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[3.5] bpo-29943: Do not replace the function PySlice_GetIndicesEx() with a macro #1049

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Merged
merged 4 commits into from
Apr 16, 2017
Merged

[3.5] bpo-29943: Do not replace the function PySlice_GetIndicesEx() with a macro #1049

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527c01f
bpo-29943: Do not replace the function PySlice_GetIndicesEx() with a …
serhiy-storchaka Apr 8, 2017
3c2bdc9
Merge remote-tracking branch 'upstream/3.5' into PySlice_GetIndicesEx…
serhiy-storchaka Apr 16, 2017
dd92050
Check the value of Py_LIMITED_API only if it is defined.
serhiy-storchaka Apr 16, 2017
c866405
But PySlice_Unpack and PySlice_AdjustIndices should be defined.
serhiy-storchaka Apr 16, 2017
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2 changes: 2 additions & 0 deletions Include/sliceobject.h
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Original file line number Diff line number Diff line change
Expand Up @@ -45,11 +45,13 @@ PyAPI_FUNC(int) PySlice_GetIndicesEx(PyObject *r, Py_ssize_t length,
Py_ssize_t *step, Py_ssize_t *slicelength);

#if !defined(Py_LIMITED_API) || (Py_LIMITED_API+0 >= 0x03050400 && Py_LIMITED_API+0 < 0x03060000) || Py_LIMITED_API+0 >= 0x03060100
#ifdef Py_LIMITED_API
#define PySlice_GetIndicesEx(slice, length, start, stop, step, slicelen) ( \
PySlice_Unpack((slice), (start), (stop), (step)) < 0 ? \
((*(slicelen) = 0), -1) : \
((*(slicelen) = PySlice_AdjustIndices((length), (start), (stop), *(step))), \
0))
#endif
PyAPI_FUNC(int) PySlice_Unpack(PyObject *slice,
Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step);
PyAPI_FUNC(Py_ssize_t) PySlice_AdjustIndices(Py_ssize_t length,
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4 changes: 2 additions & 2 deletions Misc/NEWS
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Expand Up @@ -160,8 +160,8 @@ C API
-----

- Issue #27867: Function PySlice_GetIndicesEx() is replaced with a macro if
Py_LIMITED_API is not set or set to the value between 0x03050400
and 0x03060000 (not including) or 0x03060100 or higher.
Py_LIMITED_API is set to the value between 0x03050400 and 0x03060000 (not
including) or 0x03060100 or higher.

- Issue #29083: Fixed the declaration of some public API functions.
PyArg_VaParse() and PyArg_VaParseTupleAndKeywords() were not available in
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