From 7bac264fea881640788a4a9c588c1a99facf8a06 Mon Sep 17 00:00:00 2001
From: Jens Maurer <Jens.Maurer@gmx.net>
Date: Mon, 4 Oct 2021 22:25:09 +0200
Subject: [PATCH] P2301R1 Add a pmr alias for std::stacktrace

---
 source/utilities.tex | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/utilities.tex b/source/utilities.tex
index 4282be4931..3d710a1388 100644
--- a/source/utilities.tex
+++ b/source/utilities.tex
@@ -22404,6 +22404,10 @@
     basic_ostream<charT, traits>&
       operator<<(basic_ostream<charT, traits>& os, const basic_stacktrace<Allocator>& st);
 
+  namespace pmr {
+    using stacktrace = basic_stacktrace<polymorphic_allocator<stacktrace_entry>>;
+  }
+
   // \ref{stacktrace.basic.hash}, hash support
   template<class T> struct hash;
   template<> struct hash<stacktrace_entry>;