From 63a1fbff7c9b4d615fffd81d42cba82aff1319a3 Mon Sep 17 00:00:00 2001
From: Christopher Kohlhoff <chris@kohlhoff.com>
Date: Thu, 26 Oct 2023 08:35:46 +1100
Subject: [PATCH] Add missing #includes.

---
 asio/include/asio/experimental/impl/promise.hpp     | 2 ++
 asio/src/tests/unit/experimental/coro/allocator.cpp | 1 +
 2 files changed, 3 insertions(+)

diff --git a/asio/include/asio/experimental/impl/promise.hpp b/asio/include/asio/experimental/impl/promise.hpp
index ae61761904..a80cf110ba 100644
--- a/asio/include/asio/experimental/impl/promise.hpp
+++ b/asio/include/asio/experimental/impl/promise.hpp
@@ -18,6 +18,8 @@
 #include "asio/detail/config.hpp"
 #include "asio/cancellation_signal.hpp"
 #include "asio/detail/utility.hpp"
+#include "asio/error.hpp"
+#include "asio/system_error.hpp"
 #include <tuple>
 
 #include "asio/detail/push_options.hpp"
diff --git a/asio/src/tests/unit/experimental/coro/allocator.cpp b/asio/src/tests/unit/experimental/coro/allocator.cpp
index 6394aad0f2..845906df85 100644
--- a/asio/src/tests/unit/experimental/coro/allocator.cpp
+++ b/asio/src/tests/unit/experimental/coro/allocator.cpp
@@ -17,6 +17,7 @@
 // Test that header file is self-contained.
 #include "asio/experimental/coro.hpp"
 
+#include <vector>
 #include "asio/io_context.hpp"
 #include "../../unit_test.hpp"