https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97198
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |redi at gcc dot gnu.org Status|ASSIGNED |SUSPENDED --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- I'm actually not sure what we want to do. I'd expect: __is_constructible(int[]) // false in any mode __is_constructible(int[], int) // true in C++20, false in C++17 __is_constructible(int[], int, int) // true in C++20, false in C++17 but that would go against PR90532. Suspending until it's clear what we want.