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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
=== tests/cases/compiler/noCrashOnThisTypeUsage.ts ===
interface IListenable {
>IListenable : Symbol(IListenable, Decl(noCrashOnThisTypeUsage.ts, 0, 0))
changeListeners: Function[] | null
>changeListeners : Symbol(IListenable.changeListeners, Decl(noCrashOnThisTypeUsage.ts, 0, 23))
>Function : Symbol(Function, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
observe(handler: (change: any, oldValue?: any) => void, fireImmediately?: boolean): void
>observe : Symbol(IListenable.observe, Decl(noCrashOnThisTypeUsage.ts, 1, 38))
>handler : Symbol(handler, Decl(noCrashOnThisTypeUsage.ts, 2, 12))
>change : Symbol(change, Decl(noCrashOnThisTypeUsage.ts, 2, 22))
>oldValue : Symbol(oldValue, Decl(noCrashOnThisTypeUsage.ts, 2, 34))
>fireImmediately : Symbol(fireImmediately, Decl(noCrashOnThisTypeUsage.ts, 2, 59))
}
function notifyListeners<T>(listenable: IListenable, change: T) {
>notifyListeners : Symbol(notifyListeners, Decl(noCrashOnThisTypeUsage.ts, 3, 1))
>T : Symbol(T, Decl(noCrashOnThisTypeUsage.ts, 5, 25))
>listenable : Symbol(listenable, Decl(noCrashOnThisTypeUsage.ts, 5, 28))
>IListenable : Symbol(IListenable, Decl(noCrashOnThisTypeUsage.ts, 0, 0))
>change : Symbol(change, Decl(noCrashOnThisTypeUsage.ts, 5, 52))
>T : Symbol(T, Decl(noCrashOnThisTypeUsage.ts, 5, 25))
}
export class ObservableValue<T> {
>ObservableValue : Symbol(ObservableValue, Decl(noCrashOnThisTypeUsage.ts, 6, 1))
>T : Symbol(T, Decl(noCrashOnThisTypeUsage.ts, 8, 29))
constructor(
public value: T
>value : Symbol(ObservableValue.value, Decl(noCrashOnThisTypeUsage.ts, 9, 16))
>T : Symbol(T, Decl(noCrashOnThisTypeUsage.ts, 8, 29))
) {
const newValue: T = value;
>newValue : Symbol(newValue, Decl(noCrashOnThisTypeUsage.ts, 12, 13))
>T : Symbol(T, Decl(noCrashOnThisTypeUsage.ts, 8, 29))
>value : Symbol(value, Decl(noCrashOnThisTypeUsage.ts, 9, 16))
const oldValue: any = null;
>oldValue : Symbol(oldValue, Decl(noCrashOnThisTypeUsage.ts, 13, 13))
notifyListeners(this, {
>notifyListeners : Symbol(notifyListeners, Decl(noCrashOnThisTypeUsage.ts, 3, 1))
>this : Symbol(ObservableValue, Decl(noCrashOnThisTypeUsage.ts, 6, 1))
type: "update",
>type : Symbol(type, Decl(noCrashOnThisTypeUsage.ts, 14, 31))
object: this,
>object : Symbol(object, Decl(noCrashOnThisTypeUsage.ts, 15, 27))
>this : Symbol(ObservableValue, Decl(noCrashOnThisTypeUsage.ts, 6, 1))
newValue,
>newValue : Symbol(newValue, Decl(noCrashOnThisTypeUsage.ts, 16, 25))
oldValue
>oldValue : Symbol(oldValue, Decl(noCrashOnThisTypeUsage.ts, 17, 21))
});
}
changeListeners: Function[] | null = [];
>changeListeners : Symbol(ObservableValue.changeListeners, Decl(noCrashOnThisTypeUsage.ts, 20, 5))
>Function : Symbol(Function, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
observe(handler: (change: any, oldValue?: any) => void, fireImmediately?: boolean) {}
>observe : Symbol(ObservableValue.observe, Decl(noCrashOnThisTypeUsage.ts, 21, 44))
>handler : Symbol(handler, Decl(noCrashOnThisTypeUsage.ts, 22, 12))
>change : Symbol(change, Decl(noCrashOnThisTypeUsage.ts, 22, 22))
>oldValue : Symbol(oldValue, Decl(noCrashOnThisTypeUsage.ts, 22, 34))
>fireImmediately : Symbol(fireImmediately, Decl(noCrashOnThisTypeUsage.ts, 22, 59))
}
|
