202 lines
4 KiB
TypeScript
202 lines
4 KiB
TypeScript
//// [objectTypesIdentityWithNumericIndexers2.ts]
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// object types are identical structurally
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class Base { foo: string; }
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class Derived extends Base { bar: string; }
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class A {
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[x: number]: Base;
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}
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class B {
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[x: number]: Derived;
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}
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class C<T> {
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[x: number]: T;
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}
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interface I {
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[x: number]: Derived;
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}
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class PA extends A {
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}
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class PB extends B {
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}
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var a: {
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[x: number]: Base;
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}
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var b: { [x: number]: Derived; } = { foo: <Derived>null };
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function foo1(x: A);
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function foo1(x: A); // error
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function foo1(x: any) { }
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function foo1b(x: B);
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function foo1b(x: B); // error
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function foo1b(x: any) { }
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function foo1c(x: C<string>);
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function foo1c(x: C<string>); // error
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function foo1c(x: any) { }
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function foo2(x: I);
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function foo2(x: I); // error
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function foo2(x: any) { }
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function foo3(x: typeof a);
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function foo3(x: typeof a); // error
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function foo3(x: any) { }
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function foo4(x: typeof b);
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function foo4(x: typeof b); // error
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function foo4(x: any) { }
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function foo5(x: A);
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function foo5(x: B); // ok
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function foo5(x: any) { }
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function foo5b(x: A);
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function foo5b(x: C<Derived>); // ok
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function foo5b(x: any) { }
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function foo5c(x: A);
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function foo5c(x: PA); // error
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function foo5c(x: any) { }
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function foo5d(x: A);
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function foo5d(x: PB); // ok
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function foo5d(x: any) { }
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function foo6(x: A);
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function foo6(x: I); // ok
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function foo6(x: any) { }
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function foo7(x: A);
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function foo7(x: typeof a); // error
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function foo7(x: any) { }
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function foo8(x: B);
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function foo8(x: I); // error
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function foo8(x: any) { }
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function foo9(x: B);
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function foo9(x: C<Base>); // ok
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function foo9(x: any) { }
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function foo10(x: B);
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function foo10(x: typeof a); // ok
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function foo10(x: any) { }
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function foo11(x: B);
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function foo11(x: typeof b); // error
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function foo11(x: any) { }
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function foo11b(x: B);
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function foo11b(x: PA); // ok
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function foo11b(x: any) { }
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function foo11c(x: B);
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function foo11c(x: PB); // error
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function foo11c(x: any) { }
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function foo12(x: I);
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function foo12(x: C<Derived>); // error
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function foo12(x: any) { }
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function foo13(x: I);
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function foo13(x: typeof a); // ok
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function foo13(x: any) { }
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function foo14(x: I);
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function foo14(x: typeof b); // error
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function foo14(x: any) { }
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function foo15(x: I);
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function foo15(x: PA); // ok
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function foo15(x: any) { }
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function foo16(x: I);
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function foo16(x: PB); // error
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function foo16(x: any) { }
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//// [objectTypesIdentityWithNumericIndexers2.js]
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// object types are identical structurally
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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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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() {
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_super.apply(this, arguments);
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}
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return Derived;
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})(Base);
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var A = (function () {
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function A() {
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}
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return A;
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})();
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var B = (function () {
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function B() {
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}
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return B;
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})();
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var C = (function () {
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function C() {
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}
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return C;
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})();
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var PA = (function (_super) {
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__extends(PA, _super);
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function PA() {
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_super.apply(this, arguments);
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}
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return PA;
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})(A);
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var PB = (function (_super) {
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__extends(PB, _super);
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function PB() {
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_super.apply(this, arguments);
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}
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return PB;
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})(B);
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var a;
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var b = { foo: null };
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function foo1(x) { }
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function foo1b(x) { }
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function foo1c(x) { }
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function foo2(x) { }
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function foo3(x) { }
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function foo4(x) { }
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function foo5(x) { }
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function foo5b(x) { }
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function foo5c(x) { }
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function foo5d(x) { }
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function foo6(x) { }
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function foo7(x) { }
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function foo8(x) { }
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function foo9(x) { }
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function foo10(x) { }
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function foo11(x) { }
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function foo11b(x) { }
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function foo11c(x) { }
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function foo12(x) { }
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function foo13(x) { }
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function foo14(x) { }
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function foo15(x) { }
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function foo16(x) { }
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