Re: [PATCH v5] qapi/opts-visitor: Added missing fallthrough annotations

[Markus Armbruster]

Rohit Shinde <rohit.shinde12194@gmail.com> writes:

> I am just compiling with cflag set to -Wimplicit-fallthrough. I am using
> gcc.

-Wimplicit-fallthrough is the same as -Wimplicit-fallthrough=3.  Our
-code is not prepared for that.  What should work is
--Wimplicit-fallthrough=2.

If you have patches to make the entire tree compile with
-Wimplicit-fallthrough=3, we can talk.  You'd have to test them on all
supported hosts, and with a sufficient range of configurations to ensure
they are not breaking builds.