commit 0c9ea048f3e67a928259878c27f859421d48027e
author Christopher Di Bella <cjdb@google.com> Fri Apr 02 18:07:31 2021 +0000
committer Copybara-Service <copybara-worker@google.com> Wed Apr 07 09:18:12 2021 -0700
tree 6cd63fef9ce5eac6c634ed7cf4df0379912bd6bb
parent dc12cf70df33e8ffd77254ee12b9d8a171631b53

[libcxx] adds __cpp_lib_concepts feature-test macro

Also adjusts C++20 status paper to indicate full concepts support.

Depends on D96477, D99817.

Differential Revision: https://reviews.llvm.org/D99805

GitOrigin-RevId: 920c0f7e09e2a55a800a181fb9bfe296a8733c89

include/version

diff --git a/include/version b/include/version
index 7ff5f91..9de078a 100644
--- a/include/version
+++ b/include/version
@@ -298,7 +298,7 @@
 # if !defined(_LIBCPP_NO_HAS_CHAR8_T)
 #   define __cpp_lib_char8_t                            201811L
 # endif
-// # define __cpp_lib_concepts                             202002L
+# define __cpp_lib_concepts                             202002L
 # define __cpp_lib_constexpr_algorithms                 201806L
 // # define __cpp_lib_constexpr_complex                    201711L
 # define __cpp_lib_constexpr_dynamic_alloc              201907L