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| author | Christian Heimes <christian@cheimes.de> | 2008-01-12 19:39:10 (GMT) |
|---|---|---|
| committer | Christian Heimes <christian@cheimes.de> | 2008-01-12 19:39:10 (GMT) |
| commit | a62da1daafc63075c08088f45750152a4974e7b8 (patch) | |
| tree | 3b70d95989fcae7e012ff32d523863d9e6eef5a5 /Include/object.h | |
| parent | 25bb783c030cd1c4f13297f3e2e1b6246d3f0a0c (diff) | |
| download | cpython-a62da1daafc63075c08088f45750152a4974e7b8.zip cpython-a62da1daafc63075c08088f45750152a4974e7b8.tar.gz cpython-a62da1daafc63075c08088f45750152a4974e7b8.tar.bz2 | |
Merged revisions 59921-59932 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r59923 | raymond.hettinger | 2008-01-11 19:04:55 +0100 (Fri, 11 Jan 2008) | 1 line
Speed-up and simplify code urlparse's result objects.
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r59924 | andrew.kuchling | 2008-01-11 20:33:24 +0100 (Fri, 11 Jan 2008) | 1 line
Bug #1790: update link; remove outdated paragraph
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r59925 | thomas.heller | 2008-01-11 20:34:06 +0100 (Fri, 11 Jan 2008) | 5 lines
Raise an error instead of crashing with a segfault when a NULL
function pointer is called.
Will backport to release25-maint.
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r59927 | thomas.heller | 2008-01-11 21:29:19 +0100 (Fri, 11 Jan 2008) | 4 lines
Fix a potential 'SystemError: NULL result without error'.
NULL may be a valid return value from PyLong_AsVoidPtr.
Will backport to release25-maint.
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r59928 | raymond.hettinger | 2008-01-12 00:25:18 +0100 (Sat, 12 Jan 2008) | 1 line
Update the opcode docs for STORE_MAP and BUILD_MAP
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r59929 | mark.dickinson | 2008-01-12 02:56:00 +0100 (Sat, 12 Jan 2008) | 4 lines
Issue 1780: Allow leading and trailing whitespace in Decimal constructor,
when constructing from a string. Disallow trailing newlines in
Context.create_decimal.
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r59930 | georg.brandl | 2008-01-12 11:53:29 +0100 (Sat, 12 Jan 2008) | 3 lines
Move OSError docs to exceptions doc, remove obsolete descriptions
from os docs, rework posix docs.
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r59931 | georg.brandl | 2008-01-12 14:47:57 +0100 (Sat, 12 Jan 2008) | 3 lines
Patch #1700288: Method cache optimization, by Armin Rigo, ported to
2.6 by Kevin Jacobs.
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r59932 | georg.brandl | 2008-01-12 17:11:09 +0100 (Sat, 12 Jan 2008) | 2 lines
Fix editing glitch.
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Diffstat (limited to 'Include/object.h')
| -rw-r--r-- | Include/object.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Include/object.h b/Include/object.h index d008c50..90a3354 100644 --- a/Include/object.h +++ b/Include/object.h @@ -374,6 +374,9 @@ typedef struct _typeobject { PyObject *tp_weaklist; destructor tp_del; + /* Type attribute cache version tag. Added in version 2.6 */ + unsigned int tp_version_tag; + #ifdef COUNT_ALLOCS /* these must be last and never explicitly initialized */ Py_ssize_t tp_allocs; @@ -525,6 +528,10 @@ given type object has a specified feature. #define Py_TPFLAGS_HAVE_STACKLESS_EXTENSION 0 #endif +/* Objects support type attribute cache */ +#define Py_TPFLAGS_HAVE_VERSION_TAG (1L<<18) +#define Py_TPFLAGS_VALID_VERSION_TAG (1L<<19) + /* These flags are used to determine if a type is a subclass. */ #define Py_TPFLAGS_INT_SUBCLASS (1L<<23) #define Py_TPFLAGS_LONG_SUBCLASS (1L<<24) @@ -538,6 +545,7 @@ given type object has a specified feature. #define Py_TPFLAGS_DEFAULT ( \ Py_TPFLAGS_HAVE_STACKLESS_EXTENSION | \ + Py_TPFLAGS_HAVE_VERSION_TAG | \ 0) #define PyType_HasFeature(t,f) (((t)->tp_flags & (f)) != 0) |