File: typesWithSpecializedConstructSignatures.types

package info (click to toggle)
node-typescript 3.3.3333-1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 324,548 kB
  • sloc: makefile: 6; sh: 3
file content (107 lines) | stat: -rw-r--r-- 1,970 bytes parent folder | download
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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
=== tests/cases/conformance/types/members/typesWithSpecializedConstructSignatures.ts ===
// basic uses of specialized signatures without errors

class Base { foo: string }
>Base : Base
>foo : string

class Derived1 extends Base { bar: string }
>Derived1 : Derived1
>Base : Base
>bar : string

class Derived2 extends Base { baz: string }
>Derived2 : Derived2
>Base : Base
>baz : string

class C {
>C : C

    constructor(x: 'hi');
>x : "hi"

    constructor(x: 'bye');
>x : "bye"

    constructor(x: string);
>x : string

    constructor(x) {
>x : any

        return x;
>x : any
    }
}
var c = new C('a');
>c : C
>new C('a') : C
>C : typeof C
>'a' : "a"

interface I {
    new(x: 'hi'): Derived1;
>x : "hi"

    new(x: 'bye'): Derived2;
>x : "bye"

    new(x: string): Base;
>x : string
}
var i: I;
>i : I

var a: {
>a : { new (x: "hi"): Derived1; new (x: "bye"): Derived2; new (x: string): Base; }

    new(x: 'hi'): Derived1;
>x : "hi"

    new(x: 'bye'): Derived2;
>x : "bye"

    new(x: string): Base;
>x : string

};

c = i;
>c = i : I
>c : C
>i : I

c = a;
>c = a : { new (x: "hi"): Derived1; new (x: "bye"): Derived2; new (x: string): Base; }
>c : C
>a : { new (x: "hi"): Derived1; new (x: "bye"): Derived2; new (x: string): Base; }

i = a;
>i = a : { new (x: "hi"): Derived1; new (x: "bye"): Derived2; new (x: string): Base; }
>i : I
>a : { new (x: "hi"): Derived1; new (x: "bye"): Derived2; new (x: string): Base; }

a = i;
>a = i : I
>a : { new (x: "hi"): Derived1; new (x: "bye"): Derived2; new (x: string): Base; }
>i : I

var r1 = new C('hi');
>r1 : C
>new C('hi') : C
>C : typeof C
>'hi' : "hi"

var r2: Derived2 = new i('bye');
>r2 : Derived2
>new i('bye') : Derived2
>i : I
>'bye' : "bye"

var r3: Base = new a('hm');
>r3 : Base
>new a('hm') : Base
>a : { new (x: "hi"): Derived1; new (x: "bye"): Derived2; new (x: string): Base; }
>'hm' : "hm"