From 3e1c7167d86a2a928cdcb659094aa10bb5550c4c Mon Sep 17 00:00:00 2001
From: Eric Snow <ericsnowcurrently@gmail.com>
Date: Tue, 8 Jun 2021 16:01:34 -0600
Subject:  bpo-43693: Un-revert commit f3fa63e. (#26609)

This was reverted in GH-26596 (commit 6d518bb) due to some bad memory accesses.

* Add the MAKE_CELL opcode. (gh-26396)

The memory accesses have been fixed.

https://bugs.python.org/issue43693
---
 Lib/opcode.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'Lib/opcode.py')

diff --git a/Lib/opcode.py b/Lib/opcode.py
index da143fe01f..4d5343179e 100644
--- a/Lib/opcode.py
+++ b/Lib/opcode.py
@@ -181,14 +181,16 @@ def_op('CALL_FUNCTION', 131)    # #args
 def_op('MAKE_FUNCTION', 132)    # Flags
 def_op('BUILD_SLICE', 133)      # Number of items
 
-def_op('LOAD_CLOSURE', 135)
+def_op('MAKE_CELL', 135)
 hasfree.append(135)
-def_op('LOAD_DEREF', 136)
+def_op('LOAD_CLOSURE', 136)
 hasfree.append(136)
-def_op('STORE_DEREF', 137)
+def_op('LOAD_DEREF', 137)
 hasfree.append(137)
-def_op('DELETE_DEREF', 138)
+def_op('STORE_DEREF', 138)
 hasfree.append(138)
+def_op('DELETE_DEREF', 139)
+hasfree.append(139)
 
 def_op('CALL_FUNCTION_KW', 141)  # #args + #kwargs
 def_op('CALL_FUNCTION_EX', 142)  # Flags
-- 
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