[Issue 9112] Uniform default construction

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=9112



--- Comment #7 from bearophile_hugs at eml.cc 2012-12-06 04:37:51 PST ---
(In reply to comment #6)
> Personally, I've used it so that an integer could be null in cases where I
> needed to distinguish between having a specific value and having no value at
> all,

In D std.typecons.Nullable!int is often better than a heap-allocated int.



> Have you honestly never needed a pointer to an int?

Not that I remember.

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