[Bug c++/111419] Eager instantiation of function return type in concept causes compilation error

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111419

Patrick Palka <ppalka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2023-09-14
             Status|UNCONFIRMED                 |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |ppalka at gcc dot 
gnu.org
                 CC|                            |ppalka at gcc dot gnu.org
           Keywords|                            |rejects-valid
     Ever confirmed|0                           |1

--- Comment #1 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Confirmed, not a regression.  Related C++98 testcase:

template<class T>
struct A { T t; };

void f(A<void>& a) {
  a;
}