From 375d7157b64471d6d9cbe57d847732038a1a2019 Mon Sep 17 00:00:00 2001
From: Christian Mazakas <christian.mazakas@gmail.com>
Date: Mon, 24 Oct 2022 09:54:57 -0700
Subject: [PATCH] Add tests for missing typedefs in flat containers

---
 include/boost/unordered/unordered_flat_map.hpp | 3 +++
 include/boost/unordered/unordered_flat_set.hpp | 3 +++
 test/unordered/compile_tests.hpp               | 8 ++++++++
 3 files changed, 14 insertions(+)

diff --git a/include/boost/unordered/unordered_flat_map.hpp b/include/boost/unordered/unordered_flat_map.hpp
index 2cb4135e..82aa4f16 100644
--- a/include/boost/unordered/unordered_flat_map.hpp
+++ b/include/boost/unordered/unordered_flat_map.hpp
@@ -75,6 +75,9 @@ namespace boost {
       using allocator_type = Allocator;
       using reference = value_type&;
       using const_reference = value_type const&;
+      using pointer = typename boost::allocator_pointer<allocator_type>::type;
+      using const_pointer =
+        typename boost::allocator_const_pointer<allocator_type>::type;
       using iterator = typename table_type::iterator;
       using const_iterator = typename table_type::const_iterator;
 
diff --git a/include/boost/unordered/unordered_flat_set.hpp b/include/boost/unordered/unordered_flat_set.hpp
index f0129485..a58151bb 100644
--- a/include/boost/unordered/unordered_flat_set.hpp
+++ b/include/boost/unordered/unordered_flat_set.hpp
@@ -57,6 +57,9 @@ namespace boost {
       using allocator_type = Allocator;
       using reference = value_type&;
       using const_reference = value_type const&;
+      using pointer = typename boost::allocator_pointer<allocator_type>::type;
+      using const_pointer =
+        typename boost::allocator_const_pointer<allocator_type>::type;
       using iterator = typename table_type::iterator;
       using const_iterator = typename table_type::const_iterator;
 
diff --git a/test/unordered/compile_tests.hpp b/test/unordered/compile_tests.hpp
index 65509e79..4aeaf61f 100644
--- a/test/unordered/compile_tests.hpp
+++ b/test/unordered/compile_tests.hpp
@@ -75,6 +75,14 @@ template <class X, class T> void container_test(X& r, T const&)
 #endif
 
   typedef typename X::allocator_type allocator_type;
+  typedef typename X::pointer pointer;
+  typedef typename X::const_pointer const_pointer;
+
+  BOOST_STATIC_ASSERT((boost::is_same<pointer,
+    typename boost::allocator_pointer<allocator_type>::type>::value));
+
+  BOOST_STATIC_ASSERT((boost::is_same<const_pointer,
+    typename boost::allocator_const_pointer<allocator_type>::type>::value));
 
   // value_type