File: thisInTupleTypeParameterConstraints.js

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 (29 lines) | stat: -rw-r--r-- 745 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
//// [thisInTupleTypeParameterConstraints.ts]
/// <reference no-default-lib="true"/>

interface Boolean {}
interface IArguments {}
interface Function {}
interface Number {}
interface RegExp {}
interface Object {}
interface String {}

interface Array<T> {
    // 4 methods will run out of memory if this-types are not instantiated
    // correctly for tuple types that are type parameter constraints
    map<U>(arg: this): void;
    reduceRight<U>(arg: this): void;
    reduce<U>(arg: this): void;
    reduce2<U>(arg: this): void;
}

declare function f<T extends [(x: number) => number]>(a: T): void;
let x: [(x: number) => number];
f(x);


//// [thisInTupleTypeParameterConstraints.js]
/// <reference no-default-lib="true"/>
var x;
f(x);