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Patch by Mark Hammond to support 64-bit ints on MS platforms.
The MS compiler doesn't call it 'long long', it uses __int64, so a new #define, LONG_LONG, has been added and all occurrences of 'long long' are replaced with it.
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859b407cf1
commit
3293b07df5
5 changed files with 38 additions and 33 deletions
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@ -279,7 +279,7 @@ PyLong_AsDouble(vv)
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#ifdef HAVE_LONG_LONG
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/*
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* long long support by Chris Herborth (chrish@qnx.com)
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* LONG_LONG support by Chris Herborth (chrish@qnx.com)
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*
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* For better or worse :-), I tried to follow the coding style already
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* here.
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@ -303,30 +303,30 @@ PyLong_AsDouble(vv)
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#define ULONGLONG_MAX 0xffffffffffffffffULL
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#endif
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/* Create a new long int object from a C long long int */
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/* Create a new long int object from a C LONG_LONG int */
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PyObject *
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PyLong_FromLongLong(ival)
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long long ival;
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LONG_LONG ival;
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{
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#if SIZEOF_LONG_LONG == SIZEOF_LONG
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/* In case the compiler is faking it. */
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return PyLong_FromLong( (long)ival );
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#else
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if( ival <= (long long)LONG_MAX ) {
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if( ival <= (LONG_LONG)LONG_MAX ) {
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return PyLong_FromLong( (long)ival );
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}
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else if( ival <= (unsigned long long)ULONG_MAX ) {
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else if( ival <= (unsigned LONG_LONG)ULONG_MAX ) {
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return PyLong_FromUnsignedLong( (unsigned long)ival );
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}
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else {
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/* Assume a C long long fits in at most 10 'digits'.
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/* Assume a C LONG_LONG fits in at most 10 'digits'.
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* Should be OK if we're assuming long fits in 5.
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*/
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PyLongObject *v = _PyLong_New(10);
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if (v != NULL) {
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unsigned long long t = ival;
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unsigned LONG_LONG t = ival;
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int i;
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if (ival < 0) {
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t = -ival;
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@ -350,16 +350,16 @@ PyLong_FromLongLong(ival)
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#endif
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}
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/* Create a new long int object from a C unsigned long long int */
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/* Create a new long int object from a C unsigned LONG_LONG int */
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PyObject *
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PyLong_FromUnsignedLongLong(ival)
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unsigned long long ival;
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unsigned LONG_LONG ival;
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{
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#if SIZEOF_LONG_LONG == SIZEOF_LONG
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/* In case the compiler is faking it. */
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return PyLong_FromUnsignedLong( (unsigned long)ival );
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#else
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if( ival <= (unsigned long long)ULONG_MAX ) {
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if( ival <= (unsigned LONG_LONG)ULONG_MAX ) {
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return PyLong_FromUnsignedLong( (unsigned long)ival );
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}
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else {
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@ -367,7 +367,7 @@ PyLong_FromUnsignedLongLong(ival)
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PyLongObject *v = _PyLong_New(10);
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if (v != NULL) {
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unsigned long long t = ival;
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unsigned LONG_LONG t = ival;
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int i;
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for (i = 0; i < 10; i++) {
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v->ob_digit[i] = (digit) (t & MASK);
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@ -386,19 +386,19 @@ PyLong_FromUnsignedLongLong(ival)
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#endif
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}
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/* Get a C long long int from a long int object.
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/* Get a C LONG_LONG int from a long int object.
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Returns -1 and sets an error condition if overflow occurs. */
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long long
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LONG_LONG
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PyLong_AsLongLong(vv)
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PyObject *vv;
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{
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#if SIZEOF_LONG_LONG == SIZEOF_LONG
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/* In case the compiler is faking it. */
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return (long long)PyLong_AsLong( vv );
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return (LONG_LONG)PyLong_AsLong( vv );
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#else
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register PyLongObject *v;
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long long x, prev;
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LONG_LONG x, prev;
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int i, sign;
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if (vv == NULL || !PyLong_Check(vv)) {
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@ -430,21 +430,21 @@ PyLong_AsLongLong(vv)
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#endif
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}
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unsigned long long
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unsigned LONG_LONG
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PyLong_AsUnsignedLongLong(vv)
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PyObject *vv;
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{
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#if SIZEOF_LONG_LONG == 4
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/* In case the compiler is faking it. */
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return (unsigned long long)PyLong_AsUnsignedLong( vv );
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return (unsigned LONG_LONG)PyLong_AsUnsignedLong( vv );
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#else
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register PyLongObject *v;
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unsigned long long x, prev;
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unsigned LONG_LONG x, prev;
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int i;
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if (vv == NULL || !PyLong_Check(vv)) {
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PyErr_BadInternalCall();
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return (unsigned long long) -1;
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return (unsigned LONG_LONG) -1;
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}
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v = (PyLongObject *)vv;
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@ -454,7 +454,7 @@ PyLong_AsUnsignedLongLong(vv)
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if (i < 0) {
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PyErr_SetString(PyExc_OverflowError,
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"can't convert negative value to unsigned long");
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return (unsigned long long) -1;
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return (unsigned LONG_LONG) -1;
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}
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while (--i >= 0) {
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@ -463,7 +463,7 @@ PyLong_AsUnsignedLongLong(vv)
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if ((x >> SHIFT) != prev) {
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PyErr_SetString(PyExc_OverflowError,
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"long int too long to convert");
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return (unsigned long long) -1;
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return (unsigned LONG_LONG) -1;
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}
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}
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@ -907,7 +907,7 @@ x_divrem(v1, w1, prem)
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static void long_dealloc Py_PROTO((PyObject *));
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static PyObject *long_repr Py_PROTO((PyObject *));
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static int long_compare Py_PROTO((PyLongObject *, PyLongObject *));
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static long long_hash Py_PROTO((PyLongObject *));
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static LONG_LONG_hash Py_PROTO((PyLongObject *));
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static PyObject *long_add Py_PROTO((PyLongObject *, PyLongObject *));
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static PyObject *long_sub Py_PROTO((PyLongObject *, PyLongObject *));
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