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=== tests/cases/compiler/mixinPrivateAndProtected.ts ===
// Repro from #13830
type Constructor<T> = new(...args: any[]) => T;
>Constructor : Constructor<T>
>args : any[]
class A {
>A : A
public pb: number = 2;
>pb : number
>2 : 2
protected ptd: number = 1;
>ptd : number
>1 : 1
private pvt: number = 0;
>pvt : number
>0 : 0
}
function mixB<T extends Constructor<{}>>(Cls: T) {
>mixB : <T extends Constructor<{}>>(Cls: T) => { new (...args: any[]): (Anonymous class); prototype: mixB<any>.(Anonymous class); } & T
>Cls : T
return class extends Cls {
>class extends Cls { protected ptd: number = 10; private pvt: number = 0; } : { new (...args: any[]): (Anonymous class); prototype: mixB<any>.(Anonymous class); } & T
>Cls : {}
protected ptd: number = 10;
>ptd : number
>10 : 10
private pvt: number = 0;
>pvt : number
>0 : 0
};
}
function mixB2<T extends Constructor<A>>(Cls: T) {
>mixB2 : <T extends Constructor<A>>(Cls: T) => { new (...args: any[]): (Anonymous class); prototype: mixB2<any>.(Anonymous class); } & T
>Cls : T
return class extends Cls {
>class extends Cls { protected ptd: number = 10; } : { new (...args: any[]): (Anonymous class); prototype: mixB2<any>.(Anonymous class); } & T
>Cls : A
protected ptd: number = 10;
>ptd : number
>10 : 10
};
}
const
AB = mixB(A),
>AB : { new (...args: any[]): mixB<typeof A>.(Anonymous class); prototype: mixB<any>.(Anonymous class); } & typeof A
>mixB(A) : { new (...args: any[]): mixB<typeof A>.(Anonymous class); prototype: mixB<any>.(Anonymous class); } & typeof A
>mixB : <T extends Constructor<{}>>(Cls: T) => { new (...args: any[]): (Anonymous class); prototype: mixB<any>.(Anonymous class); } & T
>A : typeof A
AB2 = mixB2(A);
>AB2 : { new (...args: any[]): mixB2<typeof A>.(Anonymous class); prototype: mixB2<any>.(Anonymous class); } & typeof A
>mixB2(A) : { new (...args: any[]): mixB2<typeof A>.(Anonymous class); prototype: mixB2<any>.(Anonymous class); } & typeof A
>mixB2 : <T extends Constructor<A>>(Cls: T) => { new (...args: any[]): (Anonymous class); prototype: mixB2<any>.(Anonymous class); } & T
>A : typeof A
function mixC<T extends Constructor<{}>>(Cls: T) {
>mixC : <T extends Constructor<{}>>(Cls: T) => { new (...args: any[]): (Anonymous class); prototype: mixC<any>.(Anonymous class); } & T
>Cls : T
return class extends Cls {
>class extends Cls { protected ptd: number = 100; private pvt: number = 0; } : { new (...args: any[]): (Anonymous class); prototype: mixC<any>.(Anonymous class); } & T
>Cls : {}
protected ptd: number = 100;
>ptd : number
>100 : 100
private pvt: number = 0;
>pvt : number
>0 : 0
};
}
const
AB2C = mixC(AB2),
>AB2C : { new (...args: any[]): mixC<{ new (...args: any[]): mixB2<typeof A>.(Anonymous class); prototype: mixB2<any>.(Anonymous class); } & typeof A>.(Anonymous class); prototype: mixC<any>.(Anonymous class); } & { new (...args: any[]): mixB2<typeof A>.(Anonymous class); prototype: mixB2<any>.(Anonymous class); } & typeof A
>mixC(AB2) : { new (...args: any[]): mixC<{ new (...args: any[]): mixB2<typeof A>.(Anonymous class); prototype: mixB2<any>.(Anonymous class); } & typeof A>.(Anonymous class); prototype: mixC<any>.(Anonymous class); } & { new (...args: any[]): mixB2<typeof A>.(Anonymous class); prototype: mixB2<any>.(Anonymous class); } & typeof A
>mixC : <T extends Constructor<{}>>(Cls: T) => { new (...args: any[]): (Anonymous class); prototype: mixC<any>.(Anonymous class); } & T
>AB2 : { new (...args: any[]): mixB2<typeof A>.(Anonymous class); prototype: mixB2<any>.(Anonymous class); } & typeof A
ABC = mixC(AB);
>ABC : { new (...args: any[]): mixC<{ new (...args: any[]): mixB<typeof A>.(Anonymous class); prototype: mixB<any>.(Anonymous class); } & typeof A>.(Anonymous class); prototype: mixC<any>.(Anonymous class); } & { new (...args: any[]): mixB<typeof A>.(Anonymous class); prototype: mixB<any>.(Anonymous class); } & typeof A
>mixC(AB) : { new (...args: any[]): mixC<{ new (...args: any[]): mixB<typeof A>.(Anonymous class); prototype: mixB<any>.(Anonymous class); } & typeof A>.(Anonymous class); prototype: mixC<any>.(Anonymous class); } & { new (...args: any[]): mixB<typeof A>.(Anonymous class); prototype: mixB<any>.(Anonymous class); } & typeof A
>mixC : <T extends Constructor<{}>>(Cls: T) => { new (...args: any[]): (Anonymous class); prototype: mixC<any>.(Anonymous class); } & T
