D1058: context: add overlayfilectx.cmp()

[phillco (Phil Cohen)]

phillco created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D1058

AFFECTED FILES
  mercurial/context.py

CHANGE DETAILS

diff --git a/mercurial/context.py b/mercurial/context.py
--- a/mercurial/context.py
+++ b/mercurial/context.py
@@ -2089,6 +2089,9 @@
         self._parent = parent
         self._path = path
 
+    def cmp(self, fctx):
+        return self.data() != fctx.data()
+
     def ctx(self):
         return self._parent
 



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