Some @nogc text conversion in Phobos?

[Dicebot via Digitalmars-d]

On Thursday, 29 May 2014 at 18:30:28 UTC, Dmitry Olshansky wrote:
> 29-May-2014 03:52, Dicebot пишет:
>> On Wednesday, 28 May 2014 at 23:27:34 UTC, bearophile wrote:
>>> This is currently accepted code:
> [....]
>>
>> IMHO something like this is better:
>>
>> class MyException : Exception
>> {
>>     private char[20] index_buff; // should be enough for 
>> size_t.max
>
> Why not just save 'size_t' right here, and do formattedWrite in 
> the toString? Anyway I think this is what exceptions should do 
> - save the state and only ever format message in toString.

Yep, you are right.