[P0843R4] Implement static_vector

Author: miscco

stl/CMakeLists.txt

@@ -185,6 +185,7 @@ set(HEADERS
     ${CMAKE_CURRENT_LIST_DIR}/inc/spanstream
     ${CMAKE_CURRENT_LIST_DIR}/inc/sstream
     ${CMAKE_CURRENT_LIST_DIR}/inc/stack
+    ${CMAKE_CURRENT_LIST_DIR}/inc/static_vector
     ${CMAKE_CURRENT_LIST_DIR}/inc/stdatomic.h
     ${CMAKE_CURRENT_LIST_DIR}/inc/stdexcept
     ${CMAKE_CURRENT_LIST_DIR}/inc/stop_token

stl/inc/__msvc_all_public_headers.hpp

@@ -118,6 +118,7 @@
 #include <spanstream>
 #include <sstream>
 #include <stack>
+#include <static_vector>
 #include <stdexcept>
 #include <streambuf>
 #include <string>

stl/inc/ranges

@@ -48,9 +48,6 @@ namespace ranges {
         && (is_pointer_v<_It> || _Has_member_arrow<_It&>);
     // clang-format on
 
-    template <bool _IsConst, class _Ty>
-    using _Maybe_const = conditional_t<_IsConst, const _Ty, _Ty>;
-
     template <bool _IsWrapped, class _Ty>
     using _Maybe_wrapped = conditional_t<_IsWrapped, _Ty, _Unwrapped_t<_Ty>>;