86 lines
1.9 KiB
JavaScript
86 lines
1.9 KiB
JavaScript
|
//// [subtypesOfUnion.ts]
|
||
|
enum E { e1, e2 }
|
||
|
interface I8 { [x: string]: number[]; }
|
||
|
class A { foo: number; }
|
||
|
class A2<T> { foo: T; }
|
||
|
function f() { }
|
||
|
module f { export var bar = 1; }
|
||
|
class c { baz: string }
|
||
|
module c { export var bar = 1; }
|
||
|
|
||
|
// A type T is a subtype of a union type U if T is a subtype of any type in U.
|
||
|
interface I1<T> {
|
||
|
[x: string]: string | number;
|
||
|
foo: any; // ok
|
||
|
foo2: string; // ok
|
||
|
foo3: number; // ok
|
||
|
foo4: boolean; // error
|
||
|
foo5: E; // ok - subtype of number
|
||
|
foo6: Date; // error
|
||
|
foo7: RegExp; // error
|
||
|
foo8: { bar: number }; // error
|
||
|
foo9: I8; // error
|
||
|
foo10: A; // error
|
||
|
foo11: A2<number>; // error
|
||
|
foo12: (x) => number; //error
|
||
|
foo13: <T>(x: T) => T; // error
|
||
|
foo14: typeof f; // error
|
||
|
foo15: typeof c; // error
|
||
|
foo16: T; // error
|
||
|
foo17: Object; // error
|
||
|
foo18: {}; // error
|
||
|
}
|
||
|
interface I2<T> {
|
||
|
[x: string]: E | number;
|
||
|
foo: any; // ok
|
||
|
foo2: string; // error
|
||
|
foo3: number; // ok
|
||
|
foo4: boolean; // error
|
||
|
foo5: E; // ok
|
||
|
foo6: Date; // error
|
||
|
foo7: RegExp; // error
|
||
|
foo8: { bar: number }; // error
|
||
|
foo9: I8; // error
|
||
|
foo10: A; // error
|
||
|
foo11: A2<number>; // error
|
||
|
foo12: (x) => number; //error
|
||
|
foo13: <T>(x: T) => T; // error
|
||
|
foo14: typeof f; // error
|
||
|
foo15: typeof c; // error
|
||
|
foo16: T; // error
|
||
|
foo17: Object; // error
|
||
|
foo18: {}; // error
|
||
|
}
|
||
|
|
||
|
//// [subtypesOfUnion.js]
|
||
|
var E;
|
||
|
(function (E) {
|
||
|
E[E["e1"] = 0] = "e1";
|
||
|
E[E["e2"] = 1] = "e2";
|
||
|
})(E || (E = {}));
|
||
|
var A = (function () {
|
||
|
function A() {
|
||
|
}
|
||
|
return A;
|
||
|
})();
|
||
|
var A2 = (function () {
|
||
|
function A2() {
|
||
|
}
|
||
|
return A2;
|
||
|
})();
|
||
|
function f() {
|
||
|
}
|
||
|
var f;
|
||
|
(function (f) {
|
||
|
f.bar = 1;
|
||
|
})(f || (f = {}));
|
||
|
var c = (function () {
|
||
|
function c() {
|
||
|
}
|
||
|
return c;
|
||
|
})();
|
||
|
var c;
|
||
|
(function (c) {
|
||
|
c.bar = 1;
|
||
|
})(c || (c = {}));
|