| commit | f56972e22489c92028e5147344ab8b31b0b4fed5 | [log] [tgz] |
|---|---|---|
| author | Marshall Clow <mclow.lists@gmail.com> | Wed Sep 12 19:41:40 2018 +0000 |
| committer | Marshall Clow <mclow.lists@gmail.com> | Wed Sep 12 19:41:40 2018 +0000 |
| tree | 1b8db08c4b4b7c9af60308554e38e84655330228 | |
| parent | 956ff0f8bf8c0eaea965056fb97a2a592ebdd1d0 [diff] [blame] |
Implement the infrastructure for feature-test macros. Very few actual feature test macros, though. Reviewed as: https://reviews.llvm.org/D51955 llvm-svn: 342073
diff --git a/libcxx/include/optional b/libcxx/include/optional index a76f8d1..9ef0aac 100644 --- a/libcxx/include/optional +++ b/libcxx/include/optional
@@ -156,6 +156,7 @@ #include <stdexcept> #include <type_traits> #include <utility> +#include <version> #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) #pragma GCC system_header