https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107378
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Reduced testcase without any headers: ``` struct g { char a; }; constexpr bool f(const char *a) { return a != nullptr; } static_assert([v = g{}] { return f(&v.a); }()); ``` This works with clang. But MSVC rejects it ...