[all-commits] [llvm/llvm-project] d5c6dc: [lldb] Use std::nullopt instead of None (NFC)

[kazutakahirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d5c6dc8f0269067f39c6ce6f37639dd6d8879582
      https://github.com/llvm/llvm-project/commit/d5c6dc8f0269067f39c6ce6f37639dd6d8879582
  Author: Kazu Hirata <kazu at google.com>
  Date:   2022-12-05 (Mon, 05 Dec 2022)

  Changed paths:
    M lldb/source/Plugins/ABI/X86/ABIX86.cpp

  Log Message:
  -----------
  [lldb] Use std::nullopt instead of 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