50 lines
1.2 KiB
Text
50 lines
1.2 KiB
Text
|
==== tests/cases/conformance/types/members/duplicateNumericIndexers.ts (8 errors) ====
|
||
|
// it is an error to have duplicate index signatures of the same kind in a type
|
||
|
|
||
|
interface Number {
|
||
|
[x: number]: string;
|
||
|
[x: number]: string;
|
||
|
~~~~~~~~~~~~~~~~~~~~
|
||
|
!!! Duplicate number index signature.
|
||
|
}
|
||
|
|
||
|
interface String {
|
||
|
[x: number]: string;
|
||
|
~~~~~~~~~~~~~~~~~~~~
|
||
|
!!! Duplicate number index signature.
|
||
|
[x: number]: string;
|
||
|
~~~~~~~~~~~~~~~~~~~~
|
||
|
!!! Duplicate number index signature.
|
||
|
}
|
||
|
|
||
|
interface Array<T> {
|
||
|
[x: number]: T;
|
||
|
~~~~~~~~~~~~~~~
|
||
|
!!! Duplicate number index signature.
|
||
|
[x: number]: T;
|
||
|
~~~~~~~~~~~~~~~
|
||
|
!!! Duplicate number index signature.
|
||
|
}
|
||
|
|
||
|
class C {
|
||
|
[x: number]: string;
|
||
|
[x: number]: string;
|
||
|
~~~~~~~~~~~~~~~~~~~~
|
||
|
!!! Duplicate number index signature.
|
||
|
}
|
||
|
|
||
|
interface I {
|
||
|
[x: number]: string;
|
||
|
[x: number]: string;
|
||
|
~~~~~~~~~~~~~~~~~~~~
|
||
|
!!! Duplicate number index signature.
|
||
|
}
|
||
|
|
||
|
var a: {
|
||
|
[x: number]: string;
|
||
|
[x: number]: string;
|
||
|
~~~~~~~~~~~~~~~~~~~~
|
||
|
!!! Duplicate number index signature.
|
||
|
}
|
||
|
|
||
|
|