mgorny added a comment. LLDB no longer builds for me after this change (could be related to swig 4.1.0):
[1/5] Building CXX object tools/lldb/source/Plugins/ScriptInterpre...ldbPluginScriptInterpreterPython.dir/ScriptedPythonInterface.cpp.o FAILED: tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedPythonInterface.cpp.o CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /usr/bin/c++ -DGTEST_HAS_RTTI=0 -DHAVE_ROUND -DLLDB_PYTHON_EXE_RELATIVE_PATH=\"bin/python3.10\" -DLLDB_PYTHON_RELATIVE_LIBDIR=\"lib/python3.10/site-packages\" -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/mgorny/git/llvm-project/build/tools/lldb/source/Plugins/ScriptInterpreter/Python -I/home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python -I/home/mgorny/git/llvm-project/lldb/include -I/home/mgorny/git/llvm-project/build/tools/lldb/include -I/home/mgorny/git/llvm-project/build/include -I/home/mgorny/git/llvm-project/llvm/include -I/usr/include/python3.10 -I/home/mgorny/git/llvm-project/llvm/../clang/include -I/home/mgorny/git/llvm-project/build/tools/lldb/../clang/include -I/home/mgorny/git/llvm-project/lldb/source -I/home/mgorny/git/llvm-project/build/tools/lldb/source -isystem /usr/include/libxml2 -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-stringop-truncation -Os -DNDEBUG -fno-exceptions -fno-rtti -UNDEBUG -std=c++17 -MD -MT tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedPythonInterface.cpp.o -MF tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedPythonInterface.cpp.o.d -o tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedPythonInterface.cpp.o -c /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.cpp In file included from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.cpp:20: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:113:13: error: explicit specialization in non-namespace scope ‘class lldb_private::ScriptedPythonInterface’ 113 | template <> struct transformation<Status> { | ^ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:113:22: error: too few template-parameter-lists 113 | template <> struct transformation<Status> { | ^~~~~~~~~~~~~~~~~~~~~~ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:129:13: error: explicit specialization in non-namespace scope ‘class lldb_private::ScriptedPythonInterface’ 129 | template <> typename transformation<Status>::type Transform(Status arg) { | ^ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h: In member function ‘lldb_private::ScriptedPythonInterface::transformation<lldb_private::Status>::type lldb_private::ScriptedPythonInterface::Transform(lldb_private::Status)’: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:131:33: error: could not convert ‘lldb_private::python::ToSWIGWrapper(const lldb_private::Status&)()’ from ‘lldb_private::python::PythonObject’ to ‘lldb_private::ScriptedPythonInterface::transformation<lldb_private::Status>::type’ {aka ‘lldb_private::Status’} 131 | return python::ToSWIGWrapper(arg); | ~~~~~~~~~~~~~~~~~~~~~^~~~~ | | | lldb_private::python::PythonObject In file included from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.cpp:16: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/lldb-python.h: At global scope: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/lldb-python.h:16:30: warning: ‘g_fcxx_modules_workaround’ defined but not used [-Wunused-variable] 16 | static llvm::Expected<bool> *g_fcxx_modules_workaround; | ^~~~~~~~~~~~~~~~~~~~~~~~~ [2/5] Building CXX object tools/lldb/source/Plugins/ScriptInterpre...ginScriptInterpreterPython.dir/ScriptedThreadPythonInterface.cpp.o FAILED: tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedThreadPythonInterface.cpp.o CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /usr/bin/c++ -DGTEST_HAS_RTTI=0 -DHAVE_ROUND -DLLDB_PYTHON_EXE_RELATIVE_PATH=\"bin/python3.10\" -DLLDB_PYTHON_RELATIVE_LIBDIR=\"lib/python3.10/site-packages\" -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/mgorny/git/llvm-project/build/tools/lldb/source/Plugins/ScriptInterpreter/Python -I/home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python -I/home/mgorny/git/llvm-project/lldb/include -I/home/mgorny/git/llvm-project/build/tools/lldb/include -I/home/mgorny/git/llvm-project/build/include -I/home/mgorny/git/llvm-project/llvm/include -I/usr/include/python3.10 -I/home/mgorny/git/llvm-project/llvm/../clang/include -I/home/mgorny/git/llvm-project/build/tools/lldb/../clang/include -I/home/mgorny/git/llvm-project/lldb/source -I/home/mgorny/git/llvm-project/build/tools/lldb/source -isystem /usr/include/libxml2 -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-stringop-truncation -Os -DNDEBUG -fno-exceptions -fno-rtti -UNDEBUG -std=c++17 -MD -MT tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedThreadPythonInterface.cpp.o -MF tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedThreadPythonInterface.cpp.o.d -o tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedThreadPythonInterface.cpp.o -c /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedThreadPythonInterface.cpp In file included from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedThreadPythonInterface.h:16, from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedThreadPythonInterface.cpp:20: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:113:13: error: explicit specialization in non-namespace scope ‘class lldb_private::ScriptedPythonInterface’ 113 | template <> struct transformation<Status> { | ^ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:113:22: error: too few template-parameter-lists 113 | template <> struct transformation<Status> { | ^~~~~~~~~~~~~~~~~~~~~~ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:129:13: error: explicit specialization in non-namespace scope ‘class lldb_private::ScriptedPythonInterface’ 129 | template <> typename transformation<Status>::type Transform(Status arg) { | ^ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h: In member function ‘lldb_private::ScriptedPythonInterface::transformation<lldb_private::Status>::type lldb_private::ScriptedPythonInterface::Transform(lldb_private::Status)’: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:131:33: error: could not convert ‘lldb_private::python::ToSWIGWrapper(const lldb_private::Status&)()’ from ‘lldb_private::python::PythonObject’ to ‘lldb_private::ScriptedPythonInterface::transformation<lldb_private::Status>::type’ {aka ‘lldb_private::Status’} 131 | return python::ToSWIGWrapper(arg); | ~~~~~~~~~~~~~~~~~~~~~^~~~~ | | | lldb_private::python::PythonObject In file included from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedThreadPythonInterface.cpp:16: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/lldb-python.h: At global scope: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/lldb-python.h:16:30: warning: ‘g_fcxx_modules_workaround’ defined but not used [-Wunused-variable] 16 | static llvm::Expected<bool> *g_fcxx_modules_workaround; | ^~~~~~~~~~~~~~~~~~~~~~~~~ [3/5] Building CXX object tools/lldb/source/Plugins/ScriptInterpre...inScriptInterpreterPython.dir/ScriptedProcessPythonInterface.cpp.o FAILED: tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedProcessPythonInterface.cpp.o CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /usr/bin/c++ -DGTEST_HAS_RTTI=0 -DHAVE_ROUND -DLLDB_PYTHON_EXE_RELATIVE_PATH=\"bin/python3.10\" -DLLDB_PYTHON_RELATIVE_LIBDIR=\"lib/python3.10/site-packages\" -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/mgorny/git/llvm-project/build/tools/lldb/source/Plugins/ScriptInterpreter/Python -I/home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python -I/home/mgorny/git/llvm-project/lldb/include -I/home/mgorny/git/llvm-project/build/tools/lldb/include -I/home/mgorny/git/llvm-project/build/include -I/home/mgorny/git/llvm-project/llvm/include -I/usr/include/python3.10 -I/home/mgorny/git/llvm-project/llvm/../clang/include -I/home/mgorny/git/llvm-project/build/tools/lldb/../clang/include -I/home/mgorny/git/llvm-project/lldb/source -I/home/mgorny/git/llvm-project/build/tools/lldb/source -isystem /usr/include/libxml2 -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-stringop-truncation -Os -DNDEBUG -fno-exceptions -fno-rtti -UNDEBUG -std=c++17 -MD -MT tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedProcessPythonInterface.cpp.o -MF tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedProcessPythonInterface.cpp.o.d -o tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptedProcessPythonInterface.cpp.o -c /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp In file included from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.h:16, from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp:21: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:113:13: error: explicit specialization in non-namespace scope ‘class lldb_private::ScriptedPythonInterface’ 113 | template <> struct transformation<Status> { | ^ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:113:22: error: too few template-parameter-lists 113 | template <> struct transformation<Status> { | ^~~~~~~~~~~~~~~~~~~~~~ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:129:13: error: explicit specialization in non-namespace scope ‘class lldb_private::ScriptedPythonInterface’ 129 | template <> typename transformation<Status>::type Transform(Status arg) { | ^ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h: In member function ‘lldb_private::ScriptedPythonInterface::transformation<lldb_private::Status>::type lldb_private::ScriptedPythonInterface::Transform(lldb_private::Status)’: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:131:33: error: could not convert ‘lldb_private::python::ToSWIGWrapper(const lldb_private::Status&)()’ from ‘lldb_private::python::PythonObject’ to ‘lldb_private::ScriptedPythonInterface::transformation<lldb_private::Status>::type’ {aka ‘lldb_private::Status’} 131 | return python::ToSWIGWrapper(arg); | ~~~~~~~~~~~~~~~~~~~~~^~~~~ | | | lldb_private::python::PythonObject In file included from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/SWIGPythonBridge.h:21, from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp:19: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h: In instantiation of ‘llvm::Expected<lldb_private::python::PythonObject> lldb_private::python::PythonObject::CallMethod(const char*, const T& ...) const [with T = {long unsigned int, long unsigned int, lldb_private::Status}]’: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:72:34: required from ‘lldb_private::ScriptedPythonInterface::Dispatch<std::shared_ptr<lldb_private::DataExtractor>, long unsigned int&, long unsigned int&, lldb_private::Status&>(llvm::StringRef, lldb_private::Status&, long unsigned int&, long unsigned int&, lldb_private::Status&)::<lambda(auto:32&& ...)> [with auto:32 = {long unsigned int&, long unsigned int&, lldb_private::Status&}]’ /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/type_traits:2565:26: required by substitution of ‘template<class _Fn, class ... _Args> static std::__result_of_success<decltype (declval<_Fn>()((declval<_Args>)()...)), std::__invoke_other> std::__result_of_other_impl::_S_test(int) [with _Fn = lldb_private::ScriptedPythonInterface::Dispatch<std::shared_ptr<lldb_private::DataExtractor>, long unsigned int&, long unsigned int&, lldb_private::Status&>(llvm::StringRef, lldb_private::Status&, long unsigned int&, long unsigned int&, lldb_private::Status&)::<lambda(auto:32&& ...)>; _Args = {long unsigned int&, long unsigned int&, lldb_private::Status&}]’ /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/type_traits:2576:55: required from ‘struct std::__result_of_impl<false, false, lldb_private::ScriptedPythonInterface::Dispatch<std::shared_ptr<lldb_private::DataExtractor>, long unsigned int&, long unsigned int&, lldb_private::Status&>(llvm::StringRef, lldb_private::Status&, long unsigned int&, long unsigned int&, lldb_private::Status&)::<lambda(auto:32&& ...)>, long unsigned int&, long unsigned int&, lldb_private::Status&>’ /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/type_traits:167:12: recursively required by substitution of ‘template<class _Result, class _Ret> struct std::__is_invocable_impl<_Result, _Ret, true, std::__void_t<typename _CTp::type> > [with _Result = std::__invoke_result<lldb_private::ScriptedPythonInterface::Dispatch<std::shared_ptr<lldb_private::DataExtractor>, long unsigned int&, long unsigned int&, lldb_private::Status&>(llvm::StringRef, lldb_private::Status&, long unsigned int&, long unsigned int&, lldb_private::Status&)::<lambda(auto:32&& ...)