https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117475

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2024-11-07
             Status|UNCONFIRMED                 |WAITING

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>It works with clang 17.0.6:

It is rejected for me with both libstdc++ and libc++ with clang with
-std=c++20:

<source>:14:3: error: call to implicitly-deleted default constructor of 'U'
   14 | U obj;
      |   ^
<source>:11:5: note: default constructor of 'U' is implicitly deleted because
variant field 's' has a non-trivial default constructor
   11 |   S s;
      |     ^

https://godbolt.org/z/o7fnP8cjM

Are you sure you are testing the correct thing with clang?

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