Mercurial > hg
view README @ 28786:69c6e9623bdc
revset: force ascending order for baseset initialized from a set
It is possible to initialize a baseset directly from a set object. However, in
this case the iteration order was inherited from the set. Set have undefined
iteration order (especially cpython and pypy will have different one) so we
should not rely on it anywhere.
Therefor we declare the baseset "ascending" to enforce a consistent iteration
order. The sorting is done lazily by the baseset class and should have no
performance impact when it does not matter.
This makes test-revset.t pass with pypy.
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Mon, 04 Apr 2016 17:45:54 -0700 |
| parents | 4b0fc75f9403 |
| children | 76b171209151 |
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Mercurial ========= Mercurial is a fast, easy to use, distributed revision control tool for software developers. Basic install: $ make # see install targets $ make install # do a system-wide install $ hg debuginstall # sanity-check setup $ hg # see help Running without installing: $ make local # build for inplace usage $ ./hg --version # should show the latest version See https://mercurial-scm.org/ for detailed installation instructions, platform-specific notes, and Mercurial user information.