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
|
=== tests/cases/conformance/expressions/optionalChaining/optionalChainingInTypeAssertions.ts ===
class Foo {
>Foo : Symbol(Foo, Decl(optionalChainingInTypeAssertions.ts, 0, 0))
m() {}
>m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
}
const foo = new Foo();
>foo : Symbol(foo, Decl(optionalChainingInTypeAssertions.ts, 4, 5))
>Foo : Symbol(Foo, Decl(optionalChainingInTypeAssertions.ts, 0, 0))
(foo.m as any)?.();
>foo.m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
>foo : Symbol(foo, Decl(optionalChainingInTypeAssertions.ts, 4, 5))
>m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
(<any>foo.m)?.();
>foo.m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
>foo : Symbol(foo, Decl(optionalChainingInTypeAssertions.ts, 4, 5))
>m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
/*a1*/(/*a2*/foo.m as any/*a3*/)/*a4*/?.();
>foo.m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
>foo : Symbol(foo, Decl(optionalChainingInTypeAssertions.ts, 4, 5))
>m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
/*b1*/(/*b2*/<any>foo.m/*b3*/)/*b4*/?.();
>foo.m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
>foo : Symbol(foo, Decl(optionalChainingInTypeAssertions.ts, 4, 5))
>m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
// https://github.com/microsoft/TypeScript/issues/50148
(foo?.m as any).length;
>foo?.m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
>foo : Symbol(foo, Decl(optionalChainingInTypeAssertions.ts, 4, 5))
>m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
(<any>foo?.m).length;
>foo?.m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
>foo : Symbol(foo, Decl(optionalChainingInTypeAssertions.ts, 4, 5))
>m : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
(foo?.["m"] as any).length;
>foo : Symbol(foo, Decl(optionalChainingInTypeAssertions.ts, 4, 5))
>"m" : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
(<any>foo?.["m"]).length;
>foo : Symbol(foo, Decl(optionalChainingInTypeAssertions.ts, 4, 5))
>"m" : Symbol(Foo.m, Decl(optionalChainingInTypeAssertions.ts, 0, 11))
|
