Compile without generating code

[Suliman via Digitalmars-d]

On Wednesday, 5 July 2017 at 22:05:53 UTC, Stefan Koch wrote:
> On Wednesday, 5 July 2017 at 21:58:45 UTC, Lewis wrote:
>> I was reading 
>> https://blog.rust-lang.org/2017/07/05/Rust-Roadmap-Update.html, which mentioned that the Rust compiler now has a mode to go through the motions of compiling and show errors, but without generating any code. This way you can do a much faster build while iterating until you have no compile errors, then do a single build with code generation once everything looks good.
>>
>> [...]
>
> We already have it.
> use -o- and it'll disable codegen.


How to use this parameter with dub?