[Bug c++/67371] Never executed "throw" in constexpr function fails to compile

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67371

Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |rejects-valid
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-08-28
                 CC|                            |trippels at gcc dot gnu.org
     Ever confirmed|0                           |1
      Known to fail|                            |5.2.1, 6.0

--- Comment #3 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Switch statements are rejected, too:

constexpr int fun(int n) {
  switch (n) {
  case 0:
    return 1;
  default:
    throw;
  }
}
static_assert(fun(0), "");

Only the ternary operator works fine.