Final comma in structure definition

[programandala-net]

A comma is mandatory after the last struct field when the ending bracket is on a new line. But what is the rationale? Or is it an oversight?

// ok:
My_Struct :: struct { x : int, y : int }
// ok:
My_Struct :: struct { x : int, y : int, }
// ok:
My_Struct :: struct {
  x : int,
  y : int,
  }
// Syntax Error: Expected a comma, got a newline:
My_Struct :: struct {
  x : int,
  y : int
  }
// Syntax Error: Expected a comma, got a newline:
My_Struct :: struct {  x : int, y : int
}

[Kelimion]

Now try rearranging or adding some fields and see what's more convenient. There's the rationale.

[programandala-net]

Of course. I was suprised that it's mandatory, not just allowed for convenience.