[clang] [WebKit Checkers][NFC] Thread the sink type through the local vars checker (PR #224862)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-remote-linux-win` running on `as-builder-10` while building `clang` at step 17 "test-check-lldb-api".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/197/builds/19223

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 17 (test-check-lldb-api) failure: Test just built components: check-lldb-api completed (failure)
...
PASS: lldb-api :: lang/cpp/inlines/TestInlines.py (963 of 1512)
PASS: lldb-api :: lang/cpp/keywords_enabled/TestCppKeywordsEnabled.py (964 of 1512)
PASS: lldb-api :: lang/cpp/global_operators/TestCppGlobalOperators.py (965 of 1512)
PASS: lldb-api :: lang/cpp/global_variables/TestCPPGlobalVariables.py (966 of 1512)
PASS: lldb-api :: lang/cpp/incomplete-types/members/TestCppIncompleteTypeMembers.py (967 of 1512)
PASS: lldb-api :: lang/cpp/inline-namespace-in-typename/TestInlineNamespaceInTypename.py (968 of 1512)
PASS: lldb-api :: lang/cpp/member-and-local-vars-with-same-name/TestMembersAndLocalsWithSameName.py (969 of 1512)
UNSUPPORTED: lldb-api :: lang/cpp/modules-import/TestCXXModulesImport.py (970 of 1512)
PASS: lldb-api :: lang/cpp/incomplete-stl-types/TestStlIncompleteTypes.py (971 of 1512)
UNRESOLVED: lldb-api :: lang/cpp/incomplete-types/TestCppIncompleteTypes.py (972 of 1512)
******************** TEST 'lldb-api :: lang/cpp/incomplete-types/TestCppIncompleteTypes.py' FAILED ********************
Script:
--
C:/Python312/python.exe C:/buildbot/as-builder-10/lldb-x-aarch64/llvm-project/lldb\test\API\dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=C:/buildbot/as-builder-10/lldb-x-aarch64/build/./lib --env LLVM_INCLUDE_DIR=C:/buildbot/as-builder-10/lldb-x-aarch64/build/include --env LLVM_TOOLS_DIR=C:/buildbot/as-builder-10/lldb-x-aarch64/build/./bin --triple aarch64-unknown-linux-gnu --build-dir C:/buildbot/as-builder-10/lldb-x-aarch64/build/lldb-test-build --lldb-module-cache-dir C:/buildbot/as-builder-10/lldb-x-aarch64/build/lldb-test-build/module-cache-lldb\lldb-api --clang-module-cache-dir C:/buildbot/as-builder-10/lldb-x-aarch64/build/lldb-test-build/module-cache-clang\lldb-api --executable C:/buildbot/as-builder-10/lldb-x-aarch64/build/./bin/lldb.exe --lldb-python-dir C:\buildbot\as-builder-10\lldb-x-aarch64\build\lib\site-packages --compiler C:/buildbot/as-builder-10/lldb-x-aarch64/build/./bin/clang.exe --dsymutil C:/buildbot/as-builder-10/lldb-x-aarch64/build/./bin/dsymutil.exe --make C:/ninja/make.exe --llvm-tools-dir C:/buildbot/as-builder-10/lldb-x-aarch64/build/./bin --lldb-obj-root C:/buildbot/as-builder-10/lldb-x-aarch64/build/tools/lldb --lldb-libs-dir C:/buildbot/as-builder-10/lldb-x-aarch64/build/./lib --cmake-build-type Release --platform-url connect://arm64-linux-03.lab.llvm.org:1234 --platform-working-dir /home/ubuntu/lldb-tests --sysroot c:/buildbot/fs/aarch64-linux-gnu --env ARCH_CFLAGS=-mcpu=cortex-a78 --platform-name remote-linux --skip-category=lldb-server --env LLDB_LAUNCH_FLAG_USE_PIPES=1 C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\lldb\test\API\lang\cpp\incomplete-types -p TestCppIncompleteTypes.py --timeout 600
--
Exit Code: 1

Command Output (stdout):
--
Setting up remote platform 'remote-linux'

Connecting to remote platform 'remote-linux' at 'connect://arm64-linux-03.lab.llvm.org:1234'...

Connected.

Setting remote platform working directory to '/home/ubuntu/lldb-tests'...

Skipping the following test categories: lldb-server, libc++, msvcstl, dsym, pdb, gmodules, debugserver, objc, lldb-dap


--
Command Output (stderr):
--
UNSUPPORTED: LLDB (C:\buildbot\as-builder-10\lldb-x-aarch64\build\bin\clang.exe-aarch64) :: test_limit_debug_info_dsym (TestCppIncompleteTypes.TestCppIncompleteTypes.test_limit_debug_info_dsym) (test case does not fall in any category of interest for this run) 

PASS: LLDB (C:\buildbot\as-builder-10\lldb-x-aarch64\build\bin\clang.exe-aarch64) :: test_limit_debug_info_dwarf (TestCppIncompleteTypes.TestCppIncompleteTypes.test_limit_debug_info_dwarf)

PASS: LLDB (C:\buildbot\as-builder-10\lldb-x-aarch64\build\bin\clang.exe-aarch64) :: test_limit_debug_info_dwo (TestCppIncompleteTypes.TestCppIncompleteTypes.test_limit_debug_info_dwo)

UNSUPPORTED: LLDB (C:\buildbot\as-builder-10\lldb-x-aarch64\build\bin\clang.exe-aarch64) :: test_partial_limit_debug_info_dsym (TestCppIncompleteTypes.TestCppIncompleteTypes.test_partial_limit_debug_info_dsym) (test case does not fall in any category of interest for this run) 

PASS: LLDB (C:\buildbot\as-builder-10\lldb-x-aarch64\build\bin\clang.exe-aarch64) :: test_partial_limit_debug_info_dwarf (TestCppIncompleteTypes.TestCppIncompleteTypes.test_partial_limit_debug_info_dwarf)

FAIL: LLDB (C:\buildbot\as-builder-10\lldb-x-aarch64\build\bin\clang.exe-aarch64) :: test_partial_limit_debug_info_dwo (TestCppIncompleteTypes.TestCppIncompleteTypes.test_partial_limit_debug_info_dwo)

Log Files:

 - C:\buildbot\as-builder-10\lldb-x-aarch64\build\lldb-test-build\lang\cpp\incomplete-types\TestCppIncompleteTypes.dwo\Error_test_partial_limit_debug_info_dwo.log


```

</details>

https://github.com/llvm/llvm-project/pull/224862