view hgext/fastannotate/error.py @ 47673:37825a85d3b0

dirstate: replace a dead conditional branch with an assert in `update_file`

This is a case we never meet, so lets trim it away to simplify the code before
more changes.

Differential Revision: https://phab.mercurial-scm.org/D11128

# Copyright 2016-present Facebook. All Rights Reserved.
#
# error: errors used in fastannotate
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import


class CorruptedFileError(Exception):
    pass


class CannotReuseError(Exception):
    """cannot reuse or update the cache incrementally"""