(fn)
| 345 | } |
| 346 | |
| 347 | function cachedResult(fn) { |
| 348 | let result; |
| 349 | return () => { |
| 350 | if (result === undefined) |
| 351 | result = fn(); |
| 352 | return ArrayPrototypeSlice(result); |
| 353 | }; |
| 354 | } |
| 355 | |
| 356 | let signalsToNamesMapping; |
| 357 | function getSignalsToNamesMapping() { |