Breaking changes in Visual C++ 2015

[Dicebot via Digitalmars-d]

On Sunday, 10 May 2015 at 01:04:31 UTC, Walter Bright wrote:
> On 5/9/2015 5:26 PM, Dicebot wrote:
>> Until it breaks. And it breaks pretty fast with 
>> version(unittest) if you start
>> using it as a common idiom.
>
> It's no harder to get right than -DWHATEVER in C and C++.
>
> Any system that has separate compilation and conditional 
> compilation means taking a bit of care when mixing them.

https://issues.dlang.org/show_bug.cgi?id=13454