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Re: [Monotone-devel] recursive LCA
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From: |
graydon hoare |
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Subject: |
Re: [Monotone-devel] recursive LCA |
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Date: |
21 Oct 2003 10:04:37 -0400 |
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User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 |
Nathaniel Smith <address@hidden> writes:
> What happens if one, probably because of discarding history, has a
> graph like
>
> --------- beginning of time. A and B are roots.
> A B
> |\ /|
> | X |
> |/ \|
> C D
C and D have no unique LCA, so it degrades to a 2-way merge.
at least in design. I haven't tested it to ensure that happens
in this particular case, but it should.
-graydon