[libcxx-commits] [libcxx] [libcxx] don't `#include <cwchar>` if wide chars aren't enabled (PR #99911)

[Ties Stuij via libcxx-commits]

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@@ -237,21 +237,21 @@ namespace std {
 #  include <cstdint>
 #  include <cstdlib>
 #  include <cstring>
-#  include <cwchar>
 #  include <initializer_list>
 #  include <limits>
+#  include <locale>
 #  include <new>
 #  include <optional>
+#  include <queue>
+#  include <stack>
 #  include <stdexcept>
 #  include <string>
 #  include <string_view>
 #  include <tuple>
-#endif
 
-#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
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stuij wrote:

As I think we'll loose or bury this convo if I force-push, I've updated the description in my automated first comment in this thread. I'll update the description when I merge it. Unless there's a better way to handle this.

https://github.com/llvm/llvm-project/pull/99911