[Issue 13797] std.array.extend

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=13797

Seb <greensunny12 at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |greensunny12 at gmail.com

--- Comment #1 from Seb <greensunny12 at gmail.com> ---
Hmm. Why can't we handle this on a language level?

---
int[] arr;
arr ~= [0, 1, 2];
---

works fine. So I don't see any reason why the compiler couldn't be improved to
accept this too:

---
int[] arr;
arr ~= 3.iota;
---

Custom data types can already do this with operator overloading, but built-in
arrays can't.

I submitted an enhancement request:
https://issues.dlang.org/show_bug.cgi?id=18699

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