From: Fred Drake <fdrake@acm.org>
Date: Thu, 18 Oct 2001 18:06:05 +0000 (+0000)
Subject: Make sure we do not core dump when using proxies with the binary slot
X-Git-Tag: v2.2.1c1~1192
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=39c27f1ffbb426bc7aceb7258b6d20cb5d4ba392;p=python

Make sure we do not core dump when using proxies with the binary slot
handlers.  This was fixed in Objects/weakrefobject.c 1.2.
---

diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py
index 5dfa6ce657..5e56717823 100644
--- a/Lib/test/test_weakref.py
+++ b/Lib/test/test_weakref.py
@@ -216,6 +216,14 @@ class ReferencesTestCase(TestBase):
         self.assert_(weakref.getweakrefs(o) == [ref1],
                      "list of refs does not match")
 
+    def test_newstyle_number_ops(self):
+        class F(float):
+            pass
+        f = F(2.0)
+        p = weakref.proxy(f)
+        self.assert_(p + 1.0 == 3.0)
+        self.assert_(1.0 + p == 3.0)  # this used to SEGV
+
 
 class Object:
     def __init__(self, arg):