commit 599a6c6fe207a8d04a7066000514adecdd02457c
author Christopher Di Bella <cjdb@google.com> Wed Jun 09 23:10:17 2021 +0000
committer Copybara-Service <copybara-worker@google.com> Thu Jun 24 17:30:22 2021 -0700
tree 8926cf976540e3f2ddcad51be51f8c3cd79e26b6
parent b9f7b7a05c5a8a483e863ff3a43f18815301034d

[libcxx][modularisation] splits `<utility>` into self-contained headers

* moves `std::hash` and `std::unary_function` into `__functional`
* Everything else goes into `__utility/${NAME}.h`

Differential Revision: https://reviews.llvm.org/D104002

NOKEYCHECK=True
GitOrigin-RevId: 69d5a6662115499198ebfa07a081e98a6ce4b915

include/tuple

diff --git a/include/tuple b/include/tuple
index 3a4b0df..42e05b9 100644
--- a/include/tuple
+++ b/include/tuple
@@ -151,6 +151,7 @@
 
 #include <__config>
 #include <__functional_base>
+#include <__functional/unwrap_ref.h>
 #include <__utility/forward.h>
 #include <__utility/move.h>
 #include <__tuple>