Signed-off-by: Elia Pinto <gitter.spi...@gmail.com>
---
compat/regex/regcomp.c | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/compat/regex/regcomp.c b/compat/regex/regcomp.c
index 06f3088..c7da378 100644
--- a/compat/regex/regcomp.c
+++ b/compat/regex/regcomp.c
@@ -368,7 +368,6 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t
*init_state,
else if (type == COMPLEX_BRACKET)
{
re_charset_t *cset = dfa->nodes[node].opr.mbcset;
- int i;
# ifdef _LIBC
/* See if we have to try all bytes which start multiple collation
@@ -380,6 +379,7 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t
*init_state,
if (_NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES) != 0
&& (cset->ncoll_syms || cset->nranges))
{
+ int i;
const int32_t *table = (const int32_t *)
_NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEMB);
for (i = 0; i < SBC_MAX; ++i)
@@ -598,7 +598,7 @@ static bitset_t utf8_sb_map;
static void
free_dfa_content (re_dfa_t *dfa)
{
- int i, j;
+ int i;
if (dfa->nodes)
for (i = 0; i < dfa->nodes_len; ++i)
@@ -621,6 +621,7 @@ free_dfa_content (re_dfa_t *dfa)
if (dfa->state_table)
for (i = 0; i <= dfa->state_hash_mask; ++i)
{
+ int j;
struct re_state_table_entry *entry = dfa->state_table + i;
for (j = 0; j < entry->num; ++j)
{
@@ -994,7 +995,7 @@ free_workarea_compile (regex_t *preg)
static reg_errcode_t
create_initial_state (re_dfa_t *dfa)
{
- int first, i;
+ int first;
reg_errcode_t err;
re_node_set init_nodes;
@@ -1011,6 +1012,8 @@ create_initial_state (re_dfa_t *dfa)
Then we add epsilon closures of the nodes which are the next nodes of
the back-references. */
if (dfa->nbackref > 0)
+ {
+ int i;
for (i = 0; i < init_nodes.nelem; ++i)
{
int node_idx = init_nodes.elems[i];
@@ -1044,6 +1047,7 @@ create_initial_state (re_dfa_t *dfa)
}
}
}
+ }
/* It must be the first time to invoke acquire_state. */
dfa->init_state = re_acquire_state_context (&err, dfa, &init_nodes, 0);
@@ -1682,7 +1686,6 @@ static reg_errcode_t
calc_eclosure_iter (re_node_set *new_set, re_dfa_t *dfa, int node, int root)
{
reg_errcode_t err;
- int i;
re_node_set eclosure;
int ret;
int incomplete = 0;
@@ -1708,6 +1711,8 @@ calc_eclosure_iter (re_node_set *new_set, re_dfa_t *dfa,
int node, int root)
/* Expand each epsilon destination nodes. */
if (IS_EPSILON_NODE(dfa->nodes[node].type))
+ {
+ int i;
for (i = 0; i < dfa->edests[node].nelem; ++i)
{
re_node_set eclosure_elem;
@@ -1741,6 +1746,7 @@ calc_eclosure_iter (re_node_set *new_set, re_dfa_t *dfa,
int node, int root)
re_node_set_free (&eclosure_elem);
}
}
+ }
/* An epsilon closure includes itself. */
ret = re_node_set_insert (&eclosure, node);
@@ -2630,7 +2636,6 @@ build_range_exp (bitset_t sbcset, bracket_elem_t
*start_elem,
bracket_elem_t *end_elem)
# endif /* not RE_ENABLE_I18N */
{
- unsigned int start_ch, end_ch;
/* Equivalence Classes and Character Classes can't be a range start/end. */
if (BE (start_elem->type == EQUIV_CLASS || start_elem->type == CHAR_CLASS
|| end_elem->type == EQUIV_CLASS || end_elem->type == CHAR_CLASS,
@@ -2647,6 +2652,7 @@ build_range_exp (bitset_t sbcset, bracket_elem_t
*start_elem,
# ifdef RE_ENABLE_I18N
{
+ unsigned int start_ch, end_ch;
wchar_t wc;
wint_t start_wc;
wint_t end_wc;
@@ -2728,6 +2734,7 @@ build_range_exp (bitset_t sbcset, bracket_elem_t
*start_elem,
# else /* not RE_ENABLE_I18N */
{
unsigned int ch;
+ unsigned int start_ch, end_ch;
start_ch = ((start_elem->type == SB_CHAR ) ? start_elem->opr.ch
: ((start_elem->type == COLL_SYM) ? start_elem->opr.name[0]
: 0));
--
1.7.10.4
--
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