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//// [mixinAccessModifiers.ts]
type Constructable = new (...args: any[]) => object;
class Private {
constructor (...args: any[]) {}
private p: string;
}
class Private2 {
constructor (...args: any[]) {}
private p: string;
}
class Protected {
constructor (...args: any[]) {}
protected p: string;
protected static s: string;
}
class Protected2 {
constructor (...args: any[]) {}
protected p: string;
protected static s: string;
}
class Public {
constructor (...args: any[]) {}
public p: string;
public static s: string;
}
class Public2 {
constructor (...args: any[]) {}
public p: string;
public static s: string;
}
function f1(x: Private & Private2) {
x.p; // Error, private constituent makes property inaccessible
}
function f2(x: Private & Protected) {
x.p; // Error, private constituent makes property inaccessible
}
function f3(x: Private & Public) {
x.p; // Error, private constituent makes property inaccessible
}
function f4(x: Protected & Protected2) {
x.p; // Error, protected when all constituents are protected
}
function f5(x: Protected & Public) {
x.p; // Ok, public if any constituent is public
}
function f6(x: Public & Public2) {
x.p; // Ok, public if any constituent is public
}
declare function Mix<T, U>(c1: T, c2: U): T & U;
// Can't derive from type with inaccessible properties
class C1 extends Mix(Private, Private2) {}
class C2 extends Mix(Private, Protected) {}
class C3 extends Mix(Private, Public) {}
class C4 extends Mix(Protected, Protected2) {
f(c4: C4, c5: C5, c6: C6) {
c4.p;
c5.p;
c6.p;
}
static g() {
C4.s;
C5.s;
C6.s
}
}
class C5 extends Mix(Protected, Public) {
f(c4: C4, c5: C5, c6: C6) {
c4.p; // Error, not in class deriving from Protected2
c5.p;
c6.p;
}
static g() {
C4.s; // Error, not in class deriving from Protected2
C5.s;
C6.s
}
}
class C6 extends Mix(Public, Public2) {
f(c4: C4, c5: C5, c6: C6) {
c4.p; // Error, not in class deriving from Protected2
c5.p;
c6.p;
}
static g() {
C4.s; // Error, not in class deriving from Protected2
C5.s;
C6.s
}
}
class ProtectedGeneric<T> {
private privateMethod() {}
protected protectedMethod() {}
}
class ProtectedGeneric2<T> {
private privateMethod() {}
protected protectedMethod() {}
}
function f7(x: ProtectedGeneric<{}> & ProtectedGeneric<{}>) {
x.privateMethod(); // Error, private constituent makes method inaccessible
x.protectedMethod(); // Error, protected when all constituents are protected
}
function f8(x: ProtectedGeneric<{a: void;}> & ProtectedGeneric2<{a:void;b:void;}>) {
x.privateMethod(); // Error, private constituent makes method inaccessible
x.protectedMethod(); // Error, protected when all constituents are protected
}
function f9(x: ProtectedGeneric<{a: void;}> & ProtectedGeneric<{a:void;b:void;}>) {
x.privateMethod(); // Error, private constituent makes method inaccessible
x.protectedMethod(); // Error, protected when all constituents are protected
}
//// [mixinAccessModifiers.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 Private = /** @class */ (function () {
function Private() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
}
return Private;
}());
var Private2 = /** @class */ (function () {
function Private2() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
}
return Private2;
}());
var Protected = /** @class */ (function () {
function Protected() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
}
return Protected;
}());
var Protected2 = /** @class */ (function () {
function Protected2() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
}
return Protected2;
}());
var Public = /** @class */ (function () {
function Public() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
}
return Public;
}());
var Public2 = /** @class */ (function () {
function Public2() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
}
return Public2;
}());
function f1(x) {
x.p; // Error, private constituent makes property inaccessible
}
function f2(x) {
x.p; // Error, private constituent makes property inaccessible
}
function f3(x) {
x.p; // Error, private constituent makes property inaccessible
}
function f4(x) {
x.p; // Error, protected when all constituents are protected
}
function f5(x) {
x.p; // Ok, public if any constituent is public
}
function f6(x) {
x.p; // Ok, public if any constituent is public
}
// Can't derive from type with inaccessible properties
var C1 = /** @class */ (function (_super) {
__extends(C1, _super);
function C1() {
return _super !== null && _super.apply(this, arguments) || this;
}
return C1;
}(Mix(Private, Private2)));
var C2 = /** @class */ (function (_super) {