>, long unsigned int&, long unsigned int&, lldb_private::Status&>; _Ret = void]’ /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/type_traits:167:12: required from ‘struct std::__and_<std::__is_invocable_impl<std::__invoke_result<lldb_private::ScriptedPythonInterface::Dispatch<std::shared_ptr<lldb_private::DataExtractor>, long unsigned int&, long unsigned int&, lldb_private::Status&>(llvm::StringRef, lldb_private::Status&, long unsigned int&, long unsigned int&, lldb_private::Status&)::<lambda(auto:32&& ...)>, long unsigned int&, long unsigned int&, lldb_private::Status&>, void, true, void>, std::__call_is_nothrow<std::__invoke_result<lldb_private::ScriptedPythonInterface::Dispatch<std::shared_ptr<lldb_private::DataExtractor>, long unsigned int&, long unsigned int&, lldb_private::Status&>(llvm::StringRef, lldb_private::Status&, long unsigned int&, long unsigned int&, lldb_private::Status&)::<lambda(auto:32&& ...)>, long unsigned int&, long unsigned int&, lldb_private::Status&>, lldb_private::ScriptedPythonInterface::Dispatch<std::shared_ptr<lldb_private::DataExtractor>, long unsigned int&, long unsigned int&, lldb_private::Status&>(llvm::StringRef, lldb_private::Status&, long unsigned int&, long unsigned int&, lldb_private::Status&)::<lambda(auto:32&& ...)>, long unsigned int&, long unsigned int&, lldb_private::Status&> >’ /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/type_traits:3064:12: required from ‘struct std::is_nothrow_invocable<lldb_private::ScriptedPythonInterface::Dispatch<std::shared_ptr<lldb_private::DataExtractor>, long unsigned int&, long unsigned int&, lldb_private::Status&>(llvm::StringRef, lldb_private::Status&, long unsigned int&, long unsigned int&, lldb_private::Status&)::<lambda(auto:32&& ...)>, long unsigned int&, long unsigned int&, lldb_private::Status&>’ /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/tuple:1836:31: required from ‘constexpr const bool std::__unpack_std_tuple<template<class _Fn, class ... _ArgTypes> struct std::is_nothrow_invocable, lldb_private::ScriptedPythonInterface::Dispatch<std::shared_ptr<lldb_private::DataExtractor>, long unsigned int&, long unsigned int&, lldb_private::Status&>(llvm::StringRef, lldb_private::Status&, long unsigned int&, long unsigned int&, lldb_private::Status&)::<lambda(auto:32&& ...)>, std::tuple<long unsigned int, long unsigned int, lldb_private::Status>&>’ /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/tuple:1859:14: required from ‘constexpr decltype(auto) std::apply(_Fn&&, _Tuple&&) [with _Fn = lldb_private::ScriptedPythonInterface::Dispatch<std::shared_ptr<lldb_private::DataExtractor>, long unsigned int&, long unsigned int&, lldb_private::Status&>(llvm::StringRef, lldb_private::Status&, long unsigned int&, long unsigned int&, lldb_private::Status&)::<lambda(auto:32&& ...)>; _Tuple = tuple<long unsigned int, long unsigned int, lldb_private::Status>&]’ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:69:15: required from ‘T lldb_private::ScriptedPythonInterface::Dispatch(llvm::StringRef, lldb_private::Status&, Args&& ...) [with T = std::shared_ptr<lldb_private::DataExtractor>; Args = {long unsigned int&, long unsigned int&, lldb_private::Status&}]’ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp:125:66: required from here /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h:317:50: error: incomplete type ‘lldb_private::python::PythonFormat<lldb_private::Status, void>’ used in nested name specifier 317 | const char format[] = {'(', PythonFormat<T>::format..., ')', 0}; | ^~~~~~ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h:320:73: error: incomplete type ‘lldb_private::python::PythonFormat<lldb_private::Status, void>’ used in nested name specifier 320 | py2_const_cast(format), PythonFormat<T>::get(t)...); | ~~~~~~~~~~~~~~~~~~~~^~~ In