[libc++][P1115][C++20] Improving the Return Value of Erase-Like Algorithms II: Free erase/erase if.
Summary:
This patch adds return type to std::erase and std::erase_if functions.
Also:
* Update __cpp_lib_erase_if to 202002L.
* Fix synopsis in unordered_map.
* Fix generate_feature_test_macro_components.py script.
Reviewers: EricWF, mclow.lists, ldionne, #libc
Reviewed By: ldionne, #libc
Subscribers: broadwaylamb, zoecarver, dexonsmith, ldionne, libcxx-commits
Tags: #libc
Differential Revision: https://reviews.llvm.org/D75905
Cr-Mirrored-From: https://chromium.googlesource.com/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 3e895085de0afdd85574b35de48a1bcc6544f2ec
diff --git a/include/version b/include/version
index ab62a85..c2e99cc 100644
--- a/include/version
+++ b/include/version
@@ -44,7 +44,7 @@
__cpp_lib_destroying_delete 201806L <new>
__cpp_lib_enable_shared_from_this 201603L <memory>
__cpp_lib_endian 201907L <bit>
-__cpp_lib_erase_if 201811L <string> <deque> <forward_list>
+__cpp_lib_erase_if 202002L <string> <deque> <forward_list>
<list> <vector> <map>
<set> <unordered_map> <unordered_set>
__cpp_lib_exchange_function 201304L <utility>
@@ -226,7 +226,7 @@
# define __cpp_lib_destroying_delete 201806L
# endif
# define __cpp_lib_endian 201907L
-# define __cpp_lib_erase_if 201811L
+# define __cpp_lib_erase_if 202002L
// # define __cpp_lib_generic_unordered_lookup 201811L
# define __cpp_lib_interpolate 201902L
# if !defined(_LIBCPP_HAS_NO_BUILTIN_IS_CONSTANT_EVALUATED)