bpo-43693 Get rid of CO_NOFREE -- it's unused (GH-26839)

All uses of this flag are either setting it
or in doc or tests for it. So we should be
able to get rid of it completely.

1 files changed, 5 insertions, 9 deletions

diff --git a/Lib/test/test_code.py b/Lib/test/test_code.py
index 244acab..27342ad 100644
--- a/Lib/test/test_code.py
+++ b/Lib/test/test_code.py
@@ -49,7 +49,7 @@ varnames: ('x', 'y', 'a', 'b', 'c')
 cellvars: ()
 freevars: ()
 nlocals: 5
-flags: 67
+flags: 3
 consts: ('None',)
 
 >>> def attrs(obj):
@@ -67,7 +67,7 @@ varnames: ('obj',)
 cellvars: ()
 freevars: ()
 nlocals: 1
-flags: 67
+flags: 3
 consts: ('None',)
 
 >>> def optimize_away():
@@ -86,7 +86,7 @@ varnames: ()
 cellvars: ()
 freevars: ()
 nlocals: 0
-flags: 67
+flags: 3
 consts: ("'doc string'", 'None')
 
 >>> def keywordonly_args(a,b,*,k1):
@@ -103,7 +103,7 @@ varnames: ('a', 'b', 'k1')
 cellvars: ()
 freevars: ()
 nlocals: 3
-flags: 67
+flags: 3
 consts: ('None',)
 
 >>> def posonly_args(a,b,/,c):
@@ -120,7 +120,7 @@ varnames: ('a', 'b', 'c')
 cellvars: ()
 freevars: ()
 nlocals: 3
-flags: 67
+flags: 3
 consts: ('None',)
 
 """
@@ -199,10 +199,6 @@ class CodeTest(unittest.TestCase):
         class_ref = function.__closure__[0].cell_contents
         self.assertIs(class_ref, List)
 
-        # Ensure the code correctly indicates it accesses a free variable
-        self.assertFalse(function.__code__.co_flags & inspect.CO_NOFREE,
-                         hex(function.__code__.co_flags))
-
         # Ensure the zero-arg super() call in the injected method works
         obj = List([1, 2, 3])
         self.assertEqual(obj[0], "Foreign getitem: 1")