implicitAnyWidenToAny.ts(20,25): error TS2322: Type 'null' is not assignable to type 'number'.
implicitAnyWidenToAny.ts(20,31): error TS2322: Type 'undefined' is not assignable to type 'number'.


==== implicitAnyWidenToAny.ts (2 errors) ====
    // these should be errors
    var x = null;                        // error at "x"
    var x1 = undefined;		             // error at "x1"
    var widenArray = [null, undefined];  // error at "widenArray"
    var emptyArray = [];
    
    // these should not be error
    class AnimalObj {
          x:any;
    }
    var foo = 5;
    var bar = "Hello World";
    var foo1: any = null;
    var foo2: any = undefined;
    var temp: number = 5;
    var c: AnimalObj = { x: null }; 
    var array1 = ["Bob",2];
    var array2: any[] = [];
    var array3: any[] = [null, undefined];
    var array4: number[] = [null, undefined];
                            ~~~~
!!! error TS2322: Type 'null' is not assignable to type 'number'.
                                  ~~~~~~~~~
!!! error TS2322: Type 'undefined' is not assignable to type 'number'.
    var array5 = <any[]>[null, undefined];
    
    declare var objLit: { new (n: number): any; };
    function anyReturnFunc(): any { }
    var obj0 = new objLit(1);
    var obj1 = anyReturnFunc();
    