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[24502] Fix unused variable warning on GCC 16 - #6392

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bugfix/unused-variable
May 12, 2026
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[24502] Fix unused variable warning on GCC 16#6392
richiware merged 1 commit into
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bugfix/unused-variable

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@richiware richiware commented May 11, 2026 •
edited by cferreiragonz
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Description

Fix unused variable warning on GCC 16.

Solves: #6391

@Mergifyio backport 3.4.x 3.2.x 2.14.x

Contributor Checklist

  • Commit messages follow the project guidelines.
  • The code follows the style guidelines of this project.
  • N/A: Tests that thoroughly check the new feature have been added/Regression tests checking the bug and its fix have been added; the added tests pass locally
  • N/A: Any new/modified methods have been properly documented using Doxygen.
  • N/A: Any new configuration API has an equivalent XML API (with the corresponding XSD extension)
  • N/A: Changes are backport compatible: they do NOT break ABI nor change library core behavior.
  • N/A: Changes are API compatible.
  • N/A: New feature has been added to the versions.md file (if applicable).
  • N/A: New feature has been documented/Current behavior is correctly described in the documentation.
  • Applicable backports have been included in the description.

Reviewer Checklist

  • The PR has a milestone assigned.
  • The title and description correctly express the PR's purpose.
  • Check contributor checklist is correct.
  • N/A: If this is a critical bug fix, backports to the critical-only supported branches have been requested.
  • Check CI results: changes do not issue any warning.
  • Check CI results: failing tests are unrelated with the changes.

@richiware
Fix unused variable on GCC 16
4cf3b87 
Signed-off-by: Ricardo González Moreno <ricardo@richiware.dev>
@richiware richiware added this to the v3.6.2 milestone May 11, 2026
@richiware
richiware requested a review from richiprosima May 11, 2026 07:51
@github-actions github-actions Bot added the ci-pending PR which CI is running label May 11, 2026
@richiware richiware changed the title Fix unused variable warning on GCC 16 [24502] Fix unused variable warning on GCC 16 May 12, 2026
cferreiragonz
cferreiragonz approved these changes May 12, 2026
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LGTM

@cferreiragonz cferreiragonz linked an issue May 12, 2026 that may be closed by this pull request
Build failure on Fedora 44: variable set but not used #6391
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@cferreiragonz cferreiragonz added ready-to-merge Ready to be merged. CI and changes have been reviewed and approved. and removed ci-pending PR which CI is running labels May 12, 2026
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richiware commented May 12, 2026

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Failed tests not related

@richiware
richiware merged commit 754655e into master May 12, 2026
35 of 37 checks passed
@richiware
richiware deleted the bugfix/unused-variable branch May 12, 2026 12:46
@cferreiragonz

cferreiragonz commented Jul 6, 2026

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@Mergifyio backport 3.2.x 2.14.x

@mergify

mergify Bot commented Jul 6, 2026 •
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backport 3.2.x 2.14.x

✅ Backports have been created

Details

This was referenced Jul 6, 2026
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MiguelCompany pushed a commit that referenced this pull request Jul 8, 2026
@mergify @richiware @cferreiragonz
Fix several warnings on several GCC versions (#6392) (#6298) (#6465)
9078392 
* Fix unused variable on GCC 16 (#6392)

Signed-off-by: Ricardo González Moreno <ricardo@richiware.dev>
(cherry picked from commit 754655e)

* Backport changes of #6298

Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>

* Uncrustify

Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>

---------

Signed-off-by: Ricardo González Moreno <ricardo@richiware.dev>
Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>
Co-authored-by: Ricardo González <ricardo@richiware.dev>
Co-authored-by: Carlos Ferreira González <carlosferreira@eprosima.com>
MiguelCompany pushed a commit that referenced this pull request Jul 27, 2026
@mergify @richiware
Fix unused variable on GCC 16 (#6392) (#6466)
6f63f00 
(cherry picked from commit 754655e)

Signed-off-by: Ricardo González Moreno <ricardo@richiware.dev>
Co-authored-by: Ricardo González <ricardo@richiware.dev>
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@cferreiragonz cferreiragonz cferreiragonz approved these changes
@richiprosima richiprosima Awaiting requested review from richiprosima

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v3.6.2.0 - Frozen ❄️

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Build failure on Fedora 44: variable set but not used

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