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  r67818 | antoine.pitrou | 2008-12-17 01:38:28 +0100 (mer., 17 déc. 2008) | 3 lines

  Issue #2183: Simplify and optimize bytecode for list comprehensions.
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This commit is contained in:
Antoine Pitrou 2008-12-18 11:06:25 +00:00
parent 621601a698
commit f289ae6f01
8 changed files with 70 additions and 55 deletions
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4
Python/import.c
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@ -87,8 +87,10 @@ extern time_t PyOS_GetLastModificationTime(char *, FILE *);
3102 (__file__ points to source file)
Python 3.0a4: 3110 (WITH_CLEANUP optimization).
Python 3.0a5: 3130 (lexical exception stacking, including POP_EXCEPT)
Python 3.1a0: 3140 (optimize list, set and dict comprehensions:
change LIST_APPEND and SET_ADD, add MAP_ADD)
*/
#define MAGIC (3130 | ((long)'\r'<<16) | ((long)'\n'<<24))
#define MAGIC (3140 | ((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