[all-commits] [llvm/llvm-project] dedb16: [COFF] Use std::optional in PDB.cpp (NFC)

[kazutakahirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dedb16567c2fc46cf5ec167737a47000413fd873
      https://github.com/llvm/llvm-project/commit/dedb16567c2fc46cf5ec167737a47000413fd873
  Author: Kazu Hirata <kazu at google.com>
  Date:   2022-11-26 (Sat, 26 Nov 2022)

  Changed paths:
    M lld/COFF/PDB.cpp

  Log Message:
  -----------
  [COFF] Use std::optional in PDB.cpp (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