Extend D's switch statement?

[Martin Nowak via Digitalmars-d]

On 07/09/2015 12:26 AM, Dmitry Olshansky wrote:
> 
> In the worst case just if-else chain collided items per hash value?
> Given that in this case it may use the full range of size_t I won't
> expect high collision rates.

There is a readymade tool (gperf) to generate code for perfect hash
switches.

http://linux.die.net/man/1/gperf