shared - i need it to be useful

[Stanislav Blinov]

On Thursday, 18 October 2018 at 17:10:03 UTC, aliak wrote:

> Out of curiosity, when it comes to primitives, what could you 
> do under MP in void "atomicInc(shared int*)" that would be 
> problematic?
>
> void atomicInc(shared int*) {
>   // i.e. what goes here?
> }

1. Anything if int* implicitly converts to shared int* (per MP), 
because then that function is indeed unsafe.
2. Only actual platform-specific implementation bugs otherwise, 
and these are beyond what `shared` can provide.