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Re: [PATCH] libdecnumber/dpd/decimal64: Fix compiler warning from Clang

From: Philippe Mathieu-Daudé
Subject: Re: [PATCH] libdecnumber/dpd/decimal64: Fix compiler warning from Clang 15
Date: Fri, 11 Nov 2022 11:09:53 +0100
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.4.2

On 11/11/22 08:43, Thomas Huth wrote:
On 10/11/2022 21.00, Philippe Mathieu-Daudé wrote:
On 10/11/22 14:11, Thomas Huth wrote:
Clang 15 from Fedora 37 complains:

  ../libdecnumber/dpd/decimal64.c:620:8: error: variable 'n' set but
  not used [-Werror,-Wunused-but-set-variable]
    Int  n;                     /* output bunch counter */
  1 error generated.

Remove the unused variable to silence the compiler warning.

Signed-off-by: Thomas Huth <thuth@redhat.com>
  libdecnumber/dpd/decimal64.c | 3 +--
  1 file changed, 1 insertion(+), 2 deletions(-)

Or we could we backport the upstream fix :)


I did not look on that code on purpose - it's licensed under the GPLv3, so we should not mix that back into our GPLv2 version.

Sigh, right. So:

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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