[Bug c++/122015] [16 Regression] g++.dg/modules/xtreme-header-2_b.C:5:30: internal compiler error: canonical types differ for identical types ‘auto’ and ‘auto’

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122015

Nathaniel Shead <nshead at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |nshead at gcc dot gnu.org
          Component|libstdc++                   |c++

--- Comment #1 from Nathaniel Shead <nshead at gcc dot gnu.org> ---
Reduced:

  template <typename> auto declval();
  template <typename... _BindArgs> void bind_front() {
    [... __bound_args(_BindArgs{})] {};
  }