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GH-101291: Refactor the PyLongObject struct into object header and PyLongValue struct. (GH-101292)

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Mark Shannon 2023-01-30 10:03:04 +00:00 • committed by GitHub
parent f5a3d91b6c
commit c1b1f51cd1
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13 changed files with 226 additions and 217 deletions
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10
Python/marshal.c
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@ -240,7 +240,7 @@ w_PyLong(const PyLongObject *ob, char flag, WFILE *p)
/* set l to number of base PyLong_MARSHAL_BASE digits */
n = Py_ABS(Py_SIZE(ob));
l = (n-1) * PyLong_MARSHAL_RATIO;
d = ob->ob_digit[n-1];
d = ob->long_value.ob_digit[n-1];
assert(d != 0); /* a PyLong is always normalized */
do {
d >>= PyLong_MARSHAL_SHIFT;
@ -254,14 +254,14 @@ w_PyLong(const PyLongObject *ob, char flag, WFILE *p)
w_long((long)(Py_SIZE(ob) > 0 ? l : -l), p);
for (i=0; i < n-1; i++) {
d = ob->ob_digit[i];
d = ob->long_value.ob_digit[i];
for (j=0; j < PyLong_MARSHAL_RATIO; j++) {
w_short(d & PyLong_MARSHAL_MASK, p);
d >>= PyLong_MARSHAL_SHIFT;
}
assert (d == 0);
}
d = ob->ob_digit[n-1];
d = ob->long_value.ob_digit[n-1];
do {
w_short(d & PyLong_MARSHAL_MASK, p);
d >>= PyLong_MARSHAL_SHIFT;
@ -853,7 +853,7 @@ r_PyLong(RFILE *p)
goto bad_digit;
d += (digit)md << j*PyLong_MARSHAL_SHIFT;
}
ob->ob_digit[i] = d;
ob->long_value.ob_digit[i] = d;
}
d = 0;
@ -880,7 +880,7 @@ r_PyLong(RFILE *p)
}
/* top digit should be nonzero, else the resulting PyLong won't be
normalized */
ob->ob_digit[size-1] = d;
ob->long_value.ob_digit[size-1] = d;
return (PyObject *)ob;
bad_digit:
Py_DECREF(ob);