File: mixingApparentTypeOverrides.js

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 (87 lines) | stat: -rw-r--r-- 2,338 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
//// [mixingApparentTypeOverrides.ts]
type Constructor<T> = new(...args: any[]) => T;
function Tagged<T extends Constructor<{}>>(Base: T) {
  return class extends Base {
    _tag: string;
    constructor(...args: any[]) {
      super(...args);
      this._tag = "";
    }
  };
}

class A {
  toString () {
    return "class A";
  }
}

class B extends Tagged(A) {
  toString () { // Should not be an error
    return "class B";
  }
}

class C extends A {
  toString () { // Should not be an error
    return "class C";
  }
}

//// [mixingApparentTypeOverrides.js]
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
function Tagged(Base) {
    return /** @class */ (function (_super) {
        __extends(class_1, _super);
        function class_1() {
            var args = [];
            for (var _i = 0; _i < arguments.length; _i++) {
                args[_i] = arguments[_i];
            }
            var _this = _super.apply(this, args) || this;
            _this._tag = "";
            return _this;
        }
        return class_1;
    }(Base));
}
var A = /** @class */ (function () {
    function A() {
    }
    A.prototype.toString = function () {
        return "class A";
    };
    return A;
}());
var B = /** @class */ (function (_super) {
    __extends(B, _super);
    function B() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    B.prototype.toString = function () {
        return "class B";
    };
    return B;
}(Tagged(A)));
var C = /** @class */ (function (_super) {
    __extends(C, _super);
    function C() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    C.prototype.toString = function () {
        return "class C";
    };
    return C;
}(A));