meson: Deprecate bitwise operations between different enumeration type

C++20 deprecates bitwise operations between different enumeration types.
This is a bad practice even in C++17, so enable the deprecation warning.
Doing so ensures no such operations will be added.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>

0 files changed, 0 insertions, 0 deletions