https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116492
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jason at gcc dot gnu.org,
| |ppalka at gcc dot gnu.org
Alias| |cwg2789
--- Comment #4 from Patrick Palka <ppalka at gcc dot gnu.org> ---
More reduced:
template<class T>
struct A {
A() requires true = delete; // #1
};
struct B : A<int> {
using A<int>::A;
B(); // #2
};
B b; // GCC and Clang-17 select #1, MSVC/Clang-18 select #2
This seems to be a recent behavior change in the standard,
https://wg21.link/cwg2789, which GCC doesn't fully implement, in particular the
...
if they are member functions, both are direct members of the same class, and
...
part.
