[clang] [llvm] [clang] Implement P3733R1 (PR #203944)

[Jan Schultke via cfe-commits]

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@@ -193,6 +193,11 @@ C++ Language Changes
 - ``__is_trivially_equality_comparable`` no longer returns false for all enum types. (#GH132672)
 - ``auto`` parameters are now available in all C++ language modes as an extension.
 
+C++2d Feature Support
+^^^^^^^^^^^^^^^^^^^^^
+
+- Clang now supports `P3733R1 <https://wg21.link/p3733r1>`_ More named universal character escapes.
+
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eisenwave wrote:

Done.

https://github.com/llvm/llvm-project/pull/203944