https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116714
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot
gnu.org
Status|NEW |ASSIGNED
CC| |ppalka at gcc dot gnu.org
Keywords|needs-bisection |
--- Comment #7 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Started with r14-2170 which caused the underlying issue to also affect variable
template-ids; as Andrew pointed out the class template-id case was always
broken.
The problem is premature stripping of the alias in the template-id arguments,
causing is_same_v<type, type> to get treated as if is_same_v<decltype([]{}),
decltype([]{})> were written.
