Why exceptions for error handling is so important

[via Digitalmars-d]

On Wednesday, 14 January 2015 at 00:24:41 UTC, Ola Fosheim 
Grøstad wrote:
> On Tuesday, 13 January 2015 at 23:58:53 UTC, deadalnix wrote:
>>
>> http://dlang.org/phobos/core_thread.html#.Thread.join
>
> I don't see the problem. I'm suggesting value semantics, it can 
> be copied.

Without addressing anything else: You want moving here, not 
copying.