[pypy-svn] r27511 - pypy/dist/pypy/rpython/lltypesystem

[cfbolz at codespeak.net]

Author: cfbolz
Date: Sat May 20 17:38:38 2006
New Revision: 27511

Modified:
   pypy/dist/pypy/rpython/lltypesystem/llmemory.py
Log:
this is really a dangling pointer, not an access to NULL


Modified: pypy/dist/pypy/rpython/lltypesystem/llmemory.py
==============================================================================
--- pypy/dist/pypy/rpython/lltypesystem/llmemory.py	(original)
+++ pypy/dist/pypy/rpython/lltypesystem/llmemory.py	Sat May 20 17:38:38 2006
@@ -394,6 +394,9 @@
 class NullAddressError(Exception):
     pass
 
+class DanglingPointerError(Exception):
+    pass
+
 NULL = fakeaddress(None)
 NULL.intaddress = 0      # this is to make memory.lladdress more happy
 Address = lltype.Primitive("Address", NULL)
@@ -485,7 +488,7 @@
             return None
         ob = self.ref()
         if ob is None:
-            raise NullAddressError
+            raise DanglingPointerError
         return ob
     def __repr__(self):
         if self.ref is None: