[cling] use one instead of two lookups within TClass::Init()

[ferdymercury]

This Pull request:

Changes or fixes:

Fixes https://github.com/root-project/root/issues/7123

Checklist:

• [x] tested changes locally
• [x] updated the docs (if necessary)

[phsft-bot]

Starting build on ROOT-performance-centos8-multicore/soversion, ROOT-ubuntu2204/nortcxxmod, ROOT-ubuntu2004/python3, mac12arm/cxx20, windows10/default How to customize builds

[ferdymercury]

Getting some errors at the moment, like:

Error in <TInterpreter::InspectMembers>: Cannot find Decl for class TEnum is not a CXXRecordDecl.
Error in <TInterpreter::InspectMembers>: Cannot find Decl for class TProtoClass is not a CXXRecordDecl.
Error in <TInterpreter::InspectMembers>: Cannot find Decl for class TEnum is not a CXXRecordDecl.

[phsft-bot]

Build failed on ROOT-ubuntu2204/nortcxxmod. Running on root-ubuntu-2204-1.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build See console output.

[phsft-bot]

Build failed on ROOT-ubuntu2004/python3. Running on root-ubuntu-2004-1.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build See console output.

Errors:

• [2024-02-19T13:36:33.562Z] FAILED: tmva/sofie/test/CMakeFiles/SofieCompileModels_ROOT.util

[phsft-bot]

Build failed on windows10/default. Running on null:C:\build\workspace\root-pullrequests-build See console output.

Failing tests:

• projectroot.test.test_minexam
• projectroot.test.test_event
• projectroot.test.test_stressshapes
• projectroot.test.test_TFormulaTests
• projectroot.test.test_stressentrylist
• projectroot.test.test_stressmathcore_interpreted
• projectroot.test.test_stressfit_interpreted
• projectroot.bindings.pyroot.pythonizations.test.pyunittests_pyroot_pyz_pretty_printing
• projectroot.bindings.pyroot.pythonizations.test.pyunittests_pyroot_pyz_decorator
• projectroot.bindings.pyroot.pythonizations.test.pyunittests_pyroot_root_module

And 670 more

[phsft-bot]

Build failed on ROOT-performance-centos8-multicore/soversion. Running on olbdw-01.cern.ch:/data/sftnight/workspace/root-pullrequests-build See console output.

[phsft-bot]

Build failed on mac12arm/cxx20. Running on 194.12.161.128:/Users/sftnight/build/workspace/root-pullrequests-build See console output.

[github-actions[bot]]

Test Results

    11 files     11 suites   4d 11h 3m 49s :stopwatch:  2 567 tests   835 :white_check_mark: 0 :zzz:  1 732 :x: 26 402 runs  8 983 :white_check_mark: 0 :zzz: 17 419 :x:

For more details on these failures, see this check.

Results for commit 35e6a609.

:recycle: This comment has been updated with latest results.

[pcanal]

The errors seems related to the changes. (i.e they are unexpected).

[phsft-bot]

Starting build on ROOT-performance-centos8-multicore/soversion, ROOT-ubuntu2204/nortcxxmod, ROOT-ubuntu2004/python3, mac12arm/cxx20, windows10/default How to customize builds

[phsft-bot]

Build failed on ROOT-ubuntu2004/python3. Running on root-ubuntu-2004-1.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build See console output.

Errors:

• [2024-02-21T18:55:24.151Z] FAILED: tmva/sofie/test/CMakeFiles/SofieCompileModels_ROOT.util

[phsft-bot]

Build failed on ROOT-ubuntu2204/nortcxxmod. Running on root-ubuntu-2204-1.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build See console output.

[phsft-bot]

Build failed on windows10/default. Running on null:C:\build\workspace\root-pullrequests-build See console output.

[phsft-bot]

Build failed on mac12arm/cxx20. Running on 194.12.161.128:/Users/sftnight/build/workspace/root-pullrequests-build See console output.

[phsft-bot]

Build failed on ROOT-performance-centos8-multicore/soversion. Running on olbdw-01.cern.ch:/data/sftnight/workspace/root-pullrequests-build See console output.

