[Bug c++/63458] myclassobj >> charac compiles without warning, EVEN though ONLY operator>>(std::string&) exists

[glisse at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63458

--- Comment #3 from Marc Glisse <glisse at gcc dot gnu.org> ---
Though we could probably add a warning for:

int f(bool b)
{
  return b>>3;
}

since it is unusual to use >> on a boolean, and it would catch your testcase.