# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 2023-11-06 22:15:17
# Node ID 5f9af8422b311bd9713f795e38f98f19fd18e1fb
# Parent  34e0670caf463c0f169453ea52c958ca022d7842

unstable: use the `_mutablerevs` function when computing phase divergent

This is a useful function to get the revision relevant to these computation,
lets make sure all code use it, so that we can improve that `_mutablerevs`
function in a later changeset.

diff --git a/mercurial/obsolete.py b/mercurial/obsolete.py
--- a/mercurial/obsolete.py
+++ b/mercurial/obsolete.py
@@ -993,7 +993,8 @@ def _computephasedivergentset(repo):
     torev = cl.index.get_rev
     tonode = cl.node
     obsstore = repo.obsstore
-    for rev in repo.revs(b'(not public()) and (not obsolete())'):
+    candidates = sorted(_mutablerevs(repo) - getrevs(repo, b"obsolete"))
+    for rev in candidates:
         # We only evaluate mutable, non-obsolete revision
         node = tonode(rev)
         # (future) A cache of predecessors may worth if split is very common