@safe(bool)

[bitwise via Digitalmars-d]

On Monday, 21 August 2017 at 08:09:25 UTC, Jonathan M Davis wrote:
>
> you potentially have to go searching through a chain of 
> declarations to figure out which attributes are actually being 
> used.

A good IDE should give you this info if you hover over a 
function. I realize D's tool support is spotty at the moment, but 
it seems like the kind of think that's ok to be optimistic about.