v/vlib/v/checker/tests/undefined_type_on_sumtype.vv

35 lines
412 B
V

type ParseRes = Result<[]Token, ParseErr>
// Token type is unknown
//struct Token {}
struct ParseErr {}
type Opt<T> = None<T> | Some<T>
struct None<T> {}
struct Some<T> {
value T
}
type Result<T, U> = Err<U> | Ok<T>
struct Ok<T> {
value T
}
struct Err<U> {
value U
}
fn test_report() {
r := Opt<ParseRes>(None<ParseRes>{})
match r {
Some<ParseRes> {
rx := r.value
}
None<ParseRes> {}
}
}