1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
=== tests/cases/compiler/overloadOnConstConstraintChecks4.ts ===
class Z { }
>Z : Z
class A extends Z { private x = 1 }
>A : A
>Z : Z
>x : number
>1 : 1
class B extends A {}
>B : B
>A : A
class C extends A {
>C : C
>A : A
public foo() { }
>foo : () => void
}
function foo(name: 'hi'): B;
>foo : { (name: 'hi'): B; (name: "bye"): C; (name: string): A; }
>name : "hi"
function foo(name: 'bye'): C;
>foo : { (name: "hi"): B; (name: 'bye'): C; (name: string): A; }
>name : "bye"
function foo(name: string): A;
>foo : { (name: "hi"): B; (name: "bye"): C; (name: string): A; }
>name : string
function foo(name: any): Z {
>foo : { (name: "hi"): B; (name: "bye"): C; (name: string): A; }
>name : any
return null;
>null : null
}
|
