[vkucera]

Fixes errors from the following Clang-Tidy categories:

• clang-analyzer-deadcode.DeadStores
• clang-diagnostic-unused-parameter
• clang-diagnostic-unused-variable

Most errors are fixed temporarily by commenting out the unused bits and by adding a FIXME: unused comment.

The final fix is to either remove the unused bits or to fix the bugs which has to be done by someone who knows the intended behaviour.

[github-actions]

O2 linter results: ❌ 0 errors, ⚠️ 172 warnings, 🔕 0 disabled

[alibuild]

Error while checking build/O2Physics/code-check for eeecbb1 at 2026-11-08 01:15:

## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'To reproduce the results below locally, run: '\''aliBuild build O2Physics-code-check -e ALIBUILD_BASE_HASH=upstream/master'\''.'
To reproduce the results below locally, run: 'aliBuild build O2Physics-code-check -e ALIBUILD_BASE_HASH=upstream/master'.
++ echo 'To apply all automatic fixes, add the '\''-e O2PHYSICS_CHECKER_FIX=1'\'' option.'
To apply all automatic fixes, add the '-e O2PHYSICS_CHECKER_FIX=1' option.
++ echo 'See the documentation for more details at: <https://aliceo2group.github.io/analysis-framework/docs/tools/#running-with-o2physics-code-check>.'
See the documentation for more details at: <https://aliceo2group.github.io/analysis-framework/docs/tools/#running-with-o2physics-code-check>.
++ echo 'Found 67 errors and 179 warnings.'
Found 67 errors and 179 warnings.
++ [[ 67 -gt 0 ]]
++ cat /sw/BUILD/8560e1a8ac669d96463c973a82279266b985eb13/O2Physics-code-check/errors.txt
PWGMM/Lumi/macros/merger.C:19:1: error: included header TList.h is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGMM/Lumi/macros/merger.C:58:32: error: C-style casts are discouraged; use static_cast/const_cast/reinterpret_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Lumi/macros/merger.C:58:32: error: do not use C-style cast to downcast from a base to a derived class; use dynamic_cast instead [cppcoreguidelines-pro-type-cstyle-cast,-warnings-as-errors]
PWGMM/Lumi/macros/merger.C:59:12: error: C-style casts are discouraged; use static_cast/const_cast/reinterpret_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Lumi/macros/merger.C:59:12: error: do not use C-style cast to downcast from a base to a derived class; use dynamic_cast instead [cppcoreguidelines-pro-type-cstyle-cast,-warnings-as-errors]
PWGMM/Lumi/macros/non_fac.C:53:9: error: C-style casts are discouraged; use static_cast/const_cast/reinterpret_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Lumi/macros/non_fac.C:53:9: error: do not use C-style cast to downcast from a base to a derived class; use dynamic_cast instead [cppcoreguidelines-pro-type-cstyle-cast,-warnings-as-errors]
PWGMM/Lumi/macros/non_fac.C:135:9: error: C-style casts are discouraged; use static_cast/const_cast/reinterpret_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Lumi/macros/non_fac.C:135:9: error: do not use C-style cast to downcast from a base to a derived class; use dynamic_cast instead [cppcoreguidelines-pro-type-cstyle-cast,-warnings-as-errors]
PWGMM/Mult/TableProducer/ambiguousTrackPropagation.cxx:164:41: error: do not use static_cast to downcast from a base to a derived class; use dynamic_cast instead [cppcoreguidelines-pro-type-static-cast-downcast,-warnings-as-errors]
PWGMM/Mult/TableProducer/ambiguousTrackPropagation.cxx:218:34: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/TableProducer/ambiguousTrackPropagation.cxx:218:67: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:370:43: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:370:60: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:381:44: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:381:61: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:382:47: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:382:64: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:382:104: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:475:43: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:505:51: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:505:96: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:507:53: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:507:98: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:508:53: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:508:98: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:511:53: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:511:98: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:512:53: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:512:98: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:599:47: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:599:64: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:644:53: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:644:70: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:644:113: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
PWGMM/Mult/Tasks/dndeta-hi.cxx:645:50: error: C-style casts are discouraged; use static_cast [google-readability-casting,-warnings-as-errors]
[0 more errors; see full log]

Full log here.

[alibuild]

Error while checking build/O2Physics/o2 for eeecbb1 at 2026-11-07 19:34:

## sw/BUILD/O2-latest/log
CMake Error at dependencies/FindFairRoot.cmake:68 (set_target_properties):
CMake Error at /sw/slc9_x86-64/CMake/v4.1.4-6/share/cmake-4.1/Modules/FeatureSummary.cmake:499 (message):

Full log here.

[alibuild]

Error while checking build/O2Physics/staging for eeecbb1 at 2026-11-07 19:35:

## sw/BUILD/O2-latest/log
CMake Error at dependencies/FindFairRoot.cmake:68 (set_target_properties):
CMake Error at /sw/slc9_x86-64/CMake/v4.1.4-6/share/cmake-4.1/Modules/FeatureSummary.cmake:499 (message):

Full log here.