()
| 388 | } |
| 389 | |
| 390 | func (t *parser) valList() ([]interface{}, error) { |
| 391 | r, _, e := t.sc.ReadRune() |
| 392 | if e != nil { |
| 393 | return []interface{}{}, e |
| 394 | } |
| 395 | |
| 396 | if r != '{' { |
| 397 | _ = t.sc.UnreadRune() |
| 398 | return []interface{}{}, ErrNotList |
| 399 | } |
| 400 | |
| 401 | list := []interface{}{} |
| 402 | stop := runeSet([]rune{',', '}'}) |
| 403 | for { |
| 404 | switch rs, last, err := runesUntil(t.sc, stop); { |
| 405 | case err != nil: |
| 406 | if err == io.EOF { |
| 407 | err = errors.New("list must terminate with '}'") |
| 408 | } |
| 409 | return list, err |
| 410 | case last == '}': |
| 411 | // If this is followed by ',', consume it. |
| 412 | if r, _, e := t.sc.ReadRune(); e == nil && r != ',' { |
| 413 | _ = t.sc.UnreadRune() |
| 414 | } |
| 415 | v, e := t.reader(rs) |
| 416 | list = append(list, v) |
| 417 | return list, e |
| 418 | case last == ',': |
| 419 | v, e := t.reader(rs) |
| 420 | if e != nil { |
| 421 | return list, e |
| 422 | } |
| 423 | list = append(list, v) |
| 424 | } |
| 425 | } |
| 426 | } |
| 427 | |
| 428 | func runesUntil(in io.RuneReader, stop map[rune]bool) ([]rune, rune, error) { |
| 429 | v := []rune{} |
no test coverage detected