[all-commits] [llvm/llvm-project] 69b6b4: [ADT] Stop including identity.h (NFC)

[Kazu Hirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 69b6b48670c79a7440fcc273ee58420795bb9b43
      https://github.com/llvm/llvm-project/commit/69b6b48670c79a7440fcc273ee58420795bb9b43
  Author: Kazu Hirata <kazu at google.com>
  Date:   2023-10-13 (Fri, 13 Oct 2023)

  Changed paths:
    M llvm/include/llvm/ADT/IndexedMap.h
    M llvm/include/llvm/ADT/STLExtras.h

  Log Message:
  -----------
  [ADT] Stop including identity.h (NFC)

The last use of identity was removed by:

  commit 388b8c16c5610a54c639bb74e3c8de161e8ca1c6
  Author: Benjamin Kramer <benny.kra at googlemail.com>
  Date:   Wed Jan 25 01:38:28 2023 +0100

While I am at it, this patch teaches IndexedMap.h to include
identity.h as it is relying on transitive includes via
llvm/ADT/STLExtras.h.