tests/cases/conformance/async/es2017/asyncArrowFunction/asyncArrowFunction5_es2017.ts(1,18): error TS1359: Identifier expected. 'await' is a reserved word that cannot be used here.


==== tests/cases/conformance/async/es2017/asyncArrowFunction/asyncArrowFunction5_es2017.ts (1 errors) ====
    var foo = async (await): Promise<void> => {
                     ~~~~~
!!! error TS1359: Identifier expected. 'await' is a reserved word that cannot be used here.
    }