From 002968a320463237f0ccea754a7482b229e34cf1 Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Mon, 12 Oct 2020 23:32:40 +0200
Subject: [PATCH] [clang-tidy] Add an example for misc-unused-alias-decls

Differential Revision: https://reviews.llvm.org/D89270
---
 .../docs/clang-tidy/checks/misc-unused-alias-decls.rst     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/clang-tools-extra/docs/clang-tidy/checks/misc-unused-alias-decls.rst b/clang-tools-extra/docs/clang-tidy/checks/misc-unused-alias-decls.rst
index d0e8c7188a3f..1b0a0cde059b 100644
--- a/clang-tools-extra/docs/clang-tidy/checks/misc-unused-alias-decls.rst
+++ b/clang-tools-extra/docs/clang-tidy/checks/misc-unused-alias-decls.rst
@@ -5,3 +5,10 @@ misc-unused-alias-decls
 
 
 Finds unused namespace alias declarations.
+
+.. code-block:: c++
+
+  namespace my_namespace {
+  class C {};
+  }
+  namespace unused_alias = ::my_namespace;