Patch 8.1.2201

[Bram Moolenaar]

Patch 8.1.2201
Problem: Cannot build with dynamically linked Python 3.8.
Solution: Implement py3__Py_DECREF() and py3__Py_XDECREF(). (Ken Takata,
closes #4080)
Files: src/if_python3.c


*** ../vim-8.1.2200/src/if_python3.c 2019-05-28 23:08:12.068648696 +0200
--- src/if_python3.c 2019-10-23 21:35:36.067662920 +0200
***************
*** 600,605 ****
--- 600,641 ----
{"", NULL},
};

+ # if PY_VERSION_HEX >= 0x030800f0
+ static inline void
+ py3__Py_DECREF(const char *filename UNUSED, int lineno UNUSED, PyObject *op)
+ {
+ _Py_DEC_REFTOTAL;
+ if (--op->ob_refcnt != 0)
+ {
+ # ifdef Py_REF_DEBUG
+ if (op->ob_refcnt < 0)
+ {
+ _Py_NegativeRefcount(filename, lineno, op);
+ }
+ # endif
+ }
+ else
+ {
+ _Py_Dealloc(op);
+ }
+ }
+
+ # undef Py_DECREF
+ # define Py_DECREF(op) py3__Py_DECREF(__FILE__, __LINE__, _PyObject_CAST(op))
+
+ static inline void
+ py3__Py_XDECREF(PyObject *op)
+ {
+ if (op != NULL)
+ {
+ Py_DECREF(op);
+ }
+ }
+
+ # undef Py_XDECREF
+ # define Py_XDECREF(op) py3__Py_XDECREF(_PyObject_CAST(op))
+ # endif
+
/*
* Free python.dll
*/
*** ../vim-8.1.2200/src/version.c 2019-10-22 21:54:28.485327401 +0200
--- src/version.c 2019-10-23 21:37:04.187482489 +0200
***************
*** 743,744 ****
--- 743,746 ----
{ /* Add new patch number below this line */
+ /**/
+ 2201,
/**/

--
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Basil: Feet?
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Sybil: Oh, Basil!
Basil: Well, children have feet, don't they? That's how they move
around, my dear. You must take a look next time, it's most
interesting. (Fawlty Towers)

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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