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//// [subtypingWithStringIndexer4.ts]
// Derived type indexer must be subtype of base type indexer
interface Base { foo: string; }
interface Derived extends Base { bar: string; }
interface Derived2 extends Derived { baz: string; }
class A {
[x: string]: Derived;
}
class B extends A {
[x: string]: string; // error
}
module Generics {
class A<T extends Derived> {
[x: string]: T;
}
class B extends A<Base> {
[x: string]: string; // error
}
class B3<T extends Derived> extends A<T> {
[x: string]: string; // error
}
}
//// [subtypingWithStringIndexer4.js]
// Derived type indexer must be subtype of base type indexer
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var A = (function () {
function A() {
}
return A;
}());
var B = (function (_super) {
__extends(B, _super);
function B() {
return _super !== null && _super.apply(this, arguments) || this;
}
return B;
}(A));
var Generics;
(function (Generics) {
var A = (function () {
function A() {
}
return A;
}());
var B = (function (_super) {
__extends(B, _super);
function B() {
return _super !== null && _super.apply(this, arguments) || this;
}
return B;
}(A));
var B3 = (function (_super) {
__extends(B3, _super);
function B3() {
return _super !== null && _super.apply(this, arguments) || this;
}
return B3;
}(A));
})(Generics || (Generics = {}));
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