Mercurial > cpython-lru_cache-weakref

diff Python/import.c @ 50204:94e79d78dff0 legacy-trunk

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Issue #2183: Simplify and optimize bytecode for list comprehensions.
author Antoine Pitrou <solipsis@pitrou.net>
date Wed, 17 Dec 2008 00:38:28 +0000
parents 176c409fd747
children ecf1bb7baeb1
line wrap: on
line diff
--- a/Python/import.c	Tue Dec 16 03:35:28 2008 +0000
+++ b/Python/import.c	Wed Dec 17 00:38:28 2008 +0000
@@ -73,9 +73,10 @@
        Python 2.5c2: 62131 (fix wrong code: for x, in ... in listcomp/genexp)
        Python 2.6a0: 62151 (peephole optimizations and STORE_MAP opcode)
        Python 2.6a1: 62161 (WITH_CLEANUP optimization)
+       Python 2.7a0: 62171 (optimize list comprehensions/change LIST_APPEND)
 .
 */
-#define MAGIC (62161 | ((long)'\r'<<16) | ((long)'\n'<<24))
+#define MAGIC (62171 | ((long)'\r'<<16) | ((long)'\n'<<24))
 
 /* Magic word as global; note that _PyImport_Init() can change the
    value of this global to accommodate for alterations of how the