[all-commits] [llvm/llvm-project] 4e58e4: [llvm-readobj] llvm::Optional => std::optional

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4e58e4a18cefbffae1d72fb467a516bf38596a20
      https://github.com/llvm/llvm-project/commit/4e58e4a18cefbffae1d72fb467a516bf38596a20
  Author: Fangrui Song <i at maskray.me>
  Date:   2022-12-14 (Wed, 14 Dec 2022)

  Changed paths:
    M llvm/include/llvm/Support/Error.h
    M llvm/tools/llvm-readobj/ARMEHABIPrinter.h
    M llvm/tools/llvm-readobj/ELFDumper.cpp
    M llvm/tools/llvm-readobj/MachODumper.cpp
    M llvm/tools/llvm-readobj/ObjDumper.h
    M llvm/tools/llvm-readobj/llvm-readobj.cpp

  Log Message:
  -----------
  [llvm-readobj] llvm::Optional => std::optional

Temporarily add expectedToStdOptional to llvm/Support/Error.h for migration.