| tst.js:15:3:15:23 | set x(v ... ert\\n\\t\\t} | This setter function does not use its parameter $@. | tst.js:15:9:15:9 | v | v |
| tst.js:38:3:38:25 | set y(_ ... _x\|0; } | This setter function does not use its parameter $@. | tst.js:38:9:38:10 | _y | _y |