63 lines
1.5 KiB
TypeScript
63 lines
1.5 KiB
TypeScript
//// [constructorFunctionTypeIsAssignableToBaseType2.ts]
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// the constructor function itself does not need to be a subtype of the base type constructor function
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class Base {
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static foo: {
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bar: Object;
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}
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constructor(x: Object) {
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}
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}
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class Derived extends Base {
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// ok
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static foo: {
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bar: number;
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}
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constructor(x: number) {
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super(x);
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}
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}
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class Derived2 extends Base {
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static foo: {
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bar: number;
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}
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// ok, not enforcing assignability relation on this
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constructor(x: any) {
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super(x);
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return 1;
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}
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}
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//// [constructorFunctionTypeIsAssignableToBaseType2.js]
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// the constructor function itself does not need to be a subtype of the base type constructor function
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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(x) {
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}
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return Base;
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})();
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var Derived = (function (_super) {
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__extends(Derived, _super);
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function Derived(x) {
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_super.call(this, x);
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}
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return Derived;
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})(Base);
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var Derived2 = (function (_super) {
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__extends(Derived2, _super);
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// ok, not enforcing assignability relation on this
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function Derived2(x) {
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_super.call(this, x);
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return 1;
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}
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return Derived2;
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})(Base);
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