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//// [subtypingTransitivity.ts]
class B {
x: Object;
}
class D extends B {
public x: string;
}
class D2 extends B {
public x: number;
}
var b: B;
var d: D;
var d2: D2;
d.x = '';
b = d;
b.x = 1; // assigned number to string
//// [subtypingTransitivity.js]
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var B = /** @class */ (function () {
function B() {
}
return B;
}());
var D = /** @class */ (function (_super) {
__extends(D, _super);
function D() {
return _super !== null && _super.apply(this, arguments) || this;
}
return D;
}(B));
var D2 = /** @class */ (function (_super) {
__extends(D2, _super);
function D2() {
return _super !== null && _super.apply(this, arguments) || this;
}
return D2;
}(B));
var b;
var d;
var d2;
d.x = '';
b = d;
b.x = 1; // assigned number to string
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