Mercurial > public > mercurial-scm > hg
comparison mercurial/branchmap.py @ 51487:18c2753434f2
branchcache: explicitly assert that copy is always about inheritance
This would catch cases where copy is used for something else if any existed.
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Fri, 08 Mar 2024 16:52:08 +0100 |
| parents | 659f766629c8 |
| children | dd5b5f99940d |
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| 51486:659f766629c8 | 51487:18c2753434f2 |
|---|---|
| 554 filename = b'%s-%s' % (filename, repo.filtername) | 554 filename = b'%s-%s' % (filename, repo.filtername) |
| 555 return filename | 555 return filename |
| 556 | 556 |
| 557 def copy(self, repo): | 557 def copy(self, repo): |
| 558 """return a deep copy of the branchcache object""" | 558 """return a deep copy of the branchcache object""" |
| 559 assert repo.filtername != self._filtername | |
| 559 other = type(self)( | 560 other = type(self)( |
| 560 repo=repo, | 561 repo=repo, |
| 561 # we always do a shally copy of self._entries, and the values is | 562 # we always do a shally copy of self._entries, and the values is |
| 562 # always replaced, so no need to deepcopy until the above remains | 563 # always replaced, so no need to deepcopy until the above remains |
| 563 # true. | 564 # true. |