XO0162: `else` must be on the line of the closing brace

Because a newline after } ends the if statement (core 1.3), an else on the next line would start a new statement. Write } else { and } else if on the same line as the closing brace. See core 1.3.

Example

fn f(a: Bool) -> Int {
  if a {
    1
  }
  else {
    2
  }
}

Fix

fn f(a: Bool) -> Int {
  if a {
    1
  } else {
    2
  }
}

Run xo explain XO0162 for this text in a terminal, or see section 10.6 of the specification.