Issue #8328: Silence Visual Studio warnings.

diff --git a/Objects/longobject.c b/Objects/longobject.c
index 78a7792e8266904bf2a8c34e9d37a16c50710783..ddcce04a0a3b024db50deffe6e4babe3d8095d33 100644 (file)
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -2255,7 +2255,7 @@ _PyLong_Frexp(PyLongObject *a, Py_ssize_t *e)
                while (x_size < shift_digits)
                        x_digits[x_size++] = 0;
                rem = v_lshift(x_digits + x_size, a->ob_digit, a_size,
-                              shift_bits);
+                              (int)shift_bits);
                x_size += a_size;
                x_digits[x_size++] = rem;
        }
@@ -2263,7 +2263,7 @@ _PyLong_Frexp(PyLongObject *a, Py_ssize_t *e)
                shift_digits = (a_bits - DBL_MANT_DIG - 2) / PyLong_SHIFT;
                shift_bits = (a_bits - DBL_MANT_DIG - 2) % PyLong_SHIFT;
                rem = v_rshift(x_digits, a->ob_digit + shift_digits,
-                              a_size - shift_digits, shift_bits);
+                              a_size - shift_digits, (int)shift_bits);
                x_size = a_size - shift_digits;
                /* For correct rounding below, we need the least significant
                   bit of x to be 'sticky' for this shift: if any of the bits
@@ -2325,7 +2325,7 @@ PyLong_AsDouble(PyObject *v)
                                "long int too large to convert to float");
                return -1.0;
        }
-       return ldexp(x, exponent);
+       return ldexp(x, (int)exponent);
 }
 
 /* Methods */
@@ -3310,9 +3310,9 @@ long_true_divide(PyObject *v, PyObject *w)
 
        /* Check whether ldexp result will overflow a double. */
        if (shift + x_bits >= DBL_MAX_EXP &&
-           (shift + x_bits > DBL_MAX_EXP || dx == ldexp(1.0, x_bits)))
+           (shift + x_bits > DBL_MAX_EXP || dx == ldexp(1.0, (int)x_bits)))
                goto overflow;
-       result = ldexp(dx, shift);
+       result = ldexp(dx, (int)shift);
 
   success:
        Py_DECREF(a);
@@ -4148,7 +4148,7 @@ long_bit_length(PyLongObject *v)
        Py_DECREF(result);
        result = y;
 
-       x = (PyLongObject *)PyLong_FromLong(msd_bits);
+       x = (PyLongObject *)PyLong_FromLong((long)msd_bits);
        if (x == NULL)
                goto error;
        y = (PyLongObject *)long_add(result, x);