commit b52cfd940dff2ed6daaab768eaa04d3def309b49
author Nikolas Klauser <nikolasklauser@berlin.de> Mon Nov 22 00:22:55 2021 +0100
committer Copybara-Service <copybara-worker@google.com> Sun Nov 21 16:31:43 2021 -0800
tree 5970ef4f7786a70df854341770513f40e0eae359
parent f7e06aef9f2ca3e7827cc387504410ee9ab86f65

[libc++] Implement P1272R4 (std::byteswap)

Implement P1274R4

Reviewed By: Quuxplusone, Mordante, #libc

Spies: jloser, lebedev.ri, mgorny, libcxx-commits, arichardson

Differential Revision: https://reviews.llvm.org/D114074

NOKEYCHECK=True
GitOrigin-RevId: 1dc62f2653f837745251bd905940c11962469b45

include/version

diff --git a/include/version b/include/version
index 7c16ac8..4b6f9b3 100644
--- a/include/version
+++ b/include/version
@@ -41,6 +41,7 @@
 __cpp_lib_bounded_array_traits                          201902L <type_traits>
 __cpp_lib_boyer_moore_searcher                          201603L <functional>
 __cpp_lib_byte                                          201603L <cstddef>
+__cpp_lib_byteswap                                      202110L <bit>
 __cpp_lib_char8_t                                       201811L <atomic> <filesystem> <istream>
                                                                 <limits> <locale> <ostream>
                                                                 <string> <string_view>
@@ -344,6 +345,7 @@
 #endif
 
 #if _LIBCPP_STD_VER > 20
+# define __cpp_lib_byteswap                             202110L
 # define __cpp_lib_is_scoped_enum                       202011L
 // # define __cpp_lib_stacktrace                           202011L
 // # define __cpp_lib_stdatomic_h                          202011L