tests/cases/conformance/classes/members/instanceAndStaticMembers/typeOfThisInInstanceMember.ts(14,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/classes/members/instanceAndStaticMembers/typeOfThisInInstanceMember.ts(10,11): error TS2339: Property 'z' does not exist on type 'C'.


==== tests/cases/conformance/classes/members/instanceAndStaticMembers/typeOfThisInInstanceMember.ts (2 errors) ====
    class C {
        x = this;
        foo() {
            return this;
        }
        constructor(x: number) {
            var t = this;
            t.x;
            t.y;
            t.z;
              ~
!!! error TS2339: Property 'z' does not exist on type 'C'.
            var r = t.foo();
        }
    
        get y() {
            ~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
            return this;
        }
    }
    
    var c: C;
    // all ok
    var r = c.x;
    var ra = c.x.x.x;
    var r2 = c.y;
    var r3 = c.foo();
    var rs = [r, r2, r3];
    
    rs.forEach(x => {
        x.foo;
        x.x;
        x.y;
    });