Use a more robust infinity check in _Py_HashDouble.
This fixes a test_decimal failure on FreeBSD 8.0. (modf apparently
doesn't follow C99 Annex F on FreeBSD.)
diff --git a/Objects/object.c b/Objects/object.c
index 60dc188..8417a99 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -1025,15 +1025,15 @@
* of mapping keys will turn out weird.
*/
+ if (Py_IS_INFINITY(v))
+ /* can't convert to long int -- arbitrary */
+ v = v < 0 ? -271828.0 : 314159.0;
fractpart = modf(v, &intpart);
if (fractpart == 0.0) {
/* This must return the same hash as an equal int or long. */
if (intpart > LONG_MAX/2 || -intpart > LONG_MAX/2) {
/* Convert to long and use its hash. */
PyObject *plong; /* converted to Python long */
- if (Py_IS_INFINITY(intpart))
- /* can't convert to long int -- arbitrary */
- v = v < 0 ? -271828.0 : 314159.0;
plong = PyLong_FromDouble(v);
if (plong == NULL)
return -1;