171 lines
1.9 KiB
Text
171 lines
1.9 KiB
Text
=== tests/cases/conformance/interfaces/declarationMerging/mergedInterfacesWithMultipleBases2.ts ===
|
|
// merged interfaces behave as if all extends clauses from each declaration are merged together
|
|
// no errors expected
|
|
|
|
class C {
|
|
>C : C
|
|
|
|
a: number;
|
|
>a : number
|
|
}
|
|
|
|
class C2 {
|
|
>C2 : C2
|
|
|
|
b: number;
|
|
>b : number
|
|
}
|
|
|
|
class C3 {
|
|
>C3 : C3
|
|
|
|
c: string;
|
|
>c : string
|
|
}
|
|
|
|
class C4 {
|
|
>C4 : C4
|
|
|
|
d: string;
|
|
>d : string
|
|
}
|
|
|
|
|
|
interface A extends C, C3 {
|
|
>A : A
|
|
>C : C
|
|
>C3 : C3
|
|
|
|
y: string;
|
|
>y : string
|
|
}
|
|
|
|
interface A extends C2, C4 {
|
|
>A : A
|
|
>C2 : C2
|
|
>C4 : C4
|
|
|
|
z: string;
|
|
>z : string
|
|
}
|
|
|
|
class D implements A {
|
|
>D : D
|
|
>A : A
|
|
|
|
a: number;
|
|
>a : number
|
|
|
|
b: number;
|
|
>b : number
|
|
|
|
c: string;
|
|
>c : string
|
|
|
|
d: string;
|
|
>d : string
|
|
|
|
y: string;
|
|
>y : string
|
|
|
|
z: string;
|
|
>z : string
|
|
}
|
|
|
|
var a: A;
|
|
>a : A
|
|
>A : A
|
|
|
|
var r = a.a;
|
|
>r : number
|
|
>a.a : number
|
|
>a : A
|
|
>a : number
|
|
|
|
// generic interfaces in a module
|
|
module M {
|
|
>M : typeof M
|
|
|
|
class C<T> {
|
|
>C : C<T>
|
|
>T : T
|
|
|
|
a: T;
|
|
>a : T
|
|
>T : T
|
|
}
|
|
|
|
class C2<T> {
|
|
>C2 : C2<T>
|
|
>T : T
|
|
|
|
b: T;
|
|
>b : T
|
|
>T : T
|
|
}
|
|
|
|
class C3<T> {
|
|
>C3 : C3<T>
|
|
>T : T
|
|
|
|
c: T;
|
|
>c : T
|
|
>T : T
|
|
}
|
|
|
|
class C4<T> {
|
|
>C4 : C4<T>
|
|
>T : T
|
|
|
|
d: T;
|
|
>d : T
|
|
>T : T
|
|
}
|
|
|
|
interface A<T> extends C<T>, C3<T> {
|
|
>A : A<T>
|
|
>T : T
|
|
>C : C<T>
|
|
>T : T
|
|
>C3 : C3<T>
|
|
>T : T
|
|
|
|
y: T;
|
|
>y : T
|
|
>T : T
|
|
}
|
|
|
|
interface A<T> extends C2<string>, C4<string> {
|
|
>A : A<T>
|
|
>T : T
|
|
>C2 : C2<T>
|
|
>C4 : C4<T>
|
|
|
|
z: T;
|
|
>z : T
|
|
>T : T
|
|
}
|
|
|
|
class D implements A<boolean> {
|
|
>D : D
|
|
>A : A<T>
|
|
|
|
a: boolean;
|
|
>a : boolean
|
|
|
|
b: string;
|
|
>b : string
|
|
|
|
c: boolean;
|
|
>c : boolean
|
|
|
|
d: string;
|
|
>d : string
|
|
|
|
y: boolean;
|
|
>y : boolean
|
|
|
|
z: boolean;
|
|
>z : boolean
|
|
}
|
|
}
|