From: Eric Sunshine <sunshine@sunshineco.com>
To: Elia Pinto <gitter.spiros@gmail.com>
Cc: Git List <git@vger.kernel.org>
Subject: Re: [PATCH] Fixes compile warning with -Wimplicit-fallthrough CFLAGS
Date: Mon, 22 Jan 2018 19:54:18 -0500 [thread overview]
Message-ID: <CAPig+cSuBRcM7BBw1MKOOVSZv+CVVrY-dWfSGj+31DA4QMrruA@mail.gmail.com> (raw)
In-Reply-To: <1516665078-107974-1-git-send-email-gitter.spiros@gmail.com>
On Mon, Jan 22, 2018 at 6:51 PM, Elia Pinto <gitter.spiros@gmail.com> wrote:
> This patch add explicit fallthrough compiler attribute
> when needed on switch case statement eliminating
> the compile warning [-Werror=implicit-fallthrough=].
> It does this by means of a macro that takes into account
> the versions of the compilers that include that attribute.
> [...]
> Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
> ---
> diff --git a/convert.c b/convert.c
> @@ -1554,7 +1554,7 @@ static int ident_filter_fn(struct stream_filter *filter,
> switch (ident->state) {
> default:
> strbuf_add(&ident->left, head, ident->state);
> - /* fallthrough */
> + GIT_FALLTHROUGH;
> case IDENT_SKIPPING:
> /* fallthrough */
Why doesn't this /* fallthrough */ deserve the same treatment?
> case IDENT_DRAINING:
next prev parent reply other threads:[~2018-01-23 0:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-22 23:51 [PATCH] Fixes compile warning with -Wimplicit-fallthrough CFLAGS Elia Pinto
2018-01-23 0:07 ` Jeff King
2018-01-23 18:33 ` Junio C Hamano
2018-01-23 18:37 ` Jeff King
2018-01-23 0:54 ` Eric Sunshine [this message]
2018-01-23 0:59 ` Jeff King
2018-01-23 6:31 ` Jacob Keller
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