Why does destructor of global var isn't called?

[Basilez B.]

On Tuesday, 25 December 2018 at 19:32:47 UTC, Dru wrote:
> example:
> -----------
>
> struct A{
> 	int* arr;
> 	
> 	~this() {
> 		writeln("A destruct");
> 	}
> }
>
> static ~this() {
> 	writeln("module destruct");
> }
>
> A a;
>
> void main() {
> }
>
> -----------
>
> only prints "module destruct"

`a`, since declared in the global scope, is constructed at 
compile-time so its data are in executable dedicated segments 
(althoufh here it's just equal to A.init) and don't have to be 
destructed. Add `a = A(null); ` in main and the destructor gets 
called.