[all-commits] [llvm/llvm-project] 529ca5: [lldb] Use std::nullopt instead of llvm::None (NFC)

[kazutakahirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 529ca5ad07d5b872b7c0a8e8d27ce559a5bde4f7
      https://github.com/llvm/llvm-project/commit/529ca5ad07d5b872b7c0a8e8d27ce559a5bde4f7
  Author: Kazu Hirata <kazu at google.com>
  Date:   2022-12-05 (Mon, 05 Dec 2022)

  Changed paths:
    M lldb/source/Host/freebsd/HostInfoFreeBSD.cpp
    M lldb/source/Host/macosx/objcxx/HostInfoMacOSX.mm
    M lldb/source/Host/netbsd/HostInfoNetBSD.cpp
    M lldb/source/Host/openbsd/HostInfoOpenBSD.cpp
    M lldb/source/Host/windows/HostInfoWindows.cpp
    M lldb/source/Plugins/Process/FreeBSD/NativeRegisterContextFreeBSD_x86_64.cpp
    M lldb/source/Plugins/Process/MacOSX-Kernel/CommunicationKDP.cpp
    M lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp
    M lldb/source/Plugins/Process/NetBSD/NativeRegisterContextNetBSD_x86_64.cpp
    M lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp
    M lldb/source/Plugins/Process/Windows/Common/DebuggerThread.cpp
    M lldb/source/Plugins/Trace/intel-pt/CommandObjectTraceStartIntelPT.cpp
    M lldb/source/Plugins/Trace/intel-pt/DecodedThread.h
    M lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.cpp
    M lldb/source/Plugins/Trace/intel-pt/TraceIntelPTConstants.h
    M lldb/source/Plugins/TraceExporter/common/TraceHTR.cpp
    M lldb/unittests/SymbolFile/PDB/SymbolFilePDBTests.cpp

  Log Message:
  -----------
  [lldb] Use std::nullopt instead of llvm::None (NFC)

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716