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=== tests/cases/conformance/classes/mixinClassesAnonymous.ts ===
type Constructor<T> = new(...args: any[]) => T;
>Constructor : Constructor<T>
>args : any[]
class Base {
>Base : Base
constructor(public x: number, public y: number) {}
>x : number
>y : number
}
class Derived extends Base {
>Derived : Derived
>Base : Base
constructor(x: number, y: number, public z: number) {
>x : number
>y : number
>z : number
super(x, y);
>super(x, y) : void
>super : typeof Base
>x : number
>y : number
}
}
const Printable = <T extends Constructor<Base>>(superClass: T) => class extends superClass {
>Printable : <T extends Constructor<Base>>(superClass: T) => { new (...args: any[]): (Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & T
><T extends Constructor<Base>>(superClass: T) => class extends superClass { static message = "hello"; print() { const output = this.x + "," + this.y; }} : <T extends Constructor<Base>>(superClass: T) => { new (...args: any[]): (Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & T
>superClass : T
>class extends superClass { static message = "hello"; print() { const output = this.x + "," + this.y; }} : { new (...args: any[]): (Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & T
>superClass : Base
static message = "hello";
>message : string
>"hello" : "hello"
print() {
>print : () => void
const output = this.x + "," + this.y;
>output : string
>this.x + "," + this.y : string
>this.x + "," : string
>this.x : number
>this : this
>x : number
>"," : ","
>this.y : number
>this : this
>y : number
}
}
function Tagged<T extends Constructor<{}>>(superClass: T) {
>Tagged : <T extends Constructor<{}>>(superClass: T) => { new (...args: any[]): C; prototype: Tagged<any>.C; } & T
>superClass : T
class C extends superClass {
>C : C
>superClass : {}
_tag: string;
>_tag : string
constructor(...args: any[]) {
>args : any[]
super(...args);
>super(...args) : void
>super : T
>...args : any
>args : any[]
this._tag = "hello";
>this._tag = "hello" : "hello"
>this._tag : string
>this : this
>_tag : string
>"hello" : "hello"
}
}
return C;
>C : { new (...args: any[]): C; prototype: Tagged<any>.C; } & T
}
const Thing1 = Tagged(Derived);
>Thing1 : { new (...args: any[]): Tagged<typeof Derived>.C; prototype: Tagged<any>.C; } & typeof Derived
>Tagged(Derived) : { new (...args: any[]): Tagged<typeof Derived>.C; prototype: Tagged<any>.C; } & typeof Derived
>Tagged : <T extends Constructor<{}>>(superClass: T) => { new (...args: any[]): C; prototype: Tagged<any>.C; } & T
>Derived : typeof Derived
const Thing2 = Tagged(Printable(Derived));
>Thing2 : { new (...args: any[]): Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C; prototype: Tagged<any>.C; } & { new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived
>Tagged(Printable(Derived)) : { new (...args: any[]): Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C; prototype: Tagged<any>.C; } & { new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived
>Tagged : <T extends Constructor<{}>>(superClass: T) => { new (...args: any[]): C; prototype: Tagged<any>.C; } & T
>Printable(Derived) : { new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived
>Printable : <T extends Constructor<Base>>(superClass: T) => { new (...args: any[]): (Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & T
>Derived : typeof Derived
Thing2.message;
>Thing2.message : string
>Thing2 : { new (...args: any[]): Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C; prototype: Tagged<any>.C; } & { new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived
>message : string
function f1() {
>f1 : () => void
const thing = new Thing1(1, 2, 3);
>thing : Tagged<typeof Derived>.C & Derived
>new Thing1(1, 2, 3) : Tagged<typeof Derived>.C & Derived
>Thing1 : { new (...args: any[]): Tagged<typeof Derived>.C; prototype: Tagged<any>.C; } & typeof Derived
>1 : 1
>2 : 2
>3 : 3
thing.x;
>thing.x : number
>thing : Tagged<typeof Derived>.C & Derived
>x : number
thing._tag;
>thing._tag : string
>thing : Tagged<typeof Derived>.C & Derived
>_tag : string
}
function f2() {
>f2 : () => void
const thing = new Thing2(1, 2, 3);
>thing : Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C & Printable<typeof Derived>.(Anonymous class) & Derived
>new Thing2(1, 2, 3) : Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C & Printable<typeof Derived>.(Anonymous class) & Derived
>Thing2 : { new (...args: any[]): Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C; prototype: Tagged<any>.C; } & { new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived
>1 : 1
>2 : 2
>3 : 3
thing.x;
>thing.x : number
>thing : Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C & Printable<typeof Derived>.(Anonymous class) & Derived
>x : number
thing._tag;
>thing._tag : string
>thing : Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C & Printable<typeof Derived>.(Anonymous class) & Derived
>_tag : string
thing.print();
>thing.print() : void
>thing.print : () => void
>thing : Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C & Printable<typeof Derived>.(Anonymous class) & Derived
>print : () => void
}
class Thing3 extends Thing2 {
>Thing3 : Thing3
>Thing2 : Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C & Printable<typeof Derived>.(Anonymous class) & Derived
constructor(tag: string) {
>tag : string
super(10, 20, 30);
>super(10, 20, 30) : void
>super : { new (...args: any[]): Tagged<{ new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived>.C; prototype: Tagged<any>.C; } & { new (...args: any[]): Printable<typeof Derived>.(Anonymous class); prototype: Printable<any>.(Anonymous class); message: string; } & typeof Derived
>10 : 10
>20 : 20
>30 : 30
this._tag = tag;
>this._tag = tag : string
>this._tag : string
>this : this
>_tag : string
>tag : string
}
test() {
>test : () => void
this.print();
>this.print() : void
>this.print : () => void
>this : this
>print : () => void
}
}
// Repro from #13805
const Timestamped = <CT extends Constructor<object>>(Base: CT) => {
>Timestamped : <CT extends Constructor<object>>(Base: CT) => { new (...args: any[]): (Anonymous class); prototype: Timestamped<any>.(Anonymous class); } & CT
><CT extends Constructor<object>>(Base: CT) => { return class extends Base { timestamp = new Date(); };} : <CT extends Constructor<object>>(Base: CT) => { new (...args: any[]): (Anonymous class); prototype: Timestamped<any>.(Anonymous class); } & CT
>Base : CT
return class extends Base {
>class extends Base { timestamp = new Date(); } : { new (...args: any[]): (Anonymous class); prototype: Timestamped<any>.(Anonymous class); } & CT
>Base : object
timestamp = new Date();
>timestamp : Date
>new Date() : Date
>Date : DateConstructor
};
}
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