[Bug c++/105931] [12/13 regression] ICE in cxx_eval_constant_expression

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105931

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |mpolacek at gcc dot gnu.org

--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Started with r12-7564-gec0f53a3a542e7:

commit ec0f53a3a542e762f8fc8c22b9d345f922be5867
Author: Patrick Palka <ppa...@redhat.com>
Date:   Wed Mar 9 08:42:37 2022 -0500

    c++: non-constant non-dependent decltype folding [PR104823]

Valid code:

template <unsigned ElemSize> decltype(0 % ElemSize == 0) x;