[Bug c++/109247] [13 Regression] optional o; o = {x}; wants to use explicit optional(U) constructor since r13-6765-ga226590fefb35ed6

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109247

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Slightly more reduced:
template <typename T>
struct optional {
  template <typename U> explicit optional (U);
  template <typename U = T> void operator= (U);
};
struct T { int a; };
struct S
{
  void foo (int y) { x = { y }; }
  optional<T> x;
};