Issue #4910, patch 3/3: rename nb_long to nb_reserved

Doc/c-api/typeobj.rst

@@ -1057,7 +1057,7 @@ Number Object Structures
             binaryfunc nb_xor;
             binaryfunc nb_or;
             unaryfunc nb_int;
-            unaryfunc nb_long;
+            void *nb_reserved;
             unaryfunc nb_float;
 
             binaryfunc nb_inplace_add;
@@ -1088,6 +1088,12 @@ Number Object Structures
       ``Py_NotImplemented``, if another error occurred they must return ``NULL``
       and set an exception.
 
+   .. note::
+
+      The :cdata:`nb_reserved` field should always be ``NULL``.  It
+      was previously called :cdata:`nb_long`, and was renamed in
+      Python 3.0.1.
+
 
 .. _mapping-structs:
 

Include/object.h

@@ -219,7 +219,7 @@ typedef struct {
 	binaryfunc nb_xor;
 	binaryfunc nb_or;
 	unaryfunc nb_int;
-	unaryfunc nb_long;
+	void *nb_reserved;  /* the slot formerly known as nb_long */
 	unaryfunc nb_float;
 
 	binaryfunc nb_inplace_add;

Misc/NEWS

@@ -12,6 +12,9 @@ What's New in Python 3.1 alpha 0
 Core and Builtins
 -----------------
 
+- Issue #4910: Rename nb_long slot to nb_reserved, and change its
+  type to (void *).
+
 - Issue #4935: The overflow checking code in the expandtabs() method common
   to str, bytes and bytearray could be optimized away by the compiler, letting
   the interpreter segfault instead of raising an error.

Modules/datetimemodule.c

@@ -2111,7 +2111,7 @@ static PyNumberMethods delta_as_number = {
 	0,					/*nb_xor*/
 	0,					/*nb_or*/
 	0,					/*nb_int*/
-	0,					/*nb_long*/
+	0,					/*nb_reserved*/
 	0,					/*nb_float*/
 	0,					/*nb_inplace_add*/
 	0,					/*nb_inplace_subtract*/

Objects/boolobject.c

@@ -109,7 +109,7 @@ static PyNumberMethods bool_as_number = {
 	bool_xor,		/* nb_xor */
 	bool_or,		/* nb_or */
 	0,			/* nb_int */
-	0,			/* nb_long */
+	0,			/* nb_reserved */
 	0,			/* nb_float */
 	0,			/* nb_inplace_add */
 	0,			/* nb_inplace_subtract */

Objects/complexobject.c

@@ -1060,7 +1060,7 @@ static PyNumberMethods complex_as_number = {
 	0,					/* nb_xor */
 	0,					/* nb_or */
 	complex_int,				/* nb_int */
-	0,					/* nb_long */
+	0,					/* nb_reserved */
 	complex_float,				/* nb_float */
 	0,					/* nb_inplace_add */
 	0,					/* nb_inplace_subtract */

Objects/floatobject.c

@@ -1798,7 +1798,7 @@ static PyNumberMethods float_as_number = {
 	0,		/*nb_xor*/
 	0,		/*nb_or*/
 	float_trunc,	/*nb_int*/
-	0,		/*nb_long*/
+	0,		/*nb_reserved*/
 	float_float,	/*nb_float*/
 	0,		/* nb_inplace_add */
 	0,		/* nb_inplace_subtract */

Objects/longobject.c

@@ -3830,7 +3830,7 @@ static PyNumberMethods long_as_number = {
 			long_xor,	/*nb_xor*/
 			long_or,	/*nb_or*/
 			long_long,	/*nb_int*/
-	0,				/*nb_long*/
+	0,				/*nb_reserved*/
 			long_float,	/*nb_float*/
 	0,				/* nb_inplace_add */
 	0,				/* nb_inplace_subtract */

Objects/setobject.c

@@ -2082,7 +2082,7 @@ static PyNumberMethods set_as_number = {
 	(binaryfunc)set_xor,		/*nb_xor*/
 	(binaryfunc)set_or,		/*nb_or*/
 	0,				/*nb_int*/
-	0,				/*nb_long*/
+	0,				/*nb_reserved*/
 	0,				/*nb_float*/
 	0,				/*nb_inplace_add*/
 	(binaryfunc)set_isub,		/*nb_inplace_subtract*/

Objects/typeobject.c

@@ -3602,7 +3602,6 @@ inherit_slots(PyTypeObject *type, PyTypeObject *base)
 		COPYNUM(nb_xor);
 		COPYNUM(nb_or);
 		COPYNUM(nb_int);
-		COPYNUM(nb_long);
 		COPYNUM(nb_float);
 		COPYNUM(nb_inplace_add);
 		COPYNUM(nb_inplace_subtract);
@@ -4827,7 +4826,6 @@ SLOT1BIN(slot_nb_xor, nb_xor, "__xor__", "__rxor__")
 SLOT1BIN(slot_nb_or, nb_or, "__or__", "__ror__")
 
 SLOT0(slot_nb_int, "__int__")
-SLOT0(slot_nb_long, "__long__")
 SLOT0(slot_nb_float, "__float__")
 SLOT1(slot_nb_inplace_add, "__iadd__", PyObject *, "O")
 SLOT1(slot_nb_inplace_subtract, "__isub__", PyObject *, "O")
@@ -5443,8 +5441,6 @@ static slotdef slotdefs[] = {
 	RBINSLOT("__ror__", nb_or, slot_nb_or, "|"),
 	UNSLOT("__int__", nb_int, slot_nb_int, wrap_unaryfunc,
 	       "int(x)"),
-	UNSLOT("__long__", nb_long, slot_nb_long, wrap_unaryfunc,
-	       "int(x)"),
 	UNSLOT("__float__", nb_float, slot_nb_float, wrap_unaryfunc,
 	       "float(x)"),
 	NBSLOT("__index__", nb_index, slot_nb_index, wrap_unaryfunc, 

Objects/weakrefobject.c

@@ -594,7 +594,7 @@ static PyNumberMethods proxy_as_number = {
     proxy_xor,              /*nb_xor*/
     proxy_or,               /*nb_or*/
     proxy_int,              /*nb_int*/
-    0,                      /*nb_long*/
+    0,                      /*nb_reserved*/
     proxy_float,            /*nb_float*/
     proxy_iadd,             /*nb_inplace_add*/
     proxy_isub,             /*nb_inplace_subtract*/

PC/winreg.c

@@ -451,7 +451,7 @@ static PyNumberMethods PyHKEY_NumberMethods =
 	PyHKEY_binaryFailureFunc,	/* nb_xor */
 	PyHKEY_binaryFailureFunc,	/* nb_or */
 	PyHKEY_intFunc,			/* nb_int */
-	0,				/* nb_long */
+	0,				/* nb_reserved */
 	PyHKEY_unaryFailureFunc,	/* nb_float */
 };