[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, ⚠️ 33 warnings, 🔕 0 disabled

[alibuild]

Error while checking build/O2Physics/code-check for 766a44d at 2026-11-08 00:14:

## 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 12 errors and 66 warnings.'
Found 12 errors and 66 warnings.
++ [[ 12 -gt 0 ]]
++ cat /sw/BUILD/c5d67c3fed0725ba7efca0d7b31550aa39d0489c/O2Physics-code-check/errors.txt
EventFiltering/macros/checkBCRange.C:17:1: error: included header TList.h is not used directly [misc-include-cleaner,-warnings-as-errors]
EventFiltering/macros/checkBCrangesSkimming.C:162:30: error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [clang-diagnostic-sign-compare,-warnings-as-errors]
EventFiltering/macros/checkBCrangesSkimming.C:224:21: error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [clang-diagnostic-sign-compare,-warnings-as-errors]
EventFiltering/macros/checkBCrangesSkimming.C:252:30: error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [clang-diagnostic-sign-compare,-warnings-as-errors]
EventFiltering/macros/checkBCrangesSkimming.C:268:17: error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [clang-diagnostic-sign-compare,-warnings-as-errors]
EventFiltering/macros/checkBCrangesSkimming.C:410:29: error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [clang-diagnostic-sign-compare,-warnings-as-errors]
EventFiltering/macros/checkBCrangesSkimming.C:452:23: error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [clang-diagnostic-sign-compare,-warnings-as-errors]
EventFiltering/macros/checkBCrangesSkimming.C:460:32: error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [clang-diagnostic-sign-compare,-warnings-as-errors]
EventFiltering/macros/checkBCrangesSkimming.C:476:19: error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [clang-diagnostic-sign-compare,-warnings-as-errors]
EventFiltering/macros/checkBCrangesSkimming.C:560:21: error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [clang-diagnostic-sign-compare,-warnings-as-errors]
EventFiltering/macros/checkBCrangesSkimming.C:682:29: error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [clang-diagnostic-sign-compare,-warnings-as-errors]
EventFiltering/macros/uploadOTSobjects.C:68:5: error: string concatenation results in allocation of unnecessary temporary strings; consider using 'operator+=' or 'string::append()' instead [performance-inefficient-string-concatenation,-warnings-as-errors]
++ [[ 66 -gt 0 ]]
++ cat /sw/BUILD/c5d67c3fed0725ba7efca0d7b31550aa39d0489c/O2Physics-code-check/warnings.txt
EventFiltering/macros/checkBCRange.C:42:5: warning: use auto when initializing with a cast to avoid duplicating the type name [modernize-use-auto]
EventFiltering/macros/checkBCRange.C:43:5: warning: use auto when initializing with a cast to avoid duplicating the type name [modernize-use-auto]
EventFiltering/macros/checkBCRange.C:50:15: warning: variable 'bcstart' is not initialized [cppcoreguidelines-init-variables]
EventFiltering/macros/checkBCRange.C:50:24: warning: variable 'bcend' is not initialized [cppcoreguidelines-init-variables]
EventFiltering/macros/checkBCRange.C:50:31: warning: variable 'globalBCId' is not initialized [cppcoreguidelines-init-variables]
EventFiltering/macros/checkBCRange.C:50:43: warning: variable 'evSelBC' is not initialized [cppcoreguidelines-init-variables]
EventFiltering/macros/checkBCRange.C:62:29: warning: statement should be inside braces [readability-braces-around-statements]
EventFiltering/macros/checkBCRange.C:89:14: warning: implicit conversion 'Relation' -> 'bool' [readability-implicit-bool-conversion]
EventFiltering/macros/checkBCRange.C:96:19: warning: implicit conversion 'bool' -> 'int' [readability-implicit-bool-conversion]
EventFiltering/macros/checkBCRange.C:102:62: warning: implicit conversion 'int' -> 'bool' [readability-implicit-bool-conversion]
EventFiltering/macros/checkBCRange.C:122:15: warning: variable 'bcstart' is not initialized [cppcoreguidelines-init-variables]
EventFiltering/macros/checkBCRange.C:122:24: warning: variable 'bcend' is not initialized [cppcoreguidelines-init-variables]
EventFiltering/macros/checkBCRange.C:137:5: warning: use auto when initializing with a cast to avoid duplicating the type name [modernize-use-auto]
EventFiltering/macros/checkBCRange.C:142:15: warning: variable 'globalBCId' is not initialized [cppcoreguidelines-init-variables]
EventFiltering/macros/checkBCRange.C:142:27: warning: variable 'evSelBC' is not initialized [cppcoreguidelines-init-variables]
EventFiltering/macros/checkBCRange.C:151:29: warning: statement should be inside braces [readability-braces-around-statements]
EventFiltering/macros/checkBCRange.C:166:12: warning: implicit conversion 'Relation' -> 'bool' [readability-implicit-bool-conversion]
EventFiltering/macros/checkBCRange.C:174:17: warning: implicit conversion 'bool' -> 'int' [readability-implicit-bool-conversion]
EventFiltering/macros/checkBCRange.C:177:8: warning: implicit conversion 'int' -> 'bool' [readability-implicit-bool-conversion]
EventFiltering/macros/checkBCRange.C:199:15: warning: variable 'bcstart' is not initialized [cppcoreguidelines-init-variables]
EventFiltering/macros/checkBCRange.C:199:24: warning: variable 'bcend' is not initialized [cppcoreguidelines-init-variables]
EventFiltering/macros/checkBCRange.C:221:15: warning: variable 'bcId' is not initialized [cppcoreguidelines-init-variables]
[0 more errors; see full log]

Full log here.

[alibuild]

Error while checking build/O2Physics/staging for 766a44d at 2026-11-07 19:19:

## 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/o2 for 766a44d at 2026-11-07 19:21:

## 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.