[Lldb-commits] [lldb] [llvm] Modify the localCache API to require an explicit commit on CachedFile… (PR #115331)

[LLVM Continuous Integration via lldb-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-ppc64-aix` running on `aix-ppc64` while building `lldb,llvm` at step 3 "clean-build-dir".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/64/builds/2433

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

```
Step 3 (clean-build-dir) failure: Delete failed. (failure) (timed out)
Step 5 (build-unified-tree) failure: build (failure)
...
1520.469 [3887/10/1418] Linking CXX static library lib/libLLVMRemarks.a
1522.586 [3886/10/1419] Building CXX object lib/ObjectYAML/CMakeFiles/LLVMObjectYAML.dir/YAML.cpp.o
1523.646 [3885/10/1420] Building CXX object lib/ObjectYAML/CMakeFiles/LLVMObjectYAML.dir/XCOFFYAML.cpp.o
1524.371 [3884/10/1421] Building CXX object lib/Debuginfod/CMakeFiles/LLVMDebuginfod.dir/BuildIDFetcher.cpp.o
1525.557 [3883/10/1422] Building CXX object lib/Debuginfod/CMakeFiles/LLVMDebuginfod.dir/HTTPClient.cpp.o
1526.305 [3882/10/1423] Building CXX object lib/ObjectYAML/CMakeFiles/LLVMObjectYAML.dir/XCOFFEmitter.cpp.o
1527.143 [3881/10/1424] Building CXX object lib/Debuginfod/CMakeFiles/LLVMDebuginfod.dir/HTTPServer.cpp.o
1528.083 [3880/10/1425] Building CXX object lib/ObjectYAML/CMakeFiles/LLVMObjectYAML.dir/WasmEmitter.cpp.o
1528.700 [3879/10/1426] Building CXX object lib/ObjectYAML/CMakeFiles/LLVMObjectYAML.dir/WasmYAML.cpp.o
1529.395 [3878/10/1427] Building CXX object lib/Debuginfod/CMakeFiles/LLVMDebuginfod.dir/Debuginfod.cpp.o
FAILED: lib/Debuginfod/CMakeFiles/LLVMDebuginfod.dir/Debuginfod.cpp.o 
/usr/local/clang-17.0.2/bin/clang++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_LARGE_FILE_API -D_XOPEN_SOURCE=700 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/powerllvm/powerllvm_env/aix-ppc64/clang-ppc64-aix/build/lib/Debuginfod -I/home/powerllvm/powerllvm_env/aix-ppc64/clang-ppc64-aix/llvm-project/llvm/lib/Debuginfod -I/home/powerllvm/powerllvm_env/aix-ppc64/clang-ppc64-aix/build/include -I/home/powerllvm/powerllvm_env/aix-ppc64/clang-ppc64-aix/llvm-project/llvm/include -mcmodel=large -fPIC -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Debuginfod/CMakeFiles/LLVMDebuginfod.dir/Debuginfod.cpp.o -MF lib/Debuginfod/CMakeFiles/LLVMDebuginfod.dir/Debuginfod.cpp.o.d -o lib/Debuginfod/CMakeFiles/LLVMDebuginfod.dir/Debuginfod.cpp.o -c /home/powerllvm/powerllvm_env/aix-ppc64/clang-ppc64-aix/llvm-project/llvm/lib/Debuginfod/Debuginfod.cpp
/home/powerllvm/powerllvm_env/aix-ppc64/clang-ppc64-aix/llvm-project/llvm/lib/Debuginfod/Debuginfod.cpp:312:15: error: using the result of an assignment as a condition without parentheses [-Werror,-Wparentheses]
  312 |       if (Err = Handler.commit())
      |           ~~~~^~~~~~~~~~~~~~~~~~
/home/powerllvm/powerllvm_env/aix-ppc64/clang-ppc64-aix/llvm-project/llvm/lib/Debuginfod/Debuginfod.cpp:312:15: note: place parentheses around the assignment to silence this warning
  312 |       if (Err = Handler.commit())
      |               ^                 
      |           (                     )
/home/powerllvm/powerllvm_env/aix-ppc64/clang-ppc64-aix/llvm-project/llvm/lib/Debuginfod/Debuginfod.cpp:312:15: note: use '==' to turn this assignment into an equality comparison
  312 |       if (Err = Handler.commit())
      |               ^
      |               ==
1 error generated.
1529.491 [3878/9/1428] Building CXX object lib/DebugInfo/DWARF/CMakeFiles/LLVMDebugInfoDWARF.dir/DWARFAddressRange.cpp.o
1529.760 [3878/8/1429] Building CXX object lib/DebugInfo/DWARF/CMakeFiles/LLVMDebugInfoDWARF.dir/DWARFAbbreviationDeclaration.cpp.o
1530.533 [3878/7/1430] Building CXX object lib/ObjectYAML/CMakeFiles/LLVMObjectYAML.dir/ELFEmitter.cpp.o
1531.419 [3878/6/1431] Building CXX object lib/DebugInfo/DWARF/CMakeFiles/LLVMDebugInfoDWARF.dir/DWARFCompileUnit.cpp.o
1531.700 [3878/5/1432] Building CXX object lib/ObjectYAML/CMakeFiles/LLVMObjectYAML.dir/yaml2obj.cpp.o
1532.946 [3878/4/1433] Building CXX object lib/DebugInfo/DWARF/CMakeFiles/LLVMDebugInfoDWARF.dir/DWARFDataExtractor.cpp.o
1535.341 [3878/3/1434] Building CXX object lib/DebugInfo/DWARF/CMakeFiles/LLVMDebugInfoDWARF.dir/DWARFAcceleratorTable.cpp.o
1540.017 [3878/2/1435] Building CXX object lib/ObjectYAML/CMakeFiles/LLVMObjectYAML.dir/ELFYAML.cpp.o
1544.981 [3878/1/1436] Building CXX object lib/DebugInfo/DWARF/CMakeFiles/LLVMDebugInfoDWARF.dir/DWARFContext.cpp.o
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/115331