[Bug c++/115778] Internal compiler error: in keep_template_parm, at cp/pt.cc:10960

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115778

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |11.1.0

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
> The same code has no error in GCC 14.1.


Well the assert is under checking:
  /* Verify the parameter we found has a valid index.  */
  if (flag_checking)
    {
      tree parms = ftpi->ctx_parms;
      while (TMPL_PARMS_DEPTH (parms) > level)
        parms = TREE_CHAIN (parms);
      if (int len = TREE_VEC_LENGTH (TREE_VALUE (parms)))
        gcc_assert (index < len);
    }

It ICEs with -fchecking starting in GCC 11.1.0. But I don't know if it is a
regression or it was just the checking that was added then ...