Passing delegate indirectly to createLowLevelThread doesn't work

[Adam D Ruppe]

On Monday, 26 July 2021 at 17:14:45 UTC, Tejas wrote:
> Yeah after reading the error diagnostics carefully I realized 
> that the compiler is inferring many attributes when passing 
> ```func``` directly but not when passing via delegate

Well, technically, it is inferred there too, but since you 
specified `void delegate()` it implicitly casts to that and drops 
the detail.

Similar to the difference between like

Object o = new MyClass;
// now o is still Object since the class implicitly casted and 
thus drops the extensions in the child class

and

auto c = new MyClass;
// no conversion requested there, c has the full type of MyClass