file included from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp:17: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/lldb-python.h: At global scope: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/lldb-python.h:16:30: warning: ‘g_fcxx_modules_workaround’ defined but not used [-Wunused-variable] 16 | static llvm::Expected<bool> *g_fcxx_modules_workaround; | ^~~~~~~~~~~~~~~~~~~~~~~~~ [4/5] Building CXX object tools/lldb/source/Plugins/ScriptInterpre...ldbPluginScriptInterpreterPython.dir/ScriptInterpreterPython.cpp.o FAILED: tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptInterpreterPython.cpp.o CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /usr/bin/c++ -DGTEST_HAS_RTTI=0 -DHAVE_ROUND -DLLDB_PYTHON_EXE_RELATIVE_PATH=\"bin/python3.10\" -DLLDB_PYTHON_RELATIVE_LIBDIR=\"lib/python3.10/site-packages\" -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/mgorny/git/llvm-project/build/tools/lldb/source/Plugins/ScriptInterpreter/Python -I/home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python -I/home/mgorny/git/llvm-project/lldb/include -I/home/mgorny/git/llvm-project/build/tools/lldb/include -I/home/mgorny/git/llvm-project/build/include -I/home/mgorny/git/llvm-project/llvm/include -I/usr/include/python3.10 -I/home/mgorny/git/llvm-project/llvm/../clang/include -I/home/mgorny/git/llvm-project/build/tools/lldb/../clang/include -I/home/mgorny/git/llvm-project/lldb/source -I/home/mgorny/git/llvm-project/build/tools/lldb/source -isystem /usr/include/libxml2 -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-stringop-truncation -Os -DNDEBUG -fno-exceptions -fno-rtti -UNDEBUG -std=c++17 -MD -MT tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptInterpreterPython.cpp.o -MF tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptInterpreterPython.cpp.o.d -o tools/lldb/source/Plugins/ScriptInterpreter/Python/CMakeFiles/lldbPluginScriptInterpreterPython.dir/ScriptInterpreterPython.cpp.o -c /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp In file included from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.h:16, from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp:21: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:113:13: error: explicit specialization in non-namespace scope ‘class lldb_private::ScriptedPythonInterface’ 113 | template <> struct transformation<Status> { | ^ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:113:22: error: too few template-parameter-lists 113 | template <> struct transformation<Status> { | ^~~~~~~~~~~~~~~~~~~~~~ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:129:13: error: explicit specialization in non-namespace scope ‘class lldb_private::ScriptedPythonInterface’ 129 | template <> typename transformation<Status>::type Transform(Status arg) { | ^ /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h: In member function ‘lldb_private::ScriptedPythonInterface::transformation<lldb_private::Status>::type lldb_private::ScriptedPythonInterface::Transform(lldb_private::Status)’: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h:131:33: error: could not convert ‘lldb_private::python::ToSWIGWrapper(const lldb_private::Status&)()’ from ‘lldb_private::python::PythonObject’ to ‘lldb_private::ScriptedPythonInterface::transformation<lldb_private::Status>::type’ {aka ‘lldb_private::Status’} 131 | return python::ToSWIGWrapper(arg); | ~~~~~~~~~~~~~~~~~~~~~^~~~~ | | | lldb_private::python::PythonObject In file included from /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp:15: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/lldb-python.h: At global scope: /home/mgorny/git/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/lldb-python.h:16:30: warning: ‘g_fcxx_modules_workaround’ defined but not used [-Wunused-variable] 16 | static llvm::Expected<bool> *g_fcxx_modules_workaround; | ^~~~~~~~~~~~~~~~~~~~~~~~~ ninja: build stopped: cannot make progress due to previous errors. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D134033/new/ https://reviews.llvm.org/D134033 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits