# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1434409067 25200
# Node ID 9e551f155810b5351150434dafadcf30f06d0285
# Parent  dd2349ccfa6686ec74b847044c5c04596f67edd5
phase: invalidate the phase's set cache alongside the revs

Invalidate was leaving set data around leading to possible bugs in revset.

diff -r dd2349ccfa66 -r 9e551f155810 mercurial/phases.py
--- a/mercurial/phases.py	Mon Jun 15 15:52:52 2015 -0700
+++ b/mercurial/phases.py	Mon Jun 15 15:57:47 2015 -0700
@@ -209,6 +209,7 @@
 
     def invalidate(self):
         self._phaserevs = None
+        self._phasesets = None
 
     def _populatephaseroots(self, repo):
         """Fills the _phaserevs cache with phases for the roots.