From f5ff22329b3a4838054dfadfad74fc5a0519cbb2 Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Sun, 19 Jun 2011 19:42:22 -0500
Subject: use a invalid name for the __class__ closure for super() (closes
 #12370)

This prevents the assignment of __class__ in the class body from breaking
super. (Although a determined person could do locals()["@__class__"] = 4)
---
 Python/compile.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Python/compile.c')

diff --git a/Python/compile.c b/Python/compile.c
index b655c2523a0..567b2302a91 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -1566,7 +1566,7 @@ compiler_class(struct compiler *c, stmt_ty s)
             return 0;
         }
         /* return the (empty) __class__ cell */
-        str = PyUnicode_InternFromString("__class__");
+        str = PyUnicode_InternFromString("@__class__");
         if (str == NULL) {
             compiler_exit_scope(c);
             return 0;
-- 
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