[Bug c++/71117] [6.1 regression] Overeager application of conversion to function pointer during overload resolution of call to function object

[Casey at Carter dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71117

--- Comment #1 from Casey Carter <Casey at Carter dot net> ---
Very closely related, but not an exact duplicate of, PR 71105.