E3026

A with pattern is only allowed immediately under an or-pattern.

Erroneous example

///|
pub fn value_or_zero(value : Int?) -> Int {
  match value {
    (None with result = 0) => result
    Some(result) => result
  }
}

Suggestion

Combine the alternative that supplies defaults with another pattern using |.

///|
pub fn value_or_zero(value : Int?) -> Int {
  match value {
    Some(result) | (None with result = 0) => result
  }
}