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//// [arrowFunctionContexts.ts]
// Arrow function used in with statement
with (window) {
var p = () => this;
}
// Arrow function as argument to super call
class Base {
constructor(n: any) { }
}
class Derived extends Base {
constructor() {
super(() => this);
}
}
// Arrow function as function argument
window.setTimeout(() => null, 100);
// Arrow function as value in array literal
var obj = (n: number) => '';
var obj: { (n: number): string; }; // OK
var arr = [(n: number) => ''];
var arr: { (n: number): string; }[]; // Incorrect error here (bug 829597)
// Arrow function as enum value
enum E {
x = () => 4, // Error expected
y = (() => this).length // error, can't use this in enum
}
// Arrow function as module variable initializer
module M {
export var a = (s) => '';
var b = (s) => s;
}
// Repeat above for module members that are functions? (necessary to redo all of them?)
module M2 {
// Arrow function used in with statement
with (window) {
var p = () => this;
}
// Arrow function as argument to super call
class Base {
constructor(n: any) { }
}
class Derived extends Base {
constructor() {
super(() => this);
}
}
// Arrow function as function argument
window.setTimeout(() => null, 100);
// Arrow function as value in array literal
var obj = (n: number) => '';
var obj: { (n: number): string; }; // OK
var arr = [(n: number) => ''];
var arr: { (n: number): string; }[]; // Incorrect error here (bug 829597)
// Arrow function as enum value
enum E {
x = () => 4, // Error expected
y = (() => this).length
}
// Arrow function as module variable initializer
module M {
export var a = (s) => '';
var b = (s) => s;
}
}
// <Identifier>(ParamList) => { ... } is a generic arrow function
var generic1 = <T>(n: T) => [n];
var generic1: { <T>(n: T): T[] }; // Incorrect error, Bug 829597
var generic2 = <T>(n: T) => { return [n]; };
var generic2: { <T>(n: T): T[] };
// <Identifier> ((ParamList) => { ... } ) is a type assertion to an arrow function
var asserted1 = <any>((n) => [n]);
var asserted1: any;
var asserted2 = <any>((n) => { return n; });
var asserted2: any;
//// [arrowFunctionContexts.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 __());
};
})();
var _this = this;
// Arrow function used in with statement
with (window) {
var p = function () { return _this; };
}
// Arrow function as argument to super call
var Base = /** @class */ (function () {
function Base(n) {
}
return Base;
}());
var Derived = /** @class */ (function (_super) {
__extends(Derived, _super);
function Derived() {
var _this = _super.call(this, function () { return _this; }) || this;
return _this;
}
return Derived;
}(Base));
// Arrow function as function argument
window.setTimeout(function () { return null; }, 100);
// Arrow function as value in array literal
var obj = function (n) { return ''; };
var obj; // OK
var arr = [function (n) { return ''; }];
var arr; // Incorrect error here (bug 829597)
// Arrow function as enum value
var E;
(function (E) {
var _this = this;
E[E["x"] = function () { return 4; }] = "x";
E[E["y"] = (function () { return _this; }).length] = "y"; // error, can't use this in enum
})(E || (E = {}));
// Arrow function as module variable initializer
var M;
(function (M) {
M.a = function (s) { return ''; };
var b = function (s) { return s; };
})(M || (M = {}));
// Repeat above for module members that are functions? (necessary to redo all of them?)
var M2;
(function (M2) {
var _this = this;
// Arrow function used in with statement
with (window) {
var p = function () { return _this; };
}
// Arrow function as argument to super call
var Base = /** @class */ (function () {
function Base(n) {
}
return Base;
}());
var Derived = /** @class */ (function (_super) {
__extends(Derived, _super);
function Derived() {
var _this = _super.call(this, function () { return _this; }) || this;
return _this;
}
return Derived;
}(Base));
// Arrow function as function argument
window.setTimeout(function () { return null; }, 100);
// Arrow function as value in array literal
var obj = function (n) { return ''; };
var obj; // OK
var arr = [function (n) { return ''; }];
var arr; // Incorrect error here (bug 829597)
// Arrow function as enum value
var E;
(function (E) {
var _this = this;
E[E["x"] = function () { return 4; }] = "x";
E[E["y"] = (function () { return _this; }).length] = "y";
})(E || (E = {}));
// Arrow function as module variable initializer
var M;
(function (M) {
M.a = function (s) { return ''; };
var b = function (s) { return s; };
})(M || (M = {}));
})(M2 || (M2 = {}));
// <Identifier>(ParamList) => { ... } is a generic arrow function
var generic1 = function (n) { return [n]; };
var generic1; // Incorrect error, Bug 829597
var generic2 = function (n) { return [n]; };
var generic2;
// <Identifier> ((ParamList) => { ... } ) is a type assertion to an arrow function
var asserted1 = (function (n) { return [n]; });
var asserted1;
var asserted2 = (function (n) { return n; });
var asserted2;
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