tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(7,16): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(8,16): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(12,7): error TS2415: Class 'Derived' incorrectly extends base class 'Base'.
  Property 'x' is private in type 'Derived' but not in type 'Base'.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(18,17): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(19,17): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(22,14): error TS2339: Property 'x' does not exist on type 'typeof Base'.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(23,18): error TS2339: Property 'x' does not exist on type 'typeof Derived'.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(25,15): error TS2339: Property 'fn' does not exist on type 'typeof Base'.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(26,18): error TS2339: Property 'fn' does not exist on type 'typeof Derived'.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(28,15): error TS2339: Property 'a' does not exist on type 'typeof Base'.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(29,6): error TS2339: Property 'a' does not exist on type 'typeof Base'.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(31,18): error TS2339: Property 'a' does not exist on type 'typeof Derived'.
tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts(32,9): error TS2339: Property 'a' does not exist on type 'typeof Derived'.


==== tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithPrivateInstanceShadowingPublicInstance.ts (13 errors) ====
    class Base {
        public x: string;
        public fn(): string {
            return '';
        }
    
        public get a() { return 1; }
                   ~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
        public set a(v) { }
                   ~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
    }
    
    // error, not a subtype
    class Derived extends Base {
          ~~~~~~~
!!! error TS2415: Class 'Derived' incorrectly extends base class 'Base'.
!!! error TS2415:   Property 'x' is private in type 'Derived' but not in type 'Base'.
        private x: string; 
        private fn(): string {
            return '';
        }
    
        private get a() { return 1; }
                    ~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
        private set a(v) { }
                    ~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
    }
    
    var r = Base.x; // ok
                 ~
!!! error TS2339: Property 'x' does not exist on type 'typeof Base'.
    var r2 = Derived.x; // error
                     ~
!!! error TS2339: Property 'x' does not exist on type 'typeof Derived'.
    
    var r3 = Base.fn(); // ok
                  ~~
!!! error TS2339: Property 'fn' does not exist on type 'typeof Base'.
    var r4 = Derived.fn(); // error
                     ~~
!!! error TS2339: Property 'fn' does not exist on type 'typeof Derived'.
    
    var r5 = Base.a; // ok
                  ~
!!! error TS2339: Property 'a' does not exist on type 'typeof Base'.
    Base.a = 2; // ok
         ~
!!! error TS2339: Property 'a' does not exist on type 'typeof Base'.
    
    var r6 = Derived.a; // error
                     ~
!!! error TS2339: Property 'a' does not exist on type 'typeof Derived'.
    Derived.a = 2; // error
            ~
!!! error TS2339: Property 'a' does not exist on type 'typeof Derived'.