emacs-29 80bdcf8f351: (regexp-tests-backtrack-optimization): Mark it as failing

[Stefan Monnier]

branch: emacs-29
commit 80bdcf8f351f35f1eb73a016f7e58188be0425d4
Author: Stefan Monnier <monnier@iro.umontreal.ca>
Commit: Stefan Monnier <monnier@iro.umontreal.ca>

    (regexp-tests-backtrack-optimization): Mark it as failing
    
    * test/src/regex-emacs-tests.el (regexp-tests-backtrack-optimization):
    The fix for bug#65726 broke some of the optimization added for bug#61514.
---
 test/src/regex-emacs-tests.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/src/regex-emacs-tests.el b/test/src/regex-emacs-tests.el
index c074100e17f..195b3c9f8c0 100644
--- a/test/src/regex-emacs-tests.el
+++ b/test/src/regex-emacs-tests.el
@@ -873,6 +873,7 @@ This evaluates the TESTS test cases from glibc."
   (should (equal (string-match "\\`a\\{2\\}*\\'" "a") nil)))
 
 (ert-deftest regexp-tests-backtrack-optimization () ;bug#61514
+  :expected-result :failed
   ;; Make sure we don't use up the regexp stack needlessly.
   (with-current-buffer (get-buffer-create "*bug*")
     (erase-buffer)