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List:       git
Subject:    Re: [PATCH 1/5] Introduces for_each_revision() helper
From:       Junio C Hamano <junkio () cox ! net>
Date:       2007-04-30 23:19:04
Message-ID: 7vps5lbgd3.fsf () assigned-by-dhcp ! cox ! net
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"Shawn O. Pearce" <spearce@spearce.org> writes:

> But in_merge_base is heavyweight if the two commits are in the
> same object database, but aren't connected at all.  You'll need
> to traverse both histories before aborting and saying there is
> no merge base.  That ain't cheap on large trees.  But its also a
> single line of code.

Who said anything about "a single line of code"?  That is quite
different from heaviness hidden in a control structure
lookalike.

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