[Bug c++/53479] Control flow analysis reports warnings in switch over an enum class even if all possible values have their branches

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53479

--- Comment #22 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
*** Bug 93968 has been marked as a duplicate of this bug. ***