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[3.6] bpo-29943: Do not replace the function PySlice_GetIndicesEx() with a macro (GH-1049) (#1813)

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if Py_LIMITED_API is not defined.
(cherry picked from commit 49a9059)
This commit is contained in:
Serhiy Storchaka 2017-05-25 15:32:08 +03:00 • committed by GitHub
parent 89a3102640
commit f43b293f2f
2 changed files with 9 additions and 0 deletions
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2
Include/sliceobject.h
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@ -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,

7
Misc/NEWS
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@ -153,6 +153,13 @@ Library
exception) to exception(s) raised in the dispatched methods.
Patch by Petr Motejlek.
C API
-----
- Issue #27867: Function PySlice_GetIndicesEx() no longer replaced with a macro
if Py_LIMITED_API is not set.
Build
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