x Expected ';', '}' or ,-[$DIR/tests/test262-parser/fail/743e2b125ba6d248.js:2:2] 2 | isnt y : ^ `---- Error: > This is the expression part of an expression statement ,-[$DIR/tests/test262-parser/fail/743e2b125ba6d248.js:2:2] 2 | isnt y : ^^^^ `----