Remove unnecessary modulo division.

The preceding test guarantees that 0 <= i < len.

Remove unnecessary modulo division.
The preceding test guarantees that 0 <= i < len.
0913166d · Raymond Hettinger · 01612e7d · 0913166d
Commit 0913166d authored Feb 08, 2008 by Raymond Hettinger
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Objects/rangeobject.c Objects/rangeobject.c +1 -1

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--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -98,7 +98,7 @@ range_item(rangeobject *r, Py_ssize_t i)
 				"xrange object index out of range");
 		return NULL;
 	}
-	return PyInt_FromSsize_t(r->start + (i % r->len) * r->step);
+	return PyInt_FromSsize_t(r->start + i * r->step);
 }
 static Py_ssize_t