1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
|
//// [typeMatch2.ts]
function f1() {
var a = { x: 1, y: 2 };
a = {}; // error
a = { x: 1 }; // error
a = { x: 1, y: 2, z: 3 };
a = { x: 1, z: 3 }; // error
}
class Animal { private a; }
class Giraffe extends Animal { private g; }
function f2() {
var a = new Animal();
var g = new Giraffe();
var aa = [ a, a, a ];
var gg = [ g, g, g ];
aa = gg;
gg = aa; // error
var xa = { f1: 5, f2: aa };
var xb = { f1: 5, f2: gg };
xa = xb; // Should be ok
xb = xa; // Not ok
}
function f4() {
var _any: any = 0;
var i = 5;
i = null;
i = undefined;
var a = { x: 1, y: 1 };
a = { x: 1, y: null };
a = { x: 1, y: undefined };
a = { x: 1, y: _any };
a = { x: 1, y: _any, z:1 };
a = { x: 1 }; // error
var mf = function m(n) { return false; };
var zf = function z(n: number) { return true; };
mf=zf;
mf(_any);
zf(_any);
}
//// [typeMatch2.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 (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
function f1() {
var a = { x: 1, y: 2 };
a = {}; // error
a = { x: 1 }; // error
a = { x: 1, y: 2, z: 3 };
a = { x: 1, z: 3 }; // error
}
var Animal = /** @class */ (function () {
function Animal() {
}
return Animal;
}());
var Giraffe = /** @class */ (function (_super) {
__extends(Giraffe, _super);
function Giraffe() {
return _super !== null && _super.apply(this, arguments) || this;
}
return Giraffe;
}(Animal));
function f2() {
var a = new Animal();
var g = new Giraffe();
var aa = [a, a, a];
var gg = [g, g, g];
aa = gg;
gg = aa; // error
var xa = { f1: 5, f2: aa };
var xb = { f1: 5, f2: gg };
xa = xb; // Should be ok
xb = xa; // Not ok
}
function f4() {
var _any = 0;
var i = 5;
i = null;
i = undefined;
var a = { x: 1, y: 1 };
a = { x: 1, y: null };
a = { x: 1, y: undefined };
a = { x: 1, y: _any };
a = { x: 1, y: _any, z: 1 };
a = { x: 1 }; // error
var mf = function m(n) { return false; };
var zf = function z(n) { return true; };
mf = zf;
mf(_any);
zf(_any);
}
|