[Bug c++/97198] __is_constructible(int[], int) should return true

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97198

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Hmm. It should be false for construction from no arguments i.e.
__is_constructible(int[]).

But thanks to parenthesized aggregate init, you can actually do:

  using T = int[];
  T t(1);

It's still true that int[] is incomplete, but in the example above you actually
construct is a int[1] not int[]. I think this should be an LWG issue.