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
|
=== tests/cases/conformance/classes/propertyMemberDeclarations/initializerReferencingConstructorLocals.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(initializerReferencingConstructorLocals.ts, 0, 0))
a = z; // error
>a : Symbol(C.a, Decl(initializerReferencingConstructorLocals.ts, 2, 9))
b: typeof z; // error
>b : Symbol(C.b, Decl(initializerReferencingConstructorLocals.ts, 3, 10))
c = this.z; // error
>c : Symbol(C.c, Decl(initializerReferencingConstructorLocals.ts, 4, 16))
>this : Symbol(C, Decl(initializerReferencingConstructorLocals.ts, 0, 0))
d: typeof this.z; // error
>d : Symbol(C.d, Decl(initializerReferencingConstructorLocals.ts, 5, 15))
constructor(x) {
>x : Symbol(x, Decl(initializerReferencingConstructorLocals.ts, 7, 16))
z = 1;
}
}
class D<T> {
>D : Symbol(D, Decl(initializerReferencingConstructorLocals.ts, 10, 1))
>T : Symbol(T, Decl(initializerReferencingConstructorLocals.ts, 12, 8))
a = z; // error
>a : Symbol(D.a, Decl(initializerReferencingConstructorLocals.ts, 12, 12))
b: typeof z; // error
>b : Symbol(D.b, Decl(initializerReferencingConstructorLocals.ts, 13, 10))
c = this.z; // error
>c : Symbol(D.c, Decl(initializerReferencingConstructorLocals.ts, 14, 16))
>this : Symbol(D, Decl(initializerReferencingConstructorLocals.ts, 10, 1))
d: typeof this.z; // error
>d : Symbol(D.d, Decl(initializerReferencingConstructorLocals.ts, 15, 15))
constructor(x: T) {
>x : Symbol(x, Decl(initializerReferencingConstructorLocals.ts, 17, 16))
>T : Symbol(T, Decl(initializerReferencingConstructorLocals.ts, 12, 8))
z = 1;
}
}
|
