tests/cases/conformance/expressions/unaryOperators/plusOperator/plusOperatorWithAnyOtherType.ts(46,26): error TS2365: Operator '+' cannot be applied to types 'undefined' and 'undefined'.
tests/cases/conformance/expressions/unaryOperators/plusOperator/plusOperatorWithAnyOtherType.ts(47,26): error TS2365: Operator '+' cannot be applied to types 'null' and 'null'.
tests/cases/conformance/expressions/unaryOperators/plusOperator/plusOperatorWithAnyOtherType.ts(48,26): error TS2365: Operator '+' cannot be applied to types 'undefined' and 'undefined'.


==== tests/cases/conformance/expressions/unaryOperators/plusOperator/plusOperatorWithAnyOtherType.ts (3 errors) ====
    // + operator on any type
    
    var ANY: any;
    var ANY1;
    var ANY2: any[] = ["", ""];
    var obj: () => {}
    var obj1 = { x: (s: string) => { }, y: (s1) => { }};
    
    function foo(): any {
        var a;
        return a;
    }
    class A {
        public a: any;
        static foo() {
            var a;
            return a;
        }
    }
    module M {
        export var n: any;
    }
    var objA = new A();
    
    // any other type var
    var ResultIsNumber1 = +ANY1;
    var ResultIsNumber2 = +ANY2;
    var ResultIsNumber3 = +A;
    var ResultIsNumber4 = +M;
    var ResultIsNumber5 = +obj;
    var ResultIsNumber6 = +obj1;
    
    // any type literal
    var ResultIsNumber7 = +undefined;
    var ResultIsNumber8 = +null;
    
    // any type expressions
    var ResultIsNumber9 = +ANY2[0];
    var ResultIsNumber10 = +obj1.x;
    var ResultIsNumber11 = +obj1.y;
    var ResultIsNumber12 = +objA.a;
    var ResultIsNumber13 = +M.n;
    var ResultIsNumber14 = +foo();
    var ResultIsNumber15 = +A.foo();
    var ResultIsNumber16 = +(ANY + ANY1);
    var ResultIsNumber17 = +(null + undefined);
                             ~~~~~~~~~~~~~~~~
!!! error TS2365: Operator '+' cannot be applied to types 'undefined' and 'undefined'.
    var ResultIsNumber18 = +(null + null);
                             ~~~~~~~~~~~
!!! error TS2365: Operator '+' cannot be applied to types 'null' and 'null'.
    var ResultIsNumber19 = +(undefined + undefined);
                             ~~~~~~~~~~~~~~~~~~~~~
!!! error TS2365: Operator '+' cannot be applied to types 'undefined' and 'undefined'.
    
    // miss assignment operators
    +ANY;
    +ANY1;
    +ANY2[0];
    +ANY, ANY1;
    +objA.a;
    +M.n;