File: objectTypeWithCallSignatureHidingMembersOfExtendedFunction.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 (49 lines) | stat: -rw-r--r-- 1,301 bytes parent folder | download | duplicates (7)
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
//// [objectTypeWithCallSignatureHidingMembersOfExtendedFunction.ts]
// object types with call signatures can override members of Function
// no errors expected below 

interface Function {
    data: number;
    [x: string]: Object;
}

interface I {
    (): void;
    apply(a: any, b?: any): void;
    call(thisArg: number, ...argArray: number[]): any;
}

var i: I;
var r1: (a: any, b?: any) => void = i.apply;
var r1b: (thisArg: number, ...argArray: number[]) => void = i.call;
var r1c = i.arguments;
var r1d = i.data;
var r1e = i['hm']; // should be Object

var x: {
    (): void;
    apply(a: any, b?: any): void;
    call(thisArg: number, ...argArray: number[]): any;
}

var r2: (a: any, b?: any) => void = x.apply;
var r2b: (thisArg: number, ...argArray: number[]) => void = x.call;
var r2c = x.arguments;
var r2d = x.data;
var r2e = x['hm']; // should be Object

//// [objectTypeWithCallSignatureHidingMembersOfExtendedFunction.js]
// object types with call signatures can override members of Function
// no errors expected below 
var i;
var r1 = i.apply;
var r1b = i.call;
var r1c = i.arguments;
var r1d = i.data;
var r1e = i['hm']; // should be Object
var x;
var r2 = x.apply;
var r2b = x.call;
var r2c = x.arguments;
var r2d = x.data;
var r2e = x['hm']; // should be Object