[clang] [clang-tools-extra] [llvm] [OptTable] Store Info strings in the string table (PR #218845)

Sun Sep 6 11:31:08 PDT 2026

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-x86_64-sie-win` running on `sie-win-worker` while building `clang-tools-extra,clang,llvm` at step 6 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/46/builds/40863

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

```
Step 6 (build-unified-tree) failure: build (failure)
...
[3915/5381] Building CXX object tools\clang\lib\Format\CMakeFiles\obj.clangFormat.dir\AffectedRangeManager.cpp.obj
[3916/5381] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\WebKit\RawPtrRefSafetyModel.cpp.obj
[3917/5381] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\TraversalChecker.cpp.obj
[3918/5381] Building CXX object tools\clang\lib\Format\CMakeFiles\obj.clangFormat.dir\FormatTokenLexer.cpp.obj
[3919/5381] Building CXX object tools\clang\lib\Format\CMakeFiles\obj.clangFormat.dir\IntegerLiteralSeparatorFixer.cpp.obj
[3920/5381] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\UndefinedAssignmentChecker.cpp.obj
[3921/5381] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\UndefCapturedBlockVarChecker.cpp.obj
[3922/5381] Building CXX object tools\clang\lib\StaticAnalyzer\Frontend\CMakeFiles\obj.clangStaticAnalyzerFrontend.dir\CreateCheckerManager.cpp.obj
[3923/5381] Building CXX object tools\clang\lib\Format\CMakeFiles\obj.clangFormat.dir\BreakableToken.cpp.obj
[3924/5381] Building CXX object tools\clang\lib\Options\CMakeFiles\obj.clangOptions.dir\DriverOptions.cpp.obj
FAILED: tools/clang/lib/Options/CMakeFiles/obj.clangOptions.dir/DriverOptions.cpp.obj 
C:\bin\ccache.exe C:\PROGRA~2\MICROS~1\2019\BUILDT~1\VC\Tools\MSVC\1429~1.301\bin\HostX64\x64\cl.exe  /nologo /TP -DCLANG_BUILD_STATIC -DUNICODE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_GLIBCXX_ASSERTIONS -D_HAS_EXCEPTIONS=0 -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_UNICODE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Itools\clang\lib\Options -IZ:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\lib\Options -IZ:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\include -Itools\clang\include -Iinclude -IZ:\b\llvm-clang-x86_64-sie-win\llvm-project\llvm\include -I"C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\DIA SDK\include" /DWIN32 /D_WINDOWS   /Zc:inline /Zc:preprocessor /Zc:__cplusplus /Oi /bigobj /permissive- /W4 -wd4146 -wd4244 -wd4267 -wd4456 -wd4457 -wd4458 -wd4459 -wd4624 -wd4100 -wd4127 -wd4505 -wd4702 -wd4245 -wd4310 -wd4701 -wd4703 -wd4389 -wd4805 -wd4577 -wd4319 -wd4324 -wd4251 -wd4275 -w14062 -we4238 /Gw /O2 /Ob2  -MD -UNDEBUG /EHs-c- /GR- -std:c++17 /showIncludes /Fotools\clang\lib\Options\CMakeFiles\obj.clangOptions.dir\DriverOptions.cpp.obj /Fdtools\clang\lib\Options\CMakeFiles\obj.clangOptions.dir\ /FS -c Z:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\lib\Options\DriverOptions.cpp
tools\clang\include\clang/Options/Options.inc(135): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(135): error C2059: syntax error: 'user-defined literal'
tools\clang\include\clang/Options/Options.inc(135): error C2017: illegal escape sequence
tools\clang\include\clang/Options/Options.inc(135): error C2059: syntax error: 'bad suffix on number'
tools\clang\include\clang/Options/Options.inc(152): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(152): error C2017: illegal escape sequence
tools\clang\include\clang/Options/Options.inc(152): error C2059: syntax error: 'bad suffix on number'
tools\clang\include\clang/Options/Options.inc(289): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(402): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(503): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(503): error C2017: illegal escape sequence
tools\clang\include\clang/Options/Options.inc(503): error C2059: syntax error: 'bad suffix on number'
tools\clang\include\clang/Options/Options.inc(522): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(524): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(524): error C2017: illegal escape sequence
tools\clang\include\clang/Options/Options.inc(524): error C2059: syntax error: 'bad suffix on number'
tools\clang\include\clang/Options/Options.inc(539): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(539): error C2017: illegal escape sequence
tools\clang\include\clang/Options/Options.inc(539): error C2059: syntax error: 'bad suffix on number'
tools\clang\include\clang/Options/Options.inc(731): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(746): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(746): error C2017: illegal escape sequence
tools\clang\include\clang/Options/Options.inc(746): error C2059: syntax error: 'bad suffix on number'
tools\clang\include\clang/Options/Options.inc(761): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(761): error C2017: illegal escape sequence
tools\clang\include\clang/Options/Options.inc(761): error C2059: syntax error: 'bad suffix on number'
tools\clang\include\clang/Options/Options.inc(795): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(795): error C2017: illegal escape sequence
tools\clang\include\clang/Options/Options.inc(795): error C2059: syntax error: 'bad suffix on number'
tools\clang\include\clang/Options/Options.inc(801): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(807): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(858): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(985): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(987): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(1066): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(1097): error C2137: empty character constant
tools\clang\include\clang/Options/Options.inc(1122): error C2137: empty character constant

```

</details>

https://github.com/llvm/llvm-project/pull/218845