File: stringLiteralsAssertionsInEqualityComparisons02.types

package info (click to toggle)
node-typescript 5.0.4%2Bds1-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 459,140 kB
  • sloc: javascript: 1,972,754; makefile: 6; sh: 1
file content (36 lines) | stat: -rw-r--r-- 950 bytes parent folder | download | duplicates (3)
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
=== tests/cases/conformance/types/literal/stringLiteralsAssertionsInEqualityComparisons02.ts ===
type EnhancedString = string & { enhancements: any };
>EnhancedString : string & { enhancements: any; }
>enhancements : any

var a = "foo" === "bar" as "baz";
>a : boolean
>"foo" === "bar" as "baz" : boolean
>"foo" : "foo"
>"bar" as "baz" : "baz"
>"bar" : "bar"

var b = "foo" !== ("bar" as "foo");
>b : boolean
>"foo" !== ("bar" as "foo") : boolean
>"foo" : "foo"
>("bar" as "foo") : "foo"
>"bar" as "foo" : "foo"
>"bar" : "bar"

var c = "foo" == (<number>"bar");
>c : boolean
>"foo" == (<number>"bar") : boolean
>"foo" : "foo"
>(<number>"bar") : number
><number>"bar" : number
>"bar" : "bar"

var d = "foo" === ("bar" as EnhancedString);
>d : boolean
>"foo" === ("bar" as EnhancedString) : boolean
>"foo" : "foo"
>("bar" as EnhancedString) : EnhancedString
>"bar" as EnhancedString : EnhancedString
>"bar" : "bar"