[pypy-commit] pypy default: Add another limitation.

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r46993:7ae58f838b74
Date: 2011-09-01 19:18 +0200
http://bitbucket.org/pypy/pypy/changeset/7ae58f838b74/

Log:	Add another limitation.

diff --git a/pypy/doc/stackless.rst b/pypy/doc/stackless.rst
--- a/pypy/doc/stackless.rst
+++ b/pypy/doc/stackless.rst
@@ -215,6 +215,11 @@
 
 * Support for other CPUs than x86 and x86-64
 
+* The app-level ``f_back`` field of frames crossing continulet boundaries
+  is None for now, unlike what I explain in the theoretical overview
+  above.  It mostly means that in a ``pdb.set_trace()`` you cannot go
+  ``up`` past countinulet boundaries.  This could be fixed.
+
 .. __: `recursion depth limit`_
 
 (*) Pickling, as well as changing threads, could be implemented by using