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Use 'const' in string iterations.

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JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
This commit is contained in:
László Langó
2016-03-31 10:17:50 +02:00
parent 9dad7dbfba
commit c98cb65373
16 changed files with 70 additions and 66 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-helpers.c
+4 -4
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@@ -582,7 +582,7 @@ ecma_builtin_helper_string_find_index (ecma_string_t *original_str_p, /**< index
ecma_length_t index = start_pos;
lit_utf8_byte_t *original_str_curr_p = (lit_utf8_byte_t *) original_str_utf8_p;
const lit_utf8_byte_t *original_str_curr_p = original_str_utf8_p;
for (ecma_length_t idx = 0; idx < index; idx++)
{
lit_utf8_incr (&original_str_curr_p);
@@ -591,7 +591,7 @@ ecma_builtin_helper_string_find_index (ecma_string_t *original_str_p, /**< index
/* create utf8 string from search string */
ECMA_STRING_TO_UTF8_STRING (search_str_p, search_str_utf8_p, search_str_size);
lit_utf8_byte_t *search_str_curr_p = (lit_utf8_byte_t *) search_str_utf8_p;
const lit_utf8_byte_t *search_str_curr_p = search_str_utf8_p;
/* iterate original string and try to match at each position */
bool searching = true;
@@ -600,13 +600,13 @@ ecma_builtin_helper_string_find_index (ecma_string_t *original_str_p, /**< index
{
/* match as long as possible */
ecma_length_t match_len = 0;
lit_utf8_byte_t *stored_original_str_curr_p = original_str_curr_p;
const lit_utf8_byte_t *stored_original_str_curr_p = original_str_curr_p;
if (match_len < search_len &&
index + match_len < original_len &&
lit_utf8_read_next (&original_str_curr_p) == first_char)
{
lit_utf8_byte_t *nested_search_str_curr_p = search_str_curr_p;
const lit_utf8_byte_t *nested_search_str_curr_p = search_str_curr_p;
match_len++;
while (match_len < search_len &&