From cec8e913d1da46e6e39e717c0729731817ca3f1b Mon Sep 17 00:00:00 2001
From: Hewill Kang <hewillk@gmail.com>
Date: Mon, 22 Dec 2025 16:37:41 +0800
Subject: [PATCH] [flat.multiset.modifiers] Add missing constexpr

---
 source/containers.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/containers.tex b/source/containers.tex
index 4cb43e8530..8e992682fd 100644
--- a/source/containers.tex
+++ b/source/containers.tex
@@ -20174,7 +20174,7 @@
 \indexlibrarymember{insert_range}{flat_multiset}%
 \begin{itemdecl}
 template<@\exposconcept{container-compatible-range}@<value_type> R>
-  void insert_range(R&& rg);
+  constexpr void insert_range(R&& rg);
 \end{itemdecl}
 
 \begin{itemdescr}