ModuleInfo, factories, and unittesting

[Seb via Digitalmars-d]

On Saturday, 24 December 2016 at 09:31:42 UTC, Jacob Carlborg 
wrote:
> On 2016-12-23 15:20, Adam D. Ruppe wrote:
>
>> Wouldn't it just be glorious if that magically printed:
>>
>> test.d(4): Assertion failure
>>      (a == b) is false
>>      a = 0
>>      b = 1
>
> Or if there was a language feature that allowed us to do this 
> in a library, and a bunch of other things. I wonder what that 
> could be ... :)


As no one has mentioned it yet - some ideas are preserved in 
DIP83:

http://wiki.dlang.org/DIP83