[clang] [clang] Implement CWG2803 and CWG2958 (PR #132779)

[Younan Zhang via cfe-commits]

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@@ -110,6 +110,8 @@ Resolutions to C++ Defect Reports
   two releases. The improvements to template template parameter matching implemented
   in the previous release, as described in P3310 and P3579, made this flag unnecessary.
 
+- Implemented `CWG2803 Overload resolution for reference binding of similar types <https://cplusplus.github.io/CWG/issues/2803>`_,
+  as amended by the proposed resolution of `CWG2958 Overload resolution involving lvalue transformation and qualification conversion <https://cplusplus.github.io/CWG/issues/2958>`_
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zyn0217 wrote:

Now that we're here anyway, can you help me correct the format issue on line 115? (There's an unexpected new line among the words) Thanks

https://github.com/llvm/llvm-project/pull/132779