RFC: std.json sucessor

[Sönke Ludwig via Digitalmars-d]

Am 22.08.2014 00:48, schrieb Brian Schott:
> On Thursday, 21 August 2014 at 22:35:18 UTC, Sönke Ludwig wrote:
>> Destroy away! ;)
>
> source/stdx/data/json/lexer.d(263:8)[warn]: 'JSONToken' has method
> 'opEquals', but not 'toHash'.
> source/stdx/data/json/lexer.d(499:65)[warn]: Use parenthesis to clarify
> this expression.
> source/stdx/data/json/parser.d(516:8)[warn]: 'JSONParserNode' has method
> 'opEquals', but not 'toHash'.
> source/stdx/data/json/value.d(95:10)[warn]: Variable c is never used.
> source/stdx/data/json/value.d(99:10)[warn]: Variable d is never used.
> source/stdx/data/json/package.d(942:14)[warn]: Variable val is never used.
>
> It's likely that you can ignore these, but I thought I'd post them
> anyways. (The last three are in unittest blocks, for example.)

Fixed all of them (neither was causing harm, but it's still nicer that 
way). Also added @safe and nothrow where possible.

BTW, anyone knows what's holding back formattedWrite() from being @safe 
for simple types?