From 02cc6621dbca7e42f0277e3bdf4405923cf6adef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?B=C3=A9n=C3=A9dikt=20Tran?=
 <10796600+picnixz@users.noreply.github.com>
Date: Mon, 17 Apr 2023 12:13:29 +0200
Subject: [PATCH] Update CHANGES

---
 CHANGES                 | 2 ++
 sphinx/writers/latex.py | 6 +++---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/CHANGES b/CHANGES
index e7099805500..de8970b8316 100644
--- a/CHANGES
+++ b/CHANGES
@@ -73,6 +73,8 @@ Features added
 Bugs fixed
 ----------
 
+* #11093: LaTeX: fix build warnings when one or more reST labels directly preceed an
+  :rst:dir:`py:module` or :rst:dir:`automodule` directive. Patch by Bénédikt Tran (picnixz)
 * #11079: LaTeX: figures with align attribute may disappear and strangely impact
   following lists
 * #11110: LaTeX: Figures go missing from latex pdf if their files have the same
diff --git a/sphinx/writers/latex.py b/sphinx/writers/latex.py
index 684164a1f7d..efb84735398 100644
--- a/sphinx/writers/latex.py
+++ b/sphinx/writers/latex.py
@@ -1504,14 +1504,14 @@ def add_target(id: str) -> None:
         if node.get('ismod', False):
             # Detect if the previous nodes are label targets. If so, remove
             # the refid thereof from node['ids'] to avoid duplicated ids.
-            def has_dup_label(sib: Element | None) -> bool:
+            def has_dup_label(sib: Node | None) -> bool:
                 return isinstance(sib, nodes.target) and sib.get('refid') in node['ids']
 
-            prev: Element | None = get_prev_node(node)
+            prev = get_prev_node(node)
             if has_dup_label(prev):
                 ids = node['ids'][:]  # copy to avoid side-effects
                 while has_dup_label(prev):
-                    ids.remove(prev['refid'])
+                    ids.remove(prev['refid'])  # type: ignore
                     prev = get_prev_node(prev)
             else:
                 ids = iter(node['ids'])  # read-only iterator