diff -r 6d9f8bc2b5ea -r b7cef987356d mercurial/phases.py --- a/mercurial/phases.py Wed Mar 01 16:35:57 2017 -0800 +++ b/mercurial/phases.py Wed Mar 01 15:50:01 2017 -0800 @@ -224,12 +224,8 @@ """ensure phase information is loaded in the object""" if self._phaserevs is None: try: - if repo.ui.configbool('experimental', - 'nativephaseskillswitch'): - self._computephaserevspure(repo) - else: - res = self._getphaserevsnative(repo) - self._phaserevs, self._phasesets = res + res = self._getphaserevsnative(repo) + self._phaserevs, self._phasesets = res except AttributeError: self._computephaserevspure(repo)