The cost of doing compile time introspection

[Timon Gehr via Digitalmars-d]

On 10.05.2017 16:28, Stefan Koch wrote:
> On Wednesday, 10 May 2017 at 14:03:58 UTC, Biotronic wrote:
>> On Wednesday, 10 May 2017 at 11:45:05 UTC, Moritz Maxeiner wrote:
>> [CTFE slow]
>>
>> First, as you may know, Stefan Koch is working on an improved CTFE
>> engine that will hopefully make things a lot better.
>>
> It will not; This is issue is caused by templates, and not by CTFE.
>

I think my measurements show that the main bottleneck is actually 
Appender in CTFE, while templates contribute a smaller, yet significant, 
amount.