assert() vs. enforce(), invariant() vs. ... ?

John Colvin john.loughran.colvin at gmail.com
Fri Aug 30 05:18:19 PDT 2013


On Friday, 30 August 2013 at 11:50:20 UTC, Jacob Carlborg wrote:
> On 2013-08-30 12:56, John Colvin wrote:
>
>> alias this, but without implicit conversion. It just 
>> implements all the
>> op**** functions (including opDispatch).
>
> So what's the difference to Typedef, declared just below?

Typedef uses Proxy to do the work. Proxy is a mixing template for 
adding in to a struct/class and Typedef is a very simple struct 
making use of it to implement a library typedef.

Unfortunately, Typedef is rather lacking as far as being a 
typedef is concerned, but that's not due to problems with Proxy.


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