__extends(C2, _super);
function C2() {
return _super !== null && _super.apply(this, arguments) || this;
}
return C2;
}(Mix(Private, Protected)));
var C3 = /** @class */ (function (_super) {
__extends(C3, _super);
function C3() {
return _super !== null && _super.apply(this, arguments) || this;
}
return C3;
}(Mix(Private, Public)));
var C4 = /** @class */ (function (_super) {
__extends(C4, _super);
function C4() {
return _super !== null && _super.apply(this, arguments) || this;
}
C4.prototype.f = function (c4, c5, c6) {
c4.p;
c5.p;
c6.p;
};
C4.g = function () {
C4.s;
C5.s;
C6.s;
};
return C4;
}(Mix(Protected, Protected2)));
var C5 = /** @class */ (function (_super) {
__extends(C5, _super);
function C5() {
return _super !== null && _super.apply(this, arguments) || this;
}
C5.prototype.f = function (c4, c5, c6) {
c4.p; // Error, not in class deriving from Protected2
c5.p;
c6.p;
};
C5.g = function () {
C4.s; // Error, not in class deriving from Protected2
C5.s;
C6.s;
};
return C5;
}(Mix(Protected, Public)));
var C6 = /** @class */ (function (_super) {
__extends(C6, _super);
function C6() {
return _super !== null && _super.apply(this, arguments) || this;
}
C6.prototype.f = function (c4, c5, c6) {
c4.p; // Error, not in class deriving from Protected2
c5.p;
c6.p;
};
C6.g = function () {
C4.s; // Error, not in class deriving from Protected2
C5.s;
C6.s;
};
return C6;
}(Mix(Public, Public2)));
var ProtectedGeneric = /** @class */ (function () {
function ProtectedGeneric() {
}
ProtectedGeneric.prototype.privateMethod = function () { };
ProtectedGeneric.prototype.protectedMethod = function () { };
return ProtectedGeneric;
}());
var ProtectedGeneric2 = /** @class */ (function () {
function ProtectedGeneric2() {
}
ProtectedGeneric2.prototype.privateMethod = function () { };
ProtectedGeneric2.prototype.protectedMethod = function () { };
return ProtectedGeneric2;
}());
function f7(x) {
x.privateMethod(); // Error, private constituent makes method inaccessible
x.protectedMethod(); // Error, protected when all constituents are protected
}
function f8(x) {
x.privateMethod(); // Error, private constituent makes method inaccessible
x.protectedMethod(); // Error, protected when all constituents are protected
}
function f9(x) {
x.privateMethod(); // Error, private constituent makes method inaccessible
x.protectedMethod(); // Error, protected when all constituents are protected
}
//// [mixinAccessModifiers.d.ts]
declare type Constructable = new (...args: any[]) => object;
declare class Private {
constructor(...args: any[]);
private p;
}
declare class Private2 {
constructor(...args: any[]);
private p;
}
declare class Protected {
constructor(...args: any[]);
protected p: string;
protected static s: string;
}
declare class Protected2 {
constructor(...args: any[]);
protected p: string;
protected static s: string;
}
declare class Public {
constructor(...args: any[]);
p: string;
static s: string;
}
declare class Public2 {
constructor(...args: any[]);
p: string;
static s: string;
}
declare function f1(x: Private & Private2): void;
declare function f2(x: Private & Protected): void;
declare function f3(x: Private & Public): void;
declare function f4(x: Protected & Protected2): void;
declare function f5(x: Protected & Public): void;
declare function f6(x: Public & Public2): void;
declare function Mix<T, U>(c1: T, c2: U): T & U;
declare const C1_base: typeof Private & typeof Private2;
declare class C1 extends C1_base {
}
declare const C2_base: typeof Private & typeof Protected;
declare class C2 extends C2_base {
}
declare const C3_base: typeof Private & typeof Public;
declare class C3 extends C3_base {
}
declare const C4_base: typeof Protected & typeof Protected2;
declare class C4 extends C4_base {
f(c4: C4, c5: C5, c6: C6): void;
static g(): void;
}
declare const C5_base: typeof Protected & typeof Public;
declare class C5 extends C5_base {
f(c4: C4, c5: C5, c6: C6): void;
static g(): void;
}
declare const C6_base: typeof Public & typeof Public2;
declare class C6 extends C6_base {
f(c4: C4, c5: C5, c6: C6): void;
static g(): void;
}
declare class ProtectedGeneric<T> {
private privateMethod;
protected protectedMethod(): void;
}
declare class ProtectedGeneric2<T> {
private privateMethod;
protected protectedMethod(): void;
}
declare function f7(x: ProtectedGeneric<{}> & ProtectedGeneric<{}>): void;
declare function f8(x: ProtectedGeneric<{
a: void;
}> & ProtectedGeneric2<{
a: void;
b: void;
}>): void;
declare function f9(x: ProtectedGeneric<{
a: void;
}> & ProtectedGeneric<{
a: void;
b: void;
}>): void;
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