Patch 7.0.140 (after 7.0.134)
Problem: Comparing recursively looped List or Dictionary doesn't work well.
Solution: Detect comparing a List or Dictionary with itself.
Files: src/eval.c
*** ../vim-7.0.139/src/eval.c Sun Oct 15 22:38:41 2006
--- src/eval.c Sun Oct 15 22:30:09 2006
***************
*** 5451,5456 ****
--- 5451,5458 ----
{
listitem_T *item1, *item2;
+ if (l1 == l2)
+ return TRUE;
if (list_len(l1) != list_len(l2))
return FALSE;
***************
*** 5487,5492 ****
--- 5489,5496 ----
dictitem_T *item2;
int todo;
+ if (d1 == d2)
+ return TRUE;
if (dict_len(d1) != dict_len(d2))
return FALSE;
***************
*** 5522,5531 ****
static int recursive = 0; /* cach recursive loops */
int r;
! /* Catch lists and dicts that have an endless loop by limiting
! * recursiveness to 1000. */
! if (tv1->v_type != tv2->v_type || recursive >= 1000)
return FALSE;
switch (tv1->v_type)
{
--- 5526,5537 ----
static int recursive = 0; /* cach recursive loops */
int r;
! if (tv1->v_type != tv2->v_type)
return FALSE;
+ /* Catch lists and dicts that have an endless loop by limiting
+ * recursiveness to 1000. We guess they are equal then. */
+ if (recursive >= 1000)
+ return TRUE;
switch (tv1->v_type)
{
*** ../vim-7.0.139/src/version.c Tue Oct 17 13:39:36 2006
--- src/version.c Tue Oct 17 15:15:04 2006
***************
*** 668,669 ****
--- 668,671 ----
{ /* Add new patch number below this line */
+ /**/
+ 140,
/**/
--
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