commit 6da834420bf9773c8ea1b6b57ceb3f700a783063
author William A. Kennington III <wak@google.com> Mon Dec 18 16:42:17 2023 -0800
committer William A. Kennington III <wak@google.com> Sun Dec 24 14:48:23 2023 -0800
tree a9490dbe550ca1a8dc8b1afe423555d4ea03bf8e
parent 0da40e9f732a082b3e45aa204b9ad44e09f8705c

flags: Allow flag to set conversion

We can allow a single flag to shortcut and convert into a set.

Change-Id: I8a466ee77739161ccc6554c5bbe01af2e58ab339
Signed-off-by: William A. Kennington III <wak@google.com>

include/stdplus/flags.hpp

diff --git a/include/stdplus/flags.hpp b/include/stdplus/flags.hpp
index faa3a2f..d0e091a 100644
--- a/include/stdplus/flags.hpp
+++ b/include/stdplus/flags.hpp
@@ -16,6 +16,7 @@
     using underlying = I;
 
     constexpr BitFlags() noexcept : val(0) {}
+    constexpr BitFlags(type t) noexcept : val(std::to_underlying(t)) {}
     explicit constexpr BitFlags(underlying val) noexcept : val(val) {}
 
     constexpr BitFlags& set(type flag) & noexcept