[PATCH] D64968: [Object] Create MutableObject class for doing Object Mutations [Part 2]

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

If you have branches a, b, and c (`a` depends on `master`, `b` depends on `a`, `c` depends on `b`):

  # after syncing master, a, b and c became stale.
  git rebase --onto master 'a^' a
    arc diff 'HEAD^'  # create/update a revision based on the diff master..a
  git rebase --onto a 'b^' b  # this also switches to b
    arc diff 'HEAD^'  # create/update a revision based on the diff a..b     master..a is not included in the revision.
  git rebase --onto b 'c^' c  # this also switches to b
    arc diff 'HEAD^'  # create/update a revision based on the diff b..c

Perhaps there is a better way to do things but this is how I handle dependent revisions.

In D64281 <https://reviews.llvm.org/D64281>, I still want to see how you are going to use MutableRange. Do you have a design what the end result will be?


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  https://reviews.llvm.org/D64968/new/

https://reviews.llvm.org/D64968