Another idiom I wish were gone from phobos/druntime

[Andrei Alexandrescu via Digitalmars-d]

On 2/5/15 1:53 AM, Daniel Murphy wrote:
> Yes, optimization is another nice possibility.  I think there is a lot
> of untapped potential in using contracts to pass extra information to
> the compiler.

I agree. One actionable - albeit crazy :o) - idea is to make __FILE__, 
__LINE__, __MODULE__ etc. inside contracts bind to the caller context. 
Then all failures blame straight to the caller code. -- Andrei