1162     obsstore = repo.obsstore

  1162     obsstore = repo.obsstore

  1163     newermap = {}

  1163     newermap = {}

  1164     for ctx in repo.set('(not public()) - obsolete()'):

  1164     for ctx in repo.set('(not public()) - obsolete()'):

  1165         mark = obsstore.precursors.get(ctx.node(), ())

  1165         mark = obsstore.precursors.get(ctx.node(), ())

  1166         toprocess = set(mark)

  1166         toprocess = set(mark)

  1167         while toprocess:

  1168         while toprocess:

  1168             prec = toprocess.pop()[0]

  1169             prec = toprocess.pop()[0]

  1169             if prec not in newermap:

  1173             if prec not in newermap:

  1170                 successorssets(repo, prec, newermap)

  1174                 successorssets(repo, prec, newermap)

  1171             newer = [n for n in newermap[prec] if n]

  1175             newer = [n for n in newermap[prec] if n]

  1172             if len(newer) > 1:

  1176             if len(newer) > 1:

  1173                 divergent.add(ctx.rev())

  1177                 divergent.add(ctx.rev())