[Bug c++/106369] [12/13 Regression] ICE in output_constructor_regular_field, at varasm.cc:5515 since r12-2975-g32c3a75390623a

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106369

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |10.4.0, 11.3.0
           Keywords|                            |ice-on-valid-code
                 CC|                            |rguenth at gcc dot gnu.org

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Hmm, I can reproduce with the reduced testcase and GCC 10+ while GCC 9 dind't
implement enough of C++20 to accept the code.

So is this really a regression?  What's a working compiler version?