Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/revset.py @ 32817:573b792872c1
revset: fix order of last() n members where n > 1 (BC)
last() is implemented using a reversed iterator, so the result should be
reversed again.
I've marked this as BC since it's quite old bug seen in 3.0. The first bad
revision is 4849f574aa24 "revset: changed last implementation to use lazy
classes."
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Sat, 10 Jun 2017 18:04:56 +0900 |
| parents | f75d0aa5dc83 |
| children | b36ec65ea583 |
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| 32816:bcca357bb792 | 32817:573b792872c1 |
|---|---|
| 1200 y = next(it, None) | 1200 y = next(it, None) |
| 1201 if y is None: | 1201 if y is None: |
| 1202 break | 1202 break |
| 1203 elif y in subset: | 1203 elif y in subset: |
| 1204 result.append(y) | 1204 result.append(y) |
| 1205 return baseset(result, datarepr=('<last n=%d, %r, %r>', lim, subset, os)) | 1205 return baseset(result[::-1], datarepr=('<last n=%d, %r, %r>', |
| 1206 lim, subset, os)) | |
| 1206 | 1207 |
| 1207 @predicate('max(set)', safe=True) | 1208 @predicate('max(set)', safe=True) |
| 1208 def maxrev(repo, subset, x): | 1209 def maxrev(repo, subset, x): |
| 1209 """Changeset with highest revision number in set. | 1210 """Changeset with highest revision number in set. |
| 1210 """ | 1211 """ |