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Fix linked-list removal of last element

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JerryScript-DCO-1.0-Signed-off-by: Hanjoung Lee hanjoung.lee@samsung.com
This commit is contained in:
Hanjoung Lee
2015-12-09 16:50:57 +09:00
parent 25b8351774
commit f6bd5afa42
1 changed files with 4 additions and 1 deletions
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jerry-core/parser/js/collections/linked-list.cpp
+4 -1
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@@ -276,6 +276,7 @@ linked_list_remove_element (linked_list list, /**< linked list's identifier */
linked_list_header *header_p = (linked_list_header *) list;
linked_list_chunk_header *list_chunk_iter_p = (linked_list_chunk_header *) (header_p + 1u);
linked_list_chunk_header *chunk_prev_to_chunk_with_last_elem_p = list_chunk_iter_p;
const size_t list_length = header_p->list_length;
const size_t element_size = header_p->element_size;
@@ -286,13 +287,15 @@ linked_list_remove_element (linked_list list, /**< linked list's identifier */
for (size_t i = 0; i < element_num; i++)
{
chunk_prev_to_chunk_with_last_elem_p = list_chunk_iter_p;
element_iter_p = linked_list_switch_to_next_elem (header_p, &list_chunk_iter_p, element_iter_p);
JERRY_ASSERT (element_iter_p != NULL);
}
uint8_t *next_elem_iter_p = linked_list_switch_to_next_elem (header_p, &list_chunk_iter_p, element_iter_p);
linked_list_chunk_header *chunk_prev_to_chunk_with_last_elem_p = list_chunk_iter_p;
JERRY_ASSERT ((element_num + 1 == list_length && next_elem_iter_p == NULL)
|| (next_elem_iter_p != NULL));
for (size_t i = element_num + 1; i < list_length; i++)
{