[all-commits] [llvm/llvm-project] 125f44: [clang] Remove clang::Optional

[kazutakahirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 125f4457a54a550846732763ee36b1447ec8d66e
      https://github.com/llvm/llvm-project/commit/125f4457a54a550846732763ee36b1447ec8d66e
  Author: Kazu Hirata <kazu at google.com>
  Date:   2023-01-29 (Sun, 29 Jan 2023)

  Changed paths:
    M clang/include/clang/Basic/LLVM.h

  Log Message:
  -----------
  [clang] Remove clang::Optional

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

Differential Revision: https://reviews.llvm.org/D142857