This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21 Core Issues List revision 115c. See http://www.open-std.org/jtc1/sc22/wg21/ for the official list.
2024-09-25
The resolution of issue 1604 broke the following example:
struct A {}; struct B { operator const A() const; }; void f(A const&); void f(A&&); int main() { B a; f(a); }
Overload resolution selects the A&& overload, but then initialization fails. This seems like a major regression; we're now required to reject
std::vector<A> va; B b; va.push_back(b);
Should we update 12.2.4.2.5 [over.ics.ref] to match the changes made to 9.4.4 [dcl.init.ref]?
See also issue 2108.