[Bug c++/89900] [9 Regression] ICE: Segmentation fault (in check_instantiated_arg)

[paolo.carlini at oracle dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89900

Paolo Carlini <paolo.carlini at oracle dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
           Priority|P4                          |P1

--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> ---
Uhm, unfortunately a tiny modification of the original testcase uncovers an ICE
on valid:

template<typename SX, typename ...XE> void
fk (XE..., int/*SW*/);

void
w9 (void)
{
  fk<int> (0);
}