[Issue 11494] std.array.appender is not nothrow

[d-bugmail at puremagic.com]

https://d.puremagic.com/issues/show_bug.cgi?id=11494


monarchdodra at gmail.com changed:

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


--- Comment #2 from monarchdodra at gmail.com 2013-11-13 08:52:31 PST ---
(In reply to comment #0)
> This propagates up to to!(array)(other_array) making it not work in nothrow
> too, despite the fact they otherwise don't throw anything except out of memory
> errors.

What do you mean? This works fine on my HEAD. It's even safe and pure:

//----
import std.conv, std.array;

void main() nothrow @safe pure
{
    int[] arr;
    to!(int[])(arr);
    appender(arr);
}
//----

This is with 2.064.2. In 2.063.2 it's not @safe.

Are you sure the problem in "to" isn't that the duplicated array contains
objects with throwing postblits by any chance?

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