[Bug c/88774] Qualification of parameters does not change a function type: Bug or standard defect?

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88774

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Yes, that's consistent with how C++ handles top-level cv-qualifiers in function
parameters.