Speed kills

[Jon D via Digitalmars-d]

On Wednesday, 9 March 2016 at 20:30:10 UTC, Jon D wrote:
>
> I seen a few cases while exploring D.
>
Turns out there are issues filed for each of the performance 
issues I mentioned:

* Lower casing strings:  
https://issues.dlang.org/show_bug.cgi?id=11229
* Large associative arrays:  
https://issues.dlang.org/show_bug.cgi?id=2504
* Associative arrays - Checking membership with mutable values 
(char arrays) rather strings (immutable):  
https://issues.dlang.org/show_bug.cgi?id=15038