--- a/mercurial/revset.py Tue Apr 03 15:08:14 2018 -0700
+++ b/mercurial/revset.py Sun Apr 01 22:48:32 2018 -0700
@@ -2170,6 +2170,9 @@
# hook for extensions to execute code on the optimized tree
pass
+def lookupfn(repo):
+ return lambda symbol: scmutil.isrevsymbol(repo, symbol)
+
def match(ui, spec, repo=None):
"""Create a matcher for a single revision spec"""
return matchany(ui, [spec], repo=repo)
@@ -2189,7 +2192,7 @@
raise error.ParseError(_("empty query"))
lookup = None
if repo:
- lookup = repo.__contains__
+ lookup = lookupfn(repo)
if len(specs) == 1:
tree = revsetlang.parse(specs[0], lookup)
else: