Foreach with byte problems

[Steven Schveighoffer]

On Fri, 25 Feb 2011 14:51:18 -0500, Andrej Mitrovic  
<andrej.mitrovich at gmail.com> wrote:

> On 2/25/11, Steven Schveighoffer <schveiguy at yahoo.com> wrote:
>> a dirty trick you could do is add 0, which should promote the arg to  
>> int.
>
> Cool. I've almost used +1-1, LOL!
>
> Well, I thought DMD would simply ignore +0 (dead code elimination?),
> but apparently this is a cool shorthand for casting literals? Nice.

No code is generated to add 0, but it does affect the type.

-Steve