[pypy-commit] cffi default: Make this point clearer here too.

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r948:54b1cb974cca
Date: 2012-09-19 15:05 +0200
http://bitbucket.org/cffi/cffi/changeset/54b1cb974cca/

Log:	Make this point clearer here too.

diff --git a/doc/source/index.rst b/doc/source/index.rst
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -613,7 +613,9 @@
 long as needed.  (This also applies if you immediately cast the returned
 pointer to a pointer of a different type: only the original object has
 ownership, so you must keep it alive.  As soon as you forget it, then
-the casted pointer will point to garbage.)  Example::
+the casted pointer will point to garbage!  In other words, the ownership
+rules are attached to the *wrapper* cdata objects: they are not, and
+cannot, be attached to the underlying raw memory.)  Example::
 
     global_weakkeydict = weakref.WeakKeyDictionary()