std.json API broken without notice

[Vladimir Panteleev]

On Sunday, 9 March 2014 at 17:30:32 UTC, Andrei Alexandrescu 
wrote:
> On 3/9/14, 6:49 AM, Andrej Mitrovic wrote:
>> On 3/9/14, Walter Bright <newshound2 at digitalmars.com> wrote:
>>> BTW, I don't know if better unittest coverage would have 
>>> detected this
>>> particular breakage, but in any case, we should do better 
>>> with coverage.
>>
>> Can someone finally say *what* broke?
>
> I was wrong in my previous message. As Adam noted, it was 
> making type read-only. Previously people would write:
>
> v.type = JSON_TYPE.STRING;
> v.str = "abc";
>
> Now the second line sets the type, and the first is an error.
>
> Also, this code is in error:
>
> v.type = JSON_TYPE.TRUE;
>
> and must be replaced with:
>
> v = true;

I think this is something that can be easily fixed without 
causing more regressions. Have you filed it as an issue yet?