[swift-evolution] Compile time assertion / checking?

[Joe Groff]

> On Dec 22, 2015, at 7:26 AM, marc hoffman via swift-evolution <swift-evolution at swift.org> wrote:
> 
> Joe,
> 
> quick side question: is @_transparent documented somewhere? I’ve seen it in the standard library source code, but i cannot see out covered in any of the docs…

It's not publicly documented, because it's intended to be an implementation detail. It only really works within the standard library, and is likely to be replaced by our proper resilience model for cross-module inlining. Check out docs/TransparentAttr.rst for the internal documentation.

-Joe