parserIndexMemberDeclaration4.ts(2,32): error TS2564: Property 'v' has no initializer and is not definitely assigned in the constructor.


==== parserIndexMemberDeclaration4.ts (1 errors) ====
    class C {
       [a: string]: number; public v: number
                                   ~
!!! error TS2564: Property 'v' has no initializer and is not definitely assigned in the constructor.
    }