File 9526-Add-declare-function-for-xref-functions-in-erlang.el.patch of Package erlang

From e97f13757ee12e214d311db3b580cd8cce116c72 Mon Sep 17 00:00:00 2001
From: Bozhidar Batsov <bozhidar@batsov.dev>
Date: Fri, 20 Mar 2026 13:54:55 +0200
Subject: [PATCH 16/17] Add declare-function for xref functions in erlang.el

The byte-compiler warns about xref-item-location, xref-location-group,
and xref-location-origin potentially being undefined at runtime. Add
declare-function forms to silence these warnings.
---
 lib/tools/emacs/erlang.el | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el
index 6d8d95ec60..e8c8e74737 100644
--- a/lib/tools/emacs/erlang.el
+++ b/lib/tools/emacs/erlang.el
@@ -5645,6 +5645,10 @@ return XREFS as is."
     (and file
          (file-truename file))))
 
+(declare-function xref-item-location "xref" (item))
+(declare-function xref-location-group "xref" (location))
+(declare-function xref-location-origin "xref" (location))
+
 (defun erlang-xref-file (xref)
   (let ((location (xref-item-location xref)))
     (cond ((fboundp 'xref-location-origin)  ; Emacs 30+
-- 
2.51.0