[phsft-bot]

Starting build on ROOT-performance-centos8-multicore/soversion, ROOT-ubuntu2204/nortcxxmod, ROOT-ubuntu2004/python3, mac12arm/cxx20, windows10/default How to customize builds

[phsft-bot]

Build failed on ROOT-ubuntu2204/nortcxxmod. Running on root-ubuntu-2204-3.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build See console output.

[phsft-bot]

Build failed on ROOT-performance-centos8-multicore/soversion. Running on olbdw-01.cern.ch:/data/sftnight/workspace/root-pullrequests-build See console output.

[phsft-bot]

Build failed on windows10/default. Running on null:C:\build\workspace\root-pullrequests-build See console output.

Failing tests:

• projectroot.test.test_minexam
• projectroot.test.test_event
• projectroot.test.test_stressshapes
• projectroot.test.test_stressentrylist
• projectroot.test.test_TFormulaTests
• projectroot.test.test_stressfit_interpreted
• projectroot.test.test_stressmathcore_interpreted
• projectroot.bindings.pyroot.pythonizations.test.pyunittests_pyroot_pyz_decorator
• projectroot.bindings.pyroot.pythonizations.test.pyunittests_pyroot_root_module
• projectroot.bindings.pyroot.pythonizations.test.pyunittests_pyroot_pyz_pretty_printing

And 711 more

[phsft-bot]

Starting build on ROOT-performance-centos8-multicore/soversion, ROOT-ubuntu2204/nortcxxmod, ROOT-ubuntu2004/python3, mac12arm/cxx20, windows10/default How to customize builds

[phsft-bot]

Starting build on ROOT-performance-centos8-multicore/soversion, ROOT-ubuntu2204/nortcxxmod, ROOT-ubuntu2004/python3, mac12arm/cxx20, windows10/default How to customize builds

[phsft-bot]

Build failed on ROOT-ubuntu2204/nortcxxmod. Running on root-ubuntu-2204-1.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build See console output.

[phsft-bot]

Build failed on ROOT-performance-centos8-multicore/soversion. Running on olbdw-01.cern.ch:/data/sftnight/workspace/root-pullrequests-build See console output.

[phsft-bot]

Starting build on ROOT-performance-centos8-multicore/soversion, ROOT-ubuntu2204/nortcxxmod, ROOT-ubuntu2004/python3, mac12arm/cxx20, windows10/default How to customize builds

[phsft-bot]

Build failed on ROOT-ubuntu2204/nortcxxmod. Running on root-ubuntu-2204-2.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build See console output.

Errors:

• [2024-02-23T16:08:35.323Z] /home/sftnight/build/workspace/root-pullrequests-build/root/core/metacling/src/TCling.cxx:4050:52: error: ‘TDictionary::DeclId_t’ {aka ‘const void*’} is not a pointer-to-object type

[phsft-bot]

Starting build on ROOT-performance-centos8-multicore/soversion, ROOT-ubuntu2204/nortcxxmod, ROOT-ubuntu2004/python3, mac12arm/cxx20, windows10/default How to customize builds

[phsft-bot]

Build failed on ROOT-ubuntu2204/nortcxxmod. Running on root-ubuntu-2204-2.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build See console output.

[phsft-bot]

Build failed on ROOT-ubuntu2004/python3. Running on root-ubuntu-2004-1.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build See console output.

Errors:

• [2024-02-23T18:09:57.597Z] FAILED: tmva/sofie/test/CMakeFiles/SofieCompileModels_ROOT.util

[phsft-bot]

Build failed on windows10/default. Running on null:C:\build\workspace\root-pullrequests-build See console output.

Failing tests:

• projectroot.test.test_minexam
• projectroot.test.test_event
• projectroot.test.test_stressentrylist
• projectroot.test.test_stressshapes
• projectroot.test.test_TFormulaTests
• projectroot.test.test_stressfit_interpreted
• projectroot.test.test_stressmathcore_interpreted
• projectroot.bindings.pyroot.pythonizations.test.pyunittests_pyroot_root_module
• projectroot.bindings.pyroot.pythonizations.test.pyunittests_pyroot_pyz_stl_vector
• projectroot.bindings.pyroot.pythonizations.test.pyunittests_pyroot_pyz_decorator

And 707 more

[phsft-bot]

Build failed on ROOT-performance-centos8-multicore/soversion. Running on olbdw-01.cern.ch:/data/sftnight/workspace/root-pullrequests-build See console output.