[Bug c++/118056] ICE with pack indexing with index_sequence

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118056

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|lto                         |c++-lambda, c++26
            Summary|ICE: tree code              |ICE with pack indexing with
                   |‘template_type_parm’ is not |index_sequence
                   |supported in LTO streams    |

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note without LTO we get:

<source>: In lambda function:
<source>:11:23: internal compiler error: in expand_expr_real_1, at
expr.cc:11467
   11 |         (::operate_one(args...[idx]), ...);
      |          ~~~~~~~~~~~~~^~~~~~~~~~~~~~