regex/regcomp.c')
| -rw-r--r-- | deps/regex/regcomp.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/deps/regex/regcomp.c b/deps/regex/regcomp.c index 7373fbc22..43bffbc21 100644 --- a/deps/regex/regcomp.c +++ b/deps/regex/regcomp.c @@ -542,7 +542,7 @@ weak_alias (__regcomp, regcomp) from either regcomp or regexec. We don't use PREG here. */ size_t -regerror(int errcode, const regex_t *__restrict preg, +regerror(int errcode, UNUSED const regex_t *__restrict preg, char *__restrict errbuf, size_t errbuf_size) { const char *msg; @@ -1140,7 +1140,7 @@ analyze (regex_t *preg) dfa->subexp_map[i] = i; preorder (dfa->str_tree, optimize_subexps, dfa); for (i = 0; i < preg->re_nsub; i++) - if (dfa->subexp_map[i] != i) + if (dfa->subexp_map[i] != (int)i) break; if (i == preg->re_nsub) { @@ -1358,7 +1358,7 @@ calc_first (void *extra, bin_tree_t *node) /* Pass 2: compute NEXT on the tree. Preorder visit. */ static reg_errcode_t -calc_next (void *extra, bin_tree_t *node) +calc_next (UNUSED void *extra, bin_tree_t *node) { switch (node->token.type) { @@ -1609,7 +1609,8 @@ calc_inveclosure (re_dfa_t *dfa) static reg_errcode_t calc_eclosure (re_dfa_t *dfa) { - int node_idx, incomplete; + size_t node_idx; + int incomplete; #ifdef DEBUG assert (dfa->nodes_len > 0); #endif @@ -3308,7 +3309,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, static reg_errcode_t parse_bracket_element (bracket_elem_t *elem, re_string_t *regexp, - re_token_t *token, int token_len, re_dfa_t *dfa, + re_token_t *token, int token_len, UNUSED re_dfa_t *dfa, reg_syntax_t syntax, int accept_hyphen) { #ifdef RE_ENABLE_I18N @@ -3803,7 +3804,7 @@ free_token (re_token_t *node) and its children. */ static reg_errcode_t -free_tree (void *extra, bin_tree_t *node) +free_tree (UNUSED void *extra, bin_tree_t *node) { free_token (&node->token); return REG_NOERROR; |