Merged revisions 73782-73784 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r73782 | benjamin.peterson | 2009-07-02 16:44:01 -0500 (Thu, 02 Jul 2009) | 1 line

  the old CO_FUTURE flags can't be commented out
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  r73783 | benjamin.peterson | 2009-07-02 16:54:36 -0500 (Thu, 02 Jul 2009) | 1 line

  a little more fiddling to make flags like 2.x
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  r73784 | benjamin.peterson | 2009-07-02 16:55:39 -0500 (Thu, 02 Jul 2009) | 9 lines

  Merged revisions 73781 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r73781 | benjamin.peterson | 2009-07-02 16:38:36 -0500 (Thu, 02 Jul 2009) | 1 line

    test that compile() accepts the future flag
  ........
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diff --git a/Include/code.h b/Include/code.h
index 145a9a1..efaf3c4 100644
--- a/Include/code.h
+++ b/Include/code.h
@@ -42,15 +42,15 @@
 */
 #define CO_NOFREE       0x0040
 
-#if 0
 /* These are no longer used. */
+#if 0
 #define CO_GENERATOR_ALLOWED    0x1000
+#endif
 #define CO_FUTURE_DIVISION    	0x2000
 #define CO_FUTURE_ABSOLUTE_IMPORT 0x4000 /* do absolute imports by default */
 #define CO_FUTURE_WITH_STATEMENT  0x8000
 #define CO_FUTURE_PRINT_FUNCTION  0x10000
 #define CO_FUTURE_UNICODE_LITERALS 0x20000
-#endif
 
 #define CO_FUTURE_BARRY_AS_BDFL  0x40000
 
diff --git a/Include/pythonrun.h b/Include/pythonrun.h
index 86d9fe2..09d3ee5 100644
--- a/Include/pythonrun.h
+++ b/Include/pythonrun.h
@@ -7,8 +7,10 @@
 extern "C" {
 #endif
 
-#define PyCF_MASK CO_FUTURE_BARRY_AS_BDFL
-#define PyCF_MASK_OBSOLETE 0
+#define PyCF_MASK (CO_FUTURE_DIVISION | CO_FUTURE_ABSOLUTE_IMPORT | \
+                   CO_FUTURE_WITH_STATEMENT | CO_FUTURE_PRINT_FUNCTION | \
+                   CO_FUTURE_UNICODE_LITERALS | CO_FUTURE_BARRY_AS_BDFL)
+#define PyCF_MASK_OBSOLETE (CO_NESTED)
 #define PyCF_SOURCE_IS_UTF8  0x0100
 #define PyCF_DONT_IMPLY_DEDENT 0x0200
 #define PyCF_ONLY_AST 0x0400