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
|
tests/cases/compiler/complexClassRelationships.ts(2,23): error TS2690: A class must be declared after its base class.
==== tests/cases/compiler/complexClassRelationships.ts (1 errors) ====
// There should be no errors in this file
class Derived extends Base {
~~~~
!!! error TS2690: A class must be declared after its base class.
public static createEmpty(): Derived {
var item = new Derived();
return item;
}
}
class BaseCollection<T extends Base> {
constructor(f: () => T) {
(item: Thing) => { return [item.Components]; };
}
}
class Base {
ownerCollection: BaseCollection<Base>;
}
class Thing {
public get Components(): ComponentCollection<any> { return null }
}
class ComponentCollection<T> {
private static sortComponents(p: Foo) {
return p.prop1;
}
}
class Foo {
public get prop1() {
return new GenericType<string>(this);
}
public populate() {
this.prop2;
}
public get prop2(): BaseCollection<Derived> {
return new BaseCollection<Derived>(Derived.createEmpty);
}
}
class GenericType<T> {
constructor(parent: FooBase) { }
}
class FooBase {
public populate() {
}
}
|
