Re: [PATCH v2 2/2] t/unit-tests/clar: fix -Wmaybe-uninitialized with -Og

From: Patrick Steinhardt <ps@pks.im>
Date: Aug 8, 2025, 05:48 UTC
Message-ID: <aJWPmo6oGCuQvqMG@pks.im>
In-Reply-To: <8ed0ac14092e7ec979e53d2a3da84dfe884d6b3f.1754371650.git.liu.denton@gmail.com>

On Mon, Aug 04, 2025 at 10:31:16PM -0700, Denton Liu wrote:

Show 5 quoted lines

> When building with -Og on gcc 15.1.1, the build produces a warning. In
> practice, though, this cannot be hit because `exact` acts as a guard and
> that variable can only be set after `matchlen` is already initialized
> 
> Assign a default value to `matchlen` so that the warning is silenced.

Would you mind creating a PR against upstream [1] so that we also have it over there? Thanks!

Patrick

[1]: https://github.com/clar-test/clar