FunctionDeclaration2_es6.ts(1,12): error TS1212: Identifier expected. 'yield' is a reserved word in strict mode.


==== FunctionDeclaration2_es6.ts (1 errors) ====
    function f(yield) {
               ~~~~~
!!! error TS1212: Identifier expected. 'yield' is a reserved word in strict mode.
    }