107 lines
5.1 KiB
TypeScript
107 lines
5.1 KiB
TypeScript
//// [protectedStaticClassPropertyAccessibleWithinSubclass.ts]
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class Base {
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protected static x: string;
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static staticMethod() {
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Base.x; // OK, accessed within their declaring class
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Derived1.x; // OK, accessed within their declaring class
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Derived2.x; // OK, accessed within their declaring class
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Derived3.x; // Error, redefined in a subclass, can only be accessed in the declaring class or one of its subclasses
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}
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}
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class Derived1 extends Base {
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static staticMethod1() {
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Base.x; // OK, accessed within a class derived from their declaring class
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Derived1.x; // OK, accessed within a class derived from their declaring class
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Derived2.x; // OK, accessed within a class derived from their declaring class
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Derived3.x; // Error, redefined in a subclass, can only be accessed in the declaring class or one of its subclasses
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}
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}
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class Derived2 extends Base {
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static staticMethod2() {
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Base.x; // OK, accessed within a class derived from their declaring class
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Derived1.x; // OK, accessed within a class derived from their declaring class
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Derived2.x; // OK, accessed within a class derived from their declaring class
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Derived3.x; // Error, redefined in a subclass, can only be accessed in the declaring class or one of its subclasses
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}
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}
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class Derived3 extends Derived1 {
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protected static x: string;
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static staticMethod3() {
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Base.x; // OK, accessed within a class derived from their declaring class
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Derived1.x; // OK, accessed within a class derived from their declaring class
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Derived2.x; // OK, accessed within a class derived from their declaring class
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Derived3.x; // OK, accessed within their declaring class
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}
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}
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Base.x; // Error, neither within their declaring class nor classes derived from their declaring class
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Derived1.x; // Error, neither within their declaring class nor classes derived from their declaring class
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Derived2.x; // Error, neither within their declaring class nor classes derived from their declaring class
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Derived3.x; // Error, neither within their declaring class nor classes derived from their declaring class
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//// [protectedStaticClassPropertyAccessibleWithinSubclass.js]
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var __extends = (this && this.__extends) || function (d, b) {
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for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
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function __() { this.constructor = d; }
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__.prototype = b.prototype;
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d.prototype = new __();
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};
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var Base = (function () {
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function Base() {
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}
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Base.staticMethod = function () {
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Base.x; // OK, accessed within their declaring class
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Derived1.x; // OK, accessed within their declaring class
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Derived2.x; // OK, accessed within their declaring class
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Derived3.x; // Error, redefined in a subclass, can only be accessed in the declaring class or one of its subclasses
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};
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return Base;
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})();
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var Derived1 = (function (_super) {
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__extends(Derived1, _super);
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function Derived1() {
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_super.apply(this, arguments);
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}
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Derived1.staticMethod1 = function () {
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Base.x; // OK, accessed within a class derived from their declaring class
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Derived1.x; // OK, accessed within a class derived from their declaring class
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Derived2.x; // OK, accessed within a class derived from their declaring class
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Derived3.x; // Error, redefined in a subclass, can only be accessed in the declaring class or one of its subclasses
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};
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return Derived1;
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})(Base);
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var Derived2 = (function (_super) {
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__extends(Derived2, _super);
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function Derived2() {
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_super.apply(this, arguments);
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}
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Derived2.staticMethod2 = function () {
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Base.x; // OK, accessed within a class derived from their declaring class
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Derived1.x; // OK, accessed within a class derived from their declaring class
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Derived2.x; // OK, accessed within a class derived from their declaring class
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Derived3.x; // Error, redefined in a subclass, can only be accessed in the declaring class or one of its subclasses
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};
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return Derived2;
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})(Base);
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var Derived3 = (function (_super) {
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__extends(Derived3, _super);
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function Derived3() {
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_super.apply(this, arguments);
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}
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Derived3.staticMethod3 = function () {
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Base.x; // OK, accessed within a class derived from their declaring class
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Derived1.x; // OK, accessed within a class derived from their declaring class
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Derived2.x; // OK, accessed within a class derived from their declaring class
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Derived3.x; // OK, accessed within their declaring class
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};
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return Derived3;
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})(Derived1);
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Base.x; // Error, neither within their declaring class nor classes derived from their declaring class
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Derived1.x; // Error, neither within their declaring class nor classes derived from their declaring class
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Derived2.x; // Error, neither within their declaring class nor classes derived from their declaring class
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Derived3.x; // Error, neither within their declaring class nor classes derived from their declaring class
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