diff mercurial/upgrade.py @ 39481:b6a0e06b0f7d

lazyancestors: extract __iter__ to free function The next patch will keep a reference to the returned iterator in a field, which would otherwise result in a reference cycle. Differential Revision: https://phab.mercurial-scm.org/D4517
author Martin von Zweigbergk <martinvonz@google.com>
date Sun, 09 Sep 2018 23:16:55 -0700
parents 0d97530eb535
children 41aa5dced975
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