buffer.c: evaporate overlays in all indirect buffers

This fixes bug#58928.  The patch works by moving the
`evaporate_overlays` check closer to `itree_delete_gap`.

* src/buffer.c (adjust_overlays_for_delete_in_buffer): New function,
integrating the functionality of `evaporate_overlays`.
(adjust_overlays_for_delete): Use it.
(evaporate_overlays): Delete function.

* src/buffer.h (evaporate_overlays): Delete declaration.

* src/insdel.c (adjust_markers_for_replace): Minor optimization.
(adjust_after_replace, replace_range, replace_range_2, del_range_2):
Don't call `evaporate_overlays`.

* test/src/buffer-tests.el (buffer-tests--overlays-indirect-evaporate):
Remove the `:expected-result :failed` attribute.

1 files changed, 0 insertions, 1 deletions

diff --git a/src/buffer.h b/src/buffer.h
index 3ea4125645d..2e80c8a7b04 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -1170,7 +1170,6 @@ extern EMACS_INT fix_position (Lisp_Object);
 extern void delete_all_overlays (struct buffer *);
 extern void reset_buffer (struct buffer *);
 extern void compact_buffer (struct buffer *);
-extern void evaporate_overlays (ptrdiff_t);
 extern ptrdiff_t overlays_at (ptrdiff_t, bool, Lisp_Object **, ptrdiff_t *, ptrdiff_t *);
 extern ptrdiff_t overlays_in (ptrdiff_t, ptrdiff_t, bool, Lisp_Object **,
                               ptrdiff_t *,  bool, bool, ptrdiff_t *);