[Issue 4729] std.algorithm: strange iota behaviour

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=4729



--- Comment #7 from bearophile_hugs at eml.cc 2013-01-04 18:36:53 PST ---
(In reply to comment #6)
> The problem here is that no start value is given.

In this case Python raises an error. I think this is acceptable:

>>> reduce(lambda a,b: a * b, [])
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: reduce() of empty sequence with no initial value

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