emacs-29 dd896ea1e62: Ignore errors when checking for object initializers (bug#63379)

[Theodor Thornhill]

branch: emacs-29
commit dd896ea1e62a466faf7bce61e382ee1e9f35f6b8
Author: Theodor Thornhill <theo@thornhill.no>
Commit: Theodor Thornhill <theo@thornhill.no>

    Ignore errors when checking for object initializers (bug#63379)
    
    Since this is merely a check for syntax, we don't really care about
    any internal errors inside of backward-up-list.
    
    * lisp/progmodes/csharp-mode.el (csharp-guess-basic-syntax): Wrap
    command in ignore-errors.
---
 lisp/progmodes/csharp-mode.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/progmodes/csharp-mode.el b/lisp/progmodes/csharp-mode.el
index fb5a3d450a7..53c52e62fa8 100644
--- a/lisp/progmodes/csharp-mode.el
+++ b/lisp/progmodes/csharp-mode.el
@@ -493,7 +493,7 @@ compilation and evaluation time conflicts."
        ;; Next non-whitespace character should be '{'
        (goto-char (c-point 'boi))
        (unless (eq (char-after) ?{)
-         (backward-up-list 1 t t))
+         (ignore-errors (backward-up-list 1 t t)))
        (save-excursion
          ;; 'new' should be part of the line
          (goto-char (c-point 'iopl))