Static foreach example

staticforeach.d

void func(size_t size)() {
  static foreach (p; 0..size) {
    perform_some_action(p);
  }
}

void perform_some_action(size_t p) {
  import std.stdio : writeln;
  writeln(p);
}

void main() {
  func!7();
}

/*
  Output:
  
  0
  1
  2
  3
  4
  5
  6
*/