File: typesWithSpecializedCallSignatures.js

package info (click to toggle)
node-typescript 2.1.5-1
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 203,952 kB
  • ctags: 52,987
  • sloc: sh: 11; makefile: 5
file content (89 lines) | stat: -rw-r--r-- 1,876 bytes parent folder | download | duplicates (2)
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
//// [typesWithSpecializedCallSignatures.ts]
// basic uses of specialized signatures without errors

class Base { foo: string }
class Derived1 extends Base { bar: string }
class Derived2 extends Base { baz: string }

class C {
    foo(x: 'hi'): Derived1;
    foo(x: 'bye'): Derived2;
    foo(x: string): Base;
    foo(x) {
        return x;
    }
}
var c = new C();

interface I {
    foo(x: 'hi'): Derived1;
    foo(x: 'bye'): Derived2;
    foo(x: string): Base;
}
var i: I;

var a: {
    foo(x: 'hi'): Derived1;
    foo(x: 'bye'): Derived2;
    foo(x: string): Base;
};

c = i;
c = a;

i = c;
i = a;

a = c;
a = i;

var r1: Derived1 = c.foo('hi');
var r2: Derived2 = c.foo('bye');
var r3: Base = c.foo('hm');

//// [typesWithSpecializedCallSignatures.js]
// basic uses of specialized signatures without errors
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Base = (function () {
    function Base() {
    }
    return Base;
}());
var Derived1 = (function (_super) {
    __extends(Derived1, _super);
    function Derived1() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    return Derived1;
}(Base));
var Derived2 = (function (_super) {
    __extends(Derived2, _super);
    function Derived2() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    return Derived2;
}(Base));
var C = (function () {
    function C() {
    }
    C.prototype.foo = function (x) {
        return x;
    };
    return C;
}());
var c = new C();
var i;
var a;
c = i;
c = a;
i = c;
i = a;
a = c;
a = i;
var r1 = c.foo('hi');
var r2 = c.foo('bye');
var r3 = c.foo('hm');