commit eafd6fbbff74c048e312fc04f11a349570729664
author Louis Dionne <ldionne.2@gmail.com> Mon Sep 26 09:45:14 2022 -0400
committer Copybara-Service <copybara-worker@google.com> Mon Sep 26 06:50:54 2022 -0700
tree 7bd4c8819520bc99f164f33b16ea761bcc1871d5
parent 09f0e1383cda798a320a413b23a506c847def30c

[libc++] Add release note about unary_function and binary_function being removed in >= C++17

NOKEYCHECK=True
GitOrigin-RevId: f3977750002f3482136c084ca52aa4c4a7b03107

docs/ReleaseNotes.rst

diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index c013326..2b1683a 100644
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -50,6 +50,9 @@
 
 Deprecations and Removals
 -------------------------
+- ``unary_function`` and ``binary_function`` are no longer provided in C++17 and newer Standard modes.
+  They can be re-enabled with ``_LIBCPP_ENABLE_CXX17_REMOVED_UNARY_BINARY_FUNCTION``.
+
 - Several incidental transitive includes have been removed from libc++. Those
   includes are removed based on the language version used. Incidental transitive
   inclusions of the following headers have been removed: