| async-function 133 tests | 75.94% |
| async-generator 590 tests | 10.85% |
| block 40 tests | 77.50% |
| break 40 tests | 92.50% |
| class 8663 tests | 14.94% |
| const 271 tests | 79.34% |
| continue 48 tests | 89.58% |
| debugger 4 tests | 100.00% |
| do-while 70 tests | 77.14% |
| empty 4 tests | 50.00% |
| expression 6 tests | 33.33% |
| for-await-of 2427 tests | 7.17% |
| for-in 196 tests | 69.90% |
| for-of 1416 tests | 88.42% |
| for 758 tests | 85.36% |
| function 783 tests | 85.70% |
| generators 510 tests | 89.80% |
| if 125 tests | 82.40% |
| labeled 39 tests | 38.46% |
| let 287 tests | 77.00% |
| return 31 tests | 96.77% |
| switch 216 tests | 37.50% |
| throw 28 tests | 100.00% |
| try 388 tests | 40.98% |
| variable 309 tests | 86.73% |
| while 72 tests | 75.00% |
| with 170 tests | 11.76% |