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| author | Victor Stinner <vstinner@python.org> | 2020-06-24 13:21:54 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-24 13:21:54 (GMT) |
| commit | 0430dfac629b4eb0e899a09b899a494aa92145f6 (patch) | |
| tree | 5d71dc3e81dcd38f88e14157c0048c9acd705a29 /Include | |
| parent | 80526f68411a9406a9067095fbf6a0f88047cac5 (diff) | |
| download | cpython-0430dfac629b4eb0e899a09b899a494aa92145f6.zip cpython-0430dfac629b4eb0e899a09b899a494aa92145f6.tar.gz cpython-0430dfac629b4eb0e899a09b899a494aa92145f6.tar.bz2 | |
bpo-40521: Always create the empty tuple singleton (GH-21116)
Py_InitializeFromConfig() now always creates the empty tuple
singleton as soon as possible.
Optimize PyTuple_New(0): it no longer has to check if the empty tuple
was created or not, it is always creatd.
* Add tuple_create_empty_tuple_singleton() function.
* Add tuple_get_empty() function.
* Remove state parameter of tuple_alloc().
Diffstat (limited to 'Include')
| -rw-r--r-- | Include/internal/pycore_pylifecycle.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Include/internal/pycore_pylifecycle.h b/Include/internal/pycore_pylifecycle.h index f29c7cb..3b21737 100644 --- a/Include/internal/pycore_pylifecycle.h +++ b/Include/internal/pycore_pylifecycle.h @@ -34,6 +34,7 @@ PyAPI_FUNC(int) _Py_IsLocaleCoercionTarget(const char *ctype_loc); extern PyStatus _PyUnicode_Init(PyThreadState *tstate); extern int _PyStructSequence_Init(void); extern int _PyLong_Init(PyThreadState *tstate); +extern PyStatus _PyTuple_Init(PyThreadState *tstate); extern PyStatus _PyFaulthandler_Init(int enable); extern int _PyTraceMalloc_Init(int enable); extern PyObject * _PyBuiltin_Init(PyThreadState *tstate); |