[pypy-svn] r49890 - pypy/dist/pypy/config

[arigo at codespeak.net]

Author: arigo
Date: Tue Dec 18 15:55:39 2007
New Revision: 49890

Modified:
   pypy/dist/pypy/config/pypyoption.py
Log:
Document why we need weakrefs here.


Modified: pypy/dist/pypy/config/pypyoption.py
==============================================================================
--- pypy/dist/pypy/config/pypyoption.py	(original)
+++ pypy/dist/pypy/config/pypyoption.py	Tue Dec 18 15:55:39 2007
@@ -185,6 +185,7 @@
                    "version type objects when changing them",
                    cmdline=None,
                    default=False,
+                   # weakrefs needed, because of get_subclasses()
                    requires=[("translation.rweakref", True)]),
 
         BoolOption("withshadowtracking",