File: typeParameterExtendingUnion2.ts

package info (click to toggle)
node-typescript 5.1.6%2Bds1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 492,516 kB
  • sloc: javascript: 2,078,951; makefile: 6; sh: 1
file content (12 lines) | stat: -rw-r--r-- 218 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
 
class Animal { run() { } }
class Cat extends Animal { meow }
class Dog extends Animal { woof }

function run(a: Cat | Dog) {
    a.run();
}

function f<T extends Cat | Dog>(a: T) {
    a.run();
    run(a);
}