tests/cases/conformance/parser/ecmascript5/Statements/parserES5ForOfStatement14.ts(1,20): error TS2304: Cannot find name 'X'. ==== tests/cases/conformance/parser/ecmascript5/Statements/parserES5ForOfStatement14.ts (1 errors) ==== for (let [a, b] of X) { ~ !!! error TS2304: Cannot find name 'X'. }