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-rw-r--r--posix/regex_internal.h22
1 files changed, 14 insertions, 8 deletions
diff --git a/posix/regex_internal.h b/posix/regex_internal.h
index 1345067a89..0ccd8d3665 100644
--- a/posix/regex_internal.h
+++ b/posix/regex_internal.h
@@ -388,18 +388,20 @@ static void re_string_translate_buffer (re_string_t *pstr) internal_function;
static void re_string_destruct (re_string_t *pstr) internal_function;
# ifdef RE_ENABLE_I18N
static int re_string_elem_size_at (const re_string_t *pstr, int idx)
- internal_function;
+ internal_function __attribute ((pure));
static inline int re_string_char_size_at (const re_string_t *pstr, int idx)
- internal_function;
+ internal_function __attribute ((pure));
static inline wint_t re_string_wchar_at (const re_string_t *pstr, int idx)
- internal_function;
+ internal_function __attribute ((pure));
# endif /* RE_ENABLE_I18N */
static unsigned int re_string_context_at (const re_string_t *input, int idx,
- int eflags) internal_function;
+ int eflags)
+ internal_function __attribute ((pure));
static unsigned char re_string_peek_byte_case (const re_string_t *pstr,
- int idx) internal_function;
+ int idx)
+ internal_function __attribute ((pure));
static unsigned char re_string_fetch_byte_case (re_string_t *pstr)
- internal_function;
+ internal_function __attribute ((pure));
#endif
#define re_string_peek_byte(pstr, offset) \
((pstr)->mbs[(pstr)->cur_idx + offset])
@@ -481,6 +483,8 @@ struct re_dfastate_t
{
unsigned int hash;
re_node_set nodes;
+ re_node_set non_eps_nodes;
+ re_node_set inveclosure;
re_node_set *entrance_nodes;
struct re_dfastate_t **trtable;
unsigned int context : 4;
@@ -665,8 +669,10 @@ static int re_node_set_insert (re_node_set *set, int elem) internal_function;
static int re_node_set_insert_last (re_node_set *set,
int elem) internal_function;
static int re_node_set_compare (const re_node_set *set1,
- const re_node_set *set2) internal_function;
-static int re_node_set_contains (const re_node_set *set, int elem) internal_function;
+ const re_node_set *set2)
+ internal_function __attribute ((pure));
+static int re_node_set_contains (const re_node_set *set, int elem)
+ internal_function __attribute ((pure));
static void re_node_set_remove_at (re_node_set *set, int idx) internal_function;
#define re_node_set_remove(set,id) \
(re_node_set_remove_at (set, re_node_set_contains (set, id) - 1))