Merge branch '4.x'

1 files changed, 4 insertions, 1 deletions

diff --git a/sphinx/util/docutils.py b/sphinx/util/docutils.py
index c3d385306..39fa02d31 100644
--- a/sphinx/util/docutils.py
+++ b/sphinx/util/docutils.py
@@ -28,7 +28,7 @@ from docutils.utils import Reporter, unescape
 from packaging import version
 
 from sphinx.errors import SphinxError
-from sphinx.locale import _
+from sphinx.locale import _, __
 from sphinx.util import logging
 from sphinx.util.typing import RoleFunction
 
@@ -496,6 +496,9 @@ class SphinxTranslator(nodes.NodeVisitor):
         else:
             super().dispatch_departure(node)
 
+    def unknown_visit(self, node: Node) -> None:
+        logger.warning(__('unknown node type: %r'), node, location=node)
+
 
 # cache a vanilla instance of nodes.document
 # Used in new_document() function