LWG3774 <flat_set> should include <compare>

burblebee · tkoeppe · commit 60c60bb48da0 · 2022-12-15T14:16:40.000Z
diff --git a/source/containers.tex b/source/containers.tex
@@ -13297,6 +13297,7 @@
 \indexheader{flat_set}%
 
 \begin{codeblock}
+#include <compare>              // see \ref{compare.syn}
 #include <initializer_list>     // see \ref{initializer.list.syn}
 
 namespace std {
