More Front End Vector Support

[Mehrdad]

On Thursday, 5 July 2012 at 22:28:21 UTC, Walter Bright wrote:
> I don't think D should do emulation - it should give a compiler 
> error on vector sizes and operations that are not supported.
>
> The reason is the user may not expect the (very) slow 
> emulation, and gets no indication of when it happens. By giving 
> a compiler error on them, the user has the opportunity to 
> decide what to do about it.


It's called a warning. ;)