# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 2015-12-21 03:31:46
# Node ID f888676a23d09d63d81c45ce2fcc1050980b3a8d
# Parent  072a675c51f20cfcc856a5353454a4d6e77f12fc

manifest: implement clearcaches()

The manifest implements its own caches in addition to revlog's. Extend
the base clearcaches() to wipe these as well.

diff --git a/mercurial/manifest.py b/mercurial/manifest.py
--- a/mercurial/manifest.py
+++ b/mercurial/manifest.py
@@ -1035,3 +1035,8 @@ class manifest(revlog.revlog):
         # Save nodeid so parent manifest can calculate its nodeid
         m.setnode(n)
         return n
+
+    def clearcaches(self):
+        super(manifest, self).clearcaches()
+        self._mancache.clear()
+        self._dirlogcache = {'': self}