From 2b9449c2c1b60ddc191d51617d892fa461b5cfcb Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely@redhat.com>
Date: Thu, 27 Feb 2025 21:58:09 +0000
Subject: [PATCH] libstdc++: Fix outdated comment in <stacktrace>

My r15-998-g2a83084ce55363 change replaced the use of nothrow
operator new with a call to __get_temporary_buffer, so update the
comment to match.

libstdc++-v3/ChangeLog:

	* include/std/stacktrace (_Impl::_M_allocate): Fix outdated
	comment.

(cherry picked from commit e8302282cdb53ae1d347c12d7a50c4209fbab4f7)
---
 libstdc++-v3/include/std/stacktrace | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libstdc++-v3/include/std/stacktrace b/libstdc++-v3/include/std/stacktrace
index c7558069d5d..fc1b3af9e4f 100644
--- a/libstdc++-v3/include/std/stacktrace
+++ b/libstdc++-v3/include/std/stacktrace
@@ -555,7 +555,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 	    {
 	      if constexpr (is_same_v<allocator_type, allocator<value_type>>)
 		{
-		  // For std::allocator we use nothrow-new directly so we
+		  // Use non-throwing __get_temporary_buffer, so that we
 		  // don't need to handle exceptions from __alloc.allocate(n).
 		  auto __p = __detail::__get_temporary_buffer<value_type>(__n);
 		  if (__p == nullptr) [[unlikely]]
-- 
2.47.2