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| author | Collin Winter <collinw@gmail.com> | 2010-03-18 22:46:40 (GMT) |
|---|---|---|
| committer | Collin Winter <collinw@gmail.com> | 2010-03-18 22:46:40 (GMT) |
| commit | 4222e9c07cc9a223ac756f8cc1c1cd2f9212765e (patch) | |
| tree | d9d477df9e477ed208bee9b3748f7ad1492e8f86 /Objects/codeobject.c | |
| parent | b3a482962d12871db122dbc843476eea054b2782 (diff) | |
| download | cpython-4222e9c07cc9a223ac756f8cc1c1cd2f9212765e.zip cpython-4222e9c07cc9a223ac756f8cc1c1cd2f9212765e.tar.gz cpython-4222e9c07cc9a223ac756f8cc1c1cd2f9212765e.tar.bz2 | |
Merged revisions 79060 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r79060 | collin.winter | 2010-03-18 14:54:01 -0700 (Thu, 18 Mar 2010) | 4 lines
Add support for weak references to code objects. This will be used by an optimization in the incoming Python 3 JIT.
Patch by Reid Kleckner!
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Diffstat (limited to 'Objects/codeobject.c')
| -rw-r--r-- | Objects/codeobject.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Objects/codeobject.c b/Objects/codeobject.c index a772c56..3e71e4c 100644 --- a/Objects/codeobject.c +++ b/Objects/codeobject.c @@ -108,6 +108,7 @@ PyCode_New(int argcount, int kwonlyargcount, Py_INCREF(lnotab); co->co_lnotab = lnotab; co->co_zombieframe = NULL; + co->co_weakreflist = NULL; } return co; } @@ -331,6 +332,8 @@ code_dealloc(PyCodeObject *co) Py_XDECREF(co->co_lnotab); if (co->co_zombieframe != NULL) PyObject_GC_Del(co->co_zombieframe); + if (co->co_weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject*)co); PyObject_DEL(co); } @@ -462,7 +465,7 @@ PyTypeObject PyCode_Type = { 0, /* tp_traverse */ 0, /* tp_clear */ code_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ + offsetof(PyCodeObject, co_weakreflist), /* tp_weaklistoffset */ 0, /* tp_iter */ 0, /* tp_iternext */ 0, /* tp_methods */ |