[all-commits] [llvm/llvm-project] bc1bdf: [Support] Include optional instead of None.h

[kazutakahirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bc1bdfd6f8122f20c46732fff25216bfe9bfd03b
      https://github.com/llvm/llvm-project/commit/bc1bdfd6f8122f20c46732fff25216bfe9bfd03b
  Author: Kazu Hirata <kazu at google.com>
  Date:   2022-12-05 (Mon, 05 Dec 2022)

  Changed paths:
    M llvm/include/llvm/Support/SMLoc.h

  Log Message:
  -----------
  [Support] Include optional instead of None.h

SMLoc uses std::nullopt_t, so it should include optional rather than
None.h.