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gh-94673: Add _PyStaticType_InitBuiltin() (#95152)

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This is the first of several precursors to storing tp_subclasses (and tp_weaklist) on the interpreter state for static builtin types.

We do the following:

* add `_PyStaticType_InitBuiltin()`
* add `_Py_TPFLAGS_STATIC_BUILTIN`
* set it on all static builtin types in `_PyStaticType_InitBuiltin()`
* shuffle some code around to be able to use _PyStaticType_InitBuiltin()
    * rename `_PyStructSequence_InitType()` to `_PyStructSequence_InitBuiltinWithFlags()`
    * add `_PyStructSequence_InitBuiltin()`.
This commit is contained in:
Eric Snow 2022-07-25 12:47:31 -06:00 • committed by GitHub
parent c5140945c7
commit 4a1dd73431
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13 changed files with 137 additions and 80 deletions
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9
Include/internal/pycore_structseq.h
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@ -15,11 +15,18 @@ PyAPI_FUNC(PyTypeObject *) _PyStructSequence_NewType(
PyStructSequence_Desc *desc,
unsigned long tp_flags);
PyAPI_FUNC(int) _PyStructSequence_InitType(
PyAPI_FUNC(int) _PyStructSequence_InitBuiltinWithFlags(
PyTypeObject *type,
PyStructSequence_Desc *desc,
unsigned long tp_flags);
static inline int
_PyStructSequence_InitBuiltin(PyTypeObject *type,
PyStructSequence_Desc *desc)
{
return _PyStructSequence_InitBuiltinWithFlags(type, desc, 0);
}
extern void _PyStructSequence_FiniType(PyTypeObject *type);
#ifdef __cplusplus