[Bug c++/61182] Forming pointer to qualified function type

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61182

--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> ---
8.3.5/6 says,

A function type with a cv-qualifier-seq or a ref-qualifier ... shall appear
only as:
— the function type for a non-static member function,
— the function type to which a pointer to member refers,
— the top-level function type of a function typedef declaration or
alias-declaration,
— the type-id in the default argument of a type-parameter (14.1), or
— the type-id of a template-argument for a type-parameter (14.3.1).

Which I read as meaning no (non-member) pointers to such a type.