The build is broken when using gcc 6

[mogu via Digitalmars-d]

On Thursday, 27 October 2016 at 04:33:30 UTC, Stefan Koch wrote:
> On Thursday, 27 October 2016 at 02:36:13 UTC, Stefam Koch wrote:
>
>> Trivial.
>> Fix is comeing.
>
> Okay it was less trivial then it should have been.
> Great job gcc.

-Wno-narrowing does not cover all g++ tasks.