Parallel.For() does not support Int64 (but Delphi's TParallel.For() does)

[GerbenAbbink]

This code

Parallel.For(0, Count).Execute(

procedure(I: Int64)
begin
end);

is not allowed: There is no overloaded version of 'Execute' that can be called with these arguments.

Delphi's TParallel.For() does support Int64.