Properties don't work as expected

[ketmar via Digitalmars-d-learn]

On Tuesday, 5 July 2016 at 16:11:58 UTC, zabruk70 wrote:
> On Tuesday, 5 July 2016 at 10:52:10 UTC, zodd wrote:
>> Property functions are used wrong by a compiler when it needs
>
> i am sorry for my dumbness, what wrong with this code?

as OP said, this one won't call setter on "+=" and company.