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
|
tests/cases/conformance/types/members/objectTypeWithStringIndexerHidingObjectIndexer.ts(5,5): error TS2411: Property 'constructor' of type 'Function' is not assignable to string index type 'Object'.
tests/cases/conformance/types/members/objectTypeWithStringIndexerHidingObjectIndexer.ts(5,5): error TS2411: Property 'hasOwnProperty' of type '(v: string | number | symbol) => boolean' is not assignable to string index type 'Object'.
tests/cases/conformance/types/members/objectTypeWithStringIndexerHidingObjectIndexer.ts(5,5): error TS2411: Property 'isPrototypeOf' of type '(v: Object) => boolean' is not assignable to string index type 'Object'.
tests/cases/conformance/types/members/objectTypeWithStringIndexerHidingObjectIndexer.ts(5,5): error TS2411: Property 'propertyIsEnumerable' of type '(v: string | number | symbol) => boolean' is not assignable to string index type 'Object'.
tests/cases/conformance/types/members/objectTypeWithStringIndexerHidingObjectIndexer.ts(5,5): error TS2411: Property 'toLocaleString' of type '() => string' is not assignable to string index type 'Object'.
tests/cases/conformance/types/members/objectTypeWithStringIndexerHidingObjectIndexer.ts(5,5): error TS2411: Property 'toString' of type '() => string' is not assignable to string index type 'Object'.
tests/cases/conformance/types/members/objectTypeWithStringIndexerHidingObjectIndexer.ts(5,5): error TS2411: Property 'valueOf' of type '() => Object' is not assignable to string index type 'Object'.
==== tests/cases/conformance/types/members/objectTypeWithStringIndexerHidingObjectIndexer.ts (7 errors) ====
// object types can define string indexers that are more specific than the default 'any' that would be returned
// no errors expected below
interface Object {
[x: string]: Object;
~~~~~~~~~~~~~~~~~~~~
!!! error TS2411: Property 'constructor' of type 'Function' is not assignable to string index type 'Object'.
~~~~~~~~~~~~~~~~~~~~
!!! error TS2411: Property 'hasOwnProperty' of type '(v: string | number | symbol) => boolean' is not assignable to string index type 'Object'.
~~~~~~~~~~~~~~~~~~~~
!!! error TS2411: Property 'isPrototypeOf' of type '(v: Object) => boolean' is not assignable to string index type 'Object'.
~~~~~~~~~~~~~~~~~~~~
!!! error TS2411: Property 'propertyIsEnumerable' of type '(v: string | number | symbol) => boolean' is not assignable to string index type 'Object'.
~~~~~~~~~~~~~~~~~~~~
!!! error TS2411: Property 'toLocaleString' of type '() => string' is not assignable to string index type 'Object'.
~~~~~~~~~~~~~~~~~~~~
!!! error TS2411: Property 'toString' of type '() => string' is not assignable to string index type 'Object'.
~~~~~~~~~~~~~~~~~~~~
!!! error TS2411: Property 'valueOf' of type '() => Object' is not assignable to string index type 'Object'.
}
var o = {};
var r = o['']; // should be Object
class C {
foo: string;
[x: string]: string;
}
var c: C;
var r2: string = c[''];
interface I {
bar: string;
[x: string]: string;
}
var i: I;
var r3: string = i[''];
var o2: {
baz: string;
[x: string]: string;
}
var r4: string = o2[''];
|
