From a89c5df317d1de74871e2a05c36aed9cbbb21f42 Mon Sep 17 00:00:00 2001
From: Marek Polacek <polacek@redhat.com>
Date: Mon, 4 Mar 2024 11:25:28 -0500
Subject: [PATCH] doc: update [[gnu::no_dangling]]

...to offer a more realistic example.

gcc/ChangeLog:

	* doc/extend.texi: Update [[gnu::no_dangling]].
---
 gcc/doc/extend.texi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index f679c81acf2e..df0982fdfda5 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -29370,7 +29370,8 @@ Or:
 
 @smallexample
 template <typename T>
-[[gnu::no_dangling(std::is_reference_v<T>)]] int& foo (T& t) @{
+[[gnu::no_dangling(std::is_lvalue_reference_v<T>)]]
+decltype(auto) foo(T&& t) @{
   @dots{}
 @};
 @end smallexample
-- 
2.47.2