class inheritance: uses super to access the properties of the parent class #5769
Description
The following code:
class Point {
getX() {
console.log(this.x); // C
}
}
class ColorPoint extends Point {
constructor() {
super();
this.x = 2;
super.x = 3;
console.log(this.x) // A
console.log(super.x) // B
}
m() {
this.getX()
}
}
const cp = new ColorPoint();
cp.m();On chrome 58.0.3029.110 64bit (V8 5.8.283.38), the result is: 3, undefined, 3.
But on babel 6.24.2, the result is: 2, undefined, 2.
- Chrome 58.0.3029.110 64bit (V8 5.8.283.38)
- Babel Repl 6.24.2
links: