[Bug c++/113834] [14 Regression] internal compiler error: in tree_to_shwi, at tree.cc:6461

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113834

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2024-02-09
            Summary|internal compiler error: in |[14 Regression] internal
                   |tree_to_shwi, at            |compiler error: in
                   |tree.cc:6461                |tree_to_shwi, at
                   |                            |tree.cc:6461
                 CC|                            |ppalka at gcc dot gnu.org
   Target Milestone|---                         |14.0
           Keywords|needs-bisection             |

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
__type_pack_element support was introduced in r14-92-g58b7dbf865b146 .

So yes this is visual regression in that using the libstdc++ headers in GCC 13
will not ICE but using them in GCC 14+, there will be an ICE.