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|
=== tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithAny.ts ===
class C {
>C : C
x: number;
>x : number
get X(): number { return 1; }
>X : number
>1 : 1
foo(): number {
>foo : () => number
return 1;
>1 : 1
}
static y: number;
>y : number
static get Y(): number {
>Y : number
return 1;
>1 : 1
}
static bar(): number {
>bar : () => number
return 1;
>1 : 1
}
}
class D extends C {
>D : D
>C : C
x: any;
>x : any
get X(): any {
>X : any
return null;
>null : null
}
foo(): any {
>foo : () => any
return 1;
>1 : 1
}
static y: any;
>y : any
static get Y(): any {
>Y : any
return null;
>null : null
}
static bar(): any {
>bar : () => any
return null;
>null : null
}
}
// if D is a valid class definition than E is now not safe tranisitively through C
class E extends D {
>E : E
>D : D
x: string;
>x : string
get X(): string{ return ''; }
>X : string
>'' : ""
foo(): string {
>foo : () => string
return '';
>'' : ""
}
static y: string;
>y : string
static get Y(): string {
>Y : string
return '';
>'' : ""
}
static bar(): string {
>bar : () => string
return '';
>'' : ""
}
}
var c: C;
>c : C
var d: D;
>d : D
var e: E;
>e : E
c = d;
>c = d : D
>c : C
>d : D
c = e;
>c = e : E
>c : C
>e : E
var r = c.foo(); // e.foo would return string
>r : number
>c.foo() : number
>c.foo : () => number
>c : C
>foo : () => number
|
