From 2a51da833399dd569af9edd16c4da513e438c9d5 Mon Sep 17 00:00:00 2001
From: Jens Maurer <Jens.Maurer@gmx.net>
Date: Wed, 9 Jun 2021 17:51:59 +0200
Subject: [PATCH] P1951R1 Default Arguments for pair's Forwarding Constructor

---
 source/utilities.tex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/utilities.tex b/source/utilities.tex
index 967fc16814..b6ae03661f 100644
--- a/source/utilities.tex
+++ b/source/utilities.tex
@@ -673,7 +673,7 @@
     pair(pair&&) = default;
     constexpr explicit(@\seebelow@) pair();
     constexpr explicit(@\seebelow@) pair(const T1& x, const T2& y);
-    template<class U1, class U2>
+    template<class U1 = T1, class U2 = T2>
       constexpr explicit(@\seebelow@) pair(U1&& x, U2&& y);
     template<class U1, class U2>
       constexpr explicit(@\seebelow@) pair(const pair<U1, U2>& p);
@@ -778,7 +778,7 @@
 
 \indexlibraryctor{pair}%
 \begin{itemdecl}
-template<class U1, class U2> constexpr explicit(@\seebelow@) pair(U1&& x, U2&& y);
+template<class U1 = T1, class U2 = T2> constexpr explicit(@\seebelow@) pair(U1&& x, U2&& y);
 \end{itemdecl}
 
 \begin{itemdescr}