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gh-84436: Immortalize in _PyStructSequence_InitBuiltinWithFlags() #104054

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Merged
ericsnowcurrently merged 7 commits into from
May 1, 2023
Merged

gh-84436: Immortalize in _PyStructSequence_InitBuiltinWithFlags() #104054

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c9bdaef
Do not call count_members() in initialize_members().
gaogaotiantian Apr 28, 2023
3478a73
_PyStructSequence_FiniType() -> _PyStructSequence_FiniBuiltin().
ericsnowcurrently May 1, 2023
76d0554
Clean up the error case in _PyStructSequence_InitBuiltinWithFlags().
ericsnowcurrently May 1, 2023
6f4f37d
Clean up _PyStructSequence_InitBuiltinWithFlags().
ericsnowcurrently May 1, 2023
d52578f
Un-initialize the builtin structseq types.
ericsnowcurrently Apr 25, 2023
39f09b0
Immortalize in _PyStructSequence_InitBuiltinWithFlags().
ericsnowcurrently Apr 13, 2023
2abdc79
Fix _PyStructSequence_FiniBuiltin().
ericsnowcurrently May 1, 2023
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Do not call count_members() in initialize_members().
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@gaogaotiantian @ericsnowcurrently
gaogaotiantian authored and ericsnowcurrently committed May 1, 2023
commit c9bdaef21a5c42692bea6b06a6e9162475787e29
15 changes: 7 additions & 8 deletions Objects/structseq.c
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Original file line number Diff line number Diff line change
Expand Up @@ -433,12 +433,10 @@ initialize_structseq_dict(PyStructSequence_Desc *desc, PyObject* dict,

static PyMemberDef *
initialize_members(PyStructSequence_Desc *desc,
Py_ssize_t *pn_members, Py_ssize_t *pn_unnamed_members)
Py_ssize_t n_members, Py_ssize_t n_unnamed_members)
{
PyMemberDef *members;
Py_ssize_t n_members, n_unnamed_members;

n_members = count_members(desc, &n_unnamed_members);
members = PyMem_NEW(PyMemberDef, n_members - n_unnamed_members + 1);
if (members == NULL) {
PyErr_NoMemory();
Expand All @@ -463,8 +461,6 @@ initialize_members(PyStructSequence_Desc *desc,
}
members[k].name = NULL;

*pn_members = n_members;
*pn_unnamed_members = n_unnamed_members;
return members;
}

Expand Down Expand Up @@ -520,7 +516,8 @@ _PyStructSequence_InitBuiltinWithFlags(PyTypeObject *type,
PyMemberDef *members;
Py_ssize_t n_members, n_unnamed_members;

members = initialize_members(desc, &n_members, &n_unnamed_members);
n_members = count_members(desc, &n_unnamed_members);
members = initialize_members(desc, n_members, n_unnamed_members);
if (members == NULL) {
return -1;
}
Expand Down Expand Up @@ -566,7 +563,8 @@ PyStructSequence_InitType2(PyTypeObject *type, PyStructSequence_Desc *desc)
return -1;
}

members = initialize_members(desc, &n_members, &n_unnamed_members);
n_members = count_members(desc, &n_unnamed_members);
members = initialize_members(desc, n_members, n_unnamed_members);
if (members == NULL) {
return -1;
}
Expand Down Expand Up @@ -627,7 +625,8 @@ _PyStructSequence_NewType(PyStructSequence_Desc *desc, unsigned long tp_flags)
Py_ssize_t n_members, n_unnamed_members;

/* Initialize MemberDefs */
members = initialize_members(desc, &n_members, &n_unnamed_members);
n_members = count_members(desc, &n_unnamed_members);
members = initialize_members(desc, n_members, n_unnamed_members);
if (members == NULL) {
return NULL;
}
Expand Down