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[lldb] Fix unused variable warning in TraceHTR (NFC)
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Authored by kevcadieux on Jun 29 2022, 9:03 PM.

Details

Summary

A warning was recently introduced in D128576 due to now unused lambda function_name_from_load_address. This warning causes build failures when treating warnings as errors. This change expands the comment to also include the definition of this lambda, fixing the warning.

Error:

[3809/6000] Building CXX object tools/lldb/source/Plugins/TraceExporter/common/CMakeFiles/lldbPluginTraceExporterCommon.dir/TraceHTR.cpp.o
FAILED: tools/lldb/source/Plugins/TraceExporter/common/CMakeFiles/lldbPluginTraceExporterCommon.dir/TraceHTR.cpp.o
/usr/bin/clang++ -DHAVE_ROUND -DLLDB_CONFIGURATION_DEBUG -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/__w/1/b/llvm/Debug/tools/lldb/source/Plugins/TraceExporter/common -I/__w/1/llvm-project/lldb/source/Plugins/TraceExporter/common -I/__w/1/llvm-project/lldb/include -I/__w/1/b/llvm/Debug/tools/lldb/include -I/__w/1/b/llvm/Debug/include -I/__w/1/llvm-project/llvm/include -I/__w/1/llvm-project/llvm/../clang/include -I/__w/1/b/llvm/Debug/tools/lldb/../clang/include -I/__w/1/llvm-project/lldb/source -I/__w/1/b/llvm/Debug/tools/lldb/source -isystem /usr/include/libxml2 -fPIC -fvisibility-inlines-hidden -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 -fdiagnostics-color -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-deprecated-register -Wno-vla-extension -g  -fno-exceptions -gsplit-dwarf -std=c++14 -MD -MT tools/lldb/source/Plugins/TraceExporter/common/CMakeFiles/lldbPluginTraceExporterCommon.dir/TraceHTR.cpp.o -MF tools/lldb/source/Plugins/TraceExporter/common/CMakeFiles/lldbPluginTraceExporterCommon.dir/TraceHTR.cpp.o.d -o tools/lldb/source/Plugins/TraceExporter/common/CMakeFiles/lldbPluginTraceExporterCommon.dir/TraceHTR.cpp.o -c /__w/1/llvm-project/lldb/source/Plugins/TraceExporter/common/TraceHTR.cpp
/__w/1/llvm-project/lldb/source/Plugins/TraceExporter/common/TraceHTR.cpp:136:8: error: unused variable 'function_name_from_load_address' [-Werror,-Wunused-variable]
  auto function_name_from_load_address =

Diff Detail

Event Timeline

kevcadieux created this revision.Jun 29 2022, 9:03 PM
Herald added a project: Restricted Project. · View Herald TranscriptJun 29 2022, 9:03 PM
kevcadieux requested review of this revision.Jun 29 2022, 9:03 PM
Herald added a project: Restricted Project. · View Herald TranscriptJun 29 2022, 9:03 PM
wallace accepted this revision.Jun 29 2022, 9:20 PM

thanks!

This revision is now accepted and ready to land.Jun 29 2022, 9:20 PM

thanks!

You're welcome! Do you happen to have commit privileges to complete this patch? If not, no worries, I can find someone else tomorrow.

i can do it right now