# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 1499795215 25200
# Node ID 80e1331a7fe970f3e56fde9044949d72d3afdf30
# Parent  258298f4712b603e7bf3ff7517132ab8a3cabada
match: remove unused negatematcher

This was only used by the sparse extension's dirstate._ignore
override, which no longer exists.

Differential Revision: https://phab.mercurial-scm.org/D60

diff -r 258298f4712b -r 80e1331a7fe9 mercurial/match.py
--- a/mercurial/match.py	Tue Jul 11 10:46:35 2017 -0700
+++ b/mercurial/match.py	Tue Jul 11 10:46:55 2017 -0700
@@ -679,16 +679,6 @@
     def __repr__(self):
         return ('<unionmatcher matchers=%r>' % self._matchers)
 
-class negatematcher(basematcher):
-    def __init__(self, matcher):
-        self._matcher = matcher
-
-    def matchfn(self, f):
-        return not self._matcher(f)
-
-    def __repr__(self):
-        return ('<negatematcher matcher=%r>' % self._matcher)
-
 def patkind(pattern, default=None):
     '''If pattern is 'kind:pat' with a known kind, return kind.'''
     return _patsplit(pattern, default)[0]