newCTFE Status August 2017

[12345swordy via Digitalmars-d]

On Wednesday, 9 August 2017 at 15:47:09 UTC, Stefan Koch wrote:
> On Tuesday, 1 August 2017 at 21:27:32 UTC, Stefan Koch wrote:
>> [...]
>
> After a bit of fixing and the unfortunate addition of 4 
> blacklisted functions, phobos complies and passes the unittests 
> under newCTFE. (Which implies that druntime compiles and works 
> as well)
>
> [...]

You mention something about the CTFE extensions, can you give us 
an example/link of this extension in action?