fa-show displays while in function body?

[zhro]

int main () {
  |
  return 0;
}

Cursor is at '|'. fa-show and fa-auto displays the following:

int main () {
           () : int
  return 0;
}

If there is a line above main() then it will display:

           () : int
int main () {
  return 0;
}

[abo-abo]

This is expected behavior.