From e23e185ccec73256ae4984839038fd6ae6555f3c Mon Sep 17 00:00:00 2001
From: Mateusz Pusz <mateusz.pusz@gmail.com>
Date: Tue, 24 Sep 2024 09:58:01 +0200
Subject: [PATCH] fix: missing header files added to `constexpr_math.h`

---
 src/core/include/mp-units/bits/constexpr_math.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/core/include/mp-units/bits/constexpr_math.h b/src/core/include/mp-units/bits/constexpr_math.h
index c3c49307..fd88b9e5 100644
--- a/src/core/include/mp-units/bits/constexpr_math.h
+++ b/src/core/include/mp-units/bits/constexpr_math.h
@@ -22,6 +22,8 @@
 
 #pragma once
 
+#include <mp-units/bits/hacks.h>  // IWYU pragma: keep
+
 #ifndef MP_UNITS_IN_MODULE_INTERFACE
 #ifdef MP_UNITS_IMPORT_STD
 import std;
@@ -31,6 +33,7 @@ import std;
 #include <cstdlib>
 #include <limits>
 #include <optional>
+#include <utility>
 #endif
 #endif