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
|
=== tests/cases/conformance/classes/propertyMemberDeclarations/initializerReferencingConstructorParameters.ts ===
// Initializer expressions for instance member variables are evaluated in the scope of the class constructor body but are not permitted to reference parameters or local variables of the constructor.
class C {
>C : Symbol(C, Decl(initializerReferencingConstructorParameters.ts, 0, 0))
a = x; // error
>a : Symbol(C.a, Decl(initializerReferencingConstructorParameters.ts, 2, 9))
b: typeof x; // error
>b : Symbol(C.b, Decl(initializerReferencingConstructorParameters.ts, 3, 10))
constructor(x) { }
>x : Symbol(x, Decl(initializerReferencingConstructorParameters.ts, 5, 16))
}
class D {
>D : Symbol(D, Decl(initializerReferencingConstructorParameters.ts, 6, 1))
a = x; // error
>a : Symbol(D.a, Decl(initializerReferencingConstructorParameters.ts, 8, 9))
b: typeof x; // error
>b : Symbol(D.b, Decl(initializerReferencingConstructorParameters.ts, 9, 10))
constructor(public x) { }
>x : Symbol(D.x, Decl(initializerReferencingConstructorParameters.ts, 11, 16))
}
class E {
>E : Symbol(E, Decl(initializerReferencingConstructorParameters.ts, 12, 1))
a = this.x; // ok
>a : Symbol(E.a, Decl(initializerReferencingConstructorParameters.ts, 14, 9))
>this.x : Symbol(E.x, Decl(initializerReferencingConstructorParameters.ts, 17, 16))
>this : Symbol(E, Decl(initializerReferencingConstructorParameters.ts, 12, 1))
>x : Symbol(E.x, Decl(initializerReferencingConstructorParameters.ts, 17, 16))
b: typeof this.x; // error
>b : Symbol(E.b, Decl(initializerReferencingConstructorParameters.ts, 15, 15))
constructor(public x) { }
>x : Symbol(E.x, Decl(initializerReferencingConstructorParameters.ts, 17, 16))
}
class F<T> {
>F : Symbol(F, Decl(initializerReferencingConstructorParameters.ts, 18, 1))
>T : Symbol(T, Decl(initializerReferencingConstructorParameters.ts, 20, 8))
a = this.x; // ok
>a : Symbol(F.a, Decl(initializerReferencingConstructorParameters.ts, 20, 12))
>this.x : Symbol(F.x, Decl(initializerReferencingConstructorParameters.ts, 23, 16))
>this : Symbol(F, Decl(initializerReferencingConstructorParameters.ts, 18, 1))
>x : Symbol(F.x, Decl(initializerReferencingConstructorParameters.ts, 23, 16))
b = x; // error
>b : Symbol(F.b, Decl(initializerReferencingConstructorParameters.ts, 21, 15))
constructor(public x: T) { }
>x : Symbol(F.x, Decl(initializerReferencingConstructorParameters.ts, 23, 16))
>T : Symbol(T, Decl(initializerReferencingConstructorParameters.ts, 20, 8))
}
|
