https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121239
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2025-07-24
Status|UNCONFIRMED |SUSPENDED
Ever confirmed|0 |1
CC| |jason at gcc dot gnu.org
--- Comment #1 from Patrick Palka <ppalka at gcc dot gnu.org> ---
The patch https://gcc.gnu.org/pipermail/gcc-patches/2025-July/690520.html in
question will change the mangling of non-dependent rewritten comparison
operators (as a consequence of fixing PR121179 fully):
For f<int> in:
#include <compare>
struct A { friend auto operator<=>(const A&, const A&) = default; };
template<class T> decltype(T(),A()>A()) f();
int main() { f<int>(); }
we'll mangle it as decltype (((int)()),(std::operator>((operator<=>)((A)(),
(A)()), 0))) f<int>()
instead of decltype (((int)()),((((A)())>((A)())))) f<int>()
