Re: Best practices for logical const

[Peter Alexander]

If you want logical const in D, you just don't use const. If you 
try to hack around it, it will just come back and bite you.

As a result, when writing APIs, don't enforce constness of your 
parameters if you require logical const. e.g. a range will not 
necessarily have const front and empty. Trying to enforce that 
will lead to trouble.