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From: "ppalka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/114994] [14/15 Regression] fmtlib named argument compiler
 error introduced in g++-14.1
Date: Wed, 08 May 2024 22:23:45 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114994

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |ppalka at gcc dot g=
nu.org
             Status|NEW                         |ASSIGNED

--- Comment #5 from Patrick Palka <ppalka at gcc dot gnu.org> ---
A bit more reduced, demostrating it's not specific to UDLs:

struct udl_arg {
  udl_arg operator=3D(int);
};

void g(udl_arg&&);

template<class T>
void h() {
  udl_arg x;
  g(x=3D42);
}

int main() {
  h<int>();
}=