Re: [RFC PATCH 16/20] coverage: add MC/DC measurement

[Nathan Chancellor]

On Wed, Oct 28, 2026 at 07:59:40AM -0400, Sasha Levin wrote:
> Larger decisions, and decisions the compiler can't instrument, produce
> warnings. Starting with Clang 22 they are kept from becoming errors
> with CONFIG_WERROR; older versions can't be used together with it.

What is the reason for keeping these warnings in the build as opposed to
just disabling them altogether? Are developers expected to address them
and if so, how? It seems odd to keep them in the build but prevent them
from breaking the build unless they are not intended to be acted on, in
which case they should just be disabled outright.

-- 
Cheers,
Nathan