>AB : { new (...args: any[]): mixB<typeof A>.(Anonymous class); prototype: mixB<any>.(Anonymous class); } & typeof A
const
a = new A(),
>a : A
>new A() : A
>A : typeof A
ab = new AB(),
>ab : never
>new AB() : never
>AB : { new (...args: any[]): mixB<typeof A>.(Anonymous class); prototype: mixB<any>.(Anonymous class); } & typeof A
abc = new ABC(),
>abc : never
>new ABC() : never
>ABC : { new (...args: any[]): mixC<{ new (...args: any[]): mixB<typeof A>.(Anonymous class); prototype: mixB<any>.(Anonymous class); } & typeof A>.(Anonymous class); prototype: mixC<any>.(Anonymous class); } & { new (...args: any[]): mixB<typeof A>.(Anonymous class); prototype: mixB<any>.(Anonymous class); } & typeof A
ab2c = new AB2C();
>ab2c : never
>new AB2C() : never
>AB2C : { new (...args: any[]): mixC<{ new (...args: any[]): mixB2<typeof A>.(Anonymous class); prototype: mixB2<any>.(Anonymous class); } & typeof A>.(Anonymous class); prototype: mixC<any>.(Anonymous class); } & { new (...args: any[]): mixB2<typeof A>.(Anonymous class); prototype: mixB2<any>.(Anonymous class); } & typeof A
a.pb.toFixed();
>a.pb.toFixed() : string
>a.pb.toFixed : (fractionDigits?: number) => string
>a.pb : number
>a : A
>pb : number
>toFixed : (fractionDigits?: number) => string
a.ptd.toFixed(); // Error
>a.ptd.toFixed() : string
>a.ptd.toFixed : (fractionDigits?: number) => string
>a.ptd : number
>a : A
>ptd : number
>toFixed : (fractionDigits?: number) => string
a.pvt.toFixed(); // Error
>a.pvt.toFixed() : string
>a.pvt.toFixed : (fractionDigits?: number) => string
>a.pvt : number
>a : A
>pvt : number
>toFixed : (fractionDigits?: number) => string
ab.pb.toFixed();
>ab.pb.toFixed() : any
>ab.pb.toFixed : any
>ab.pb : any
>ab : never
>pb : any
>toFixed : any
ab.ptd.toFixed(); // Error
>ab.ptd.toFixed() : any
>ab.ptd.toFixed : any
>ab.ptd : any
>ab : never
>ptd : any
>toFixed : any
ab.pvt.toFixed(); // Error
>ab.pvt.toFixed() : any
>ab.pvt.toFixed : any
>ab.pvt : any
>ab : never
>pvt : any
>toFixed : any
abc.pb.toFixed();
>abc.pb.toFixed() : any
>abc.pb.toFixed : any
>abc.pb : any
>abc : never
>pb : any
>toFixed : any
abc.ptd.toFixed(); // Error
>abc.ptd.toFixed() : any
>abc.ptd.toFixed : any
>abc.ptd : any
>abc : never
>ptd : any
>toFixed : any
abc.pvt.toFixed(); // Error
>abc.pvt.toFixed() : any
>abc.pvt.toFixed : any
>abc.pvt : any
>abc : never
>pvt : any
>toFixed : any
ab2c.pb.toFixed();
>ab2c.pb.toFixed() : any
>ab2c.pb.toFixed : any
>ab2c.pb : any
>ab2c : never
>pb : any
>toFixed : any
ab2c.ptd.toFixed(); // Error
>ab2c.ptd.toFixed() : any
>ab2c.ptd.toFixed : any
>ab2c.ptd : any
>ab2c : never
>ptd : any
>toFixed : any
ab2c.pvt.toFixed(); // Error
>ab2c.pvt.toFixed() : any
>ab2c.pvt.toFixed : any
>ab2c.pvt : any
>ab2c : never
>pvt : any
>toFixed : any
// Repro from #13924
class Person {
>Person : Person
constructor(public name: string) {}
>name : string
protected myProtectedFunction() {
>myProtectedFunction : () => void
// do something
}
}
function PersonMixin<T extends Constructor<Person>>(Base: T) {
>PersonMixin : <T extends Constructor<Person>>(Base: T) => { new (...args: any[]): (Anonymous class); prototype: PersonMixin<any>.(Anonymous class); } & T
>Base : T
return class extends Base {
>class extends Base { constructor(...args: any[]) { super(...args); } myProtectedFunction() { super.myProtectedFunction(); // do more things } } : { new (...args: any[]): (Anonymous class); prototype: PersonMixin<any>.(Anonymous class); } & T
>Base : Person
constructor(...args: any[]) {
>args : any[]
super(...args);
>super(...args) : void
>super : T
>...args : any
>args : any[]
}
myProtectedFunction() {
>myProtectedFunction : () => void
super.myProtectedFunction();
>super.myProtectedFunction() : void
>super.myProtectedFunction : () => void
>super : Person
>myProtectedFunction : () => void
// do more things
}
};
}
class Customer extends PersonMixin(Person) {
>Customer : Customer
>PersonMixin(Person) : PersonMixin<typeof Person>.(Anonymous class) & Person
>PersonMixin : <T extends Constructor<Person>>(Base: T) => { new (...args: any[]): (Anonymous class); prototype: PersonMixin<any>.(Anonymous class); } & T
>Person : typeof Person
accountBalance: number;
>accountBalance : number
f() {
>f : () => void
}
}
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