File: typeGuardNarrowsToLiteralType.symbols

package info (click to toggle)
node-typescript 3.3.3333-1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 324,548 kB
  • sloc: makefile: 6; sh: 3
file content (32 lines) | stat: -rw-r--r-- 1,346 bytes parent folder | download | duplicates (7)
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
=== tests/cases/conformance/expressions/typeGuards/typeGuardNarrowsToLiteralType.ts ===
declare function isFoo(value: string) : value is "foo";
>isFoo : Symbol(isFoo, Decl(typeGuardNarrowsToLiteralType.ts, 0, 0))
>value : Symbol(value, Decl(typeGuardNarrowsToLiteralType.ts, 0, 23))
>value : Symbol(value, Decl(typeGuardNarrowsToLiteralType.ts, 0, 23))

declare function doThis(value: "foo"): void;
>doThis : Symbol(doThis, Decl(typeGuardNarrowsToLiteralType.ts, 0, 55))
>value : Symbol(value, Decl(typeGuardNarrowsToLiteralType.ts, 1, 24))

declare function doThat(value: string) : void;
>doThat : Symbol(doThat, Decl(typeGuardNarrowsToLiteralType.ts, 1, 44))
>value : Symbol(value, Decl(typeGuardNarrowsToLiteralType.ts, 2, 24))

let value: string;
>value : Symbol(value, Decl(typeGuardNarrowsToLiteralType.ts, 3, 3))

if (isFoo(value)) {
>isFoo : Symbol(isFoo, Decl(typeGuardNarrowsToLiteralType.ts, 0, 0))
>value : Symbol(value, Decl(typeGuardNarrowsToLiteralType.ts, 3, 3))

    doThis(value);
>doThis : Symbol(doThis, Decl(typeGuardNarrowsToLiteralType.ts, 0, 55))
>value : Symbol(value, Decl(typeGuardNarrowsToLiteralType.ts, 3, 3))

} else {
    doThat(value);
>doThat : Symbol(doThat, Decl(typeGuardNarrowsToLiteralType.ts, 1, 44))
>value : Symbol(value, Decl(typeGuardNarrowsToLiteralType.ts, 3, 3))
}