Diego Ferreiro Val 01da62283c Modify grammar to support Private Fields proposal: (#260)
* Modify grammar to support Private Fields proposal:
- Adding optional plugin `classPrivateProperties`
- Adding PrivateName type identifier
- Adding ClassPrivateProperty to ClassBody
- Allow PrivateName in MemberExpression
- Allow PrivateName as a reference
- Adding tests

* Remove unnecesary liberal parameter

* Guarding for plugin dependecy for future versioning

* update spec.md [skip ci]

* move comment [skip ci]

* remove unused param [skip ci]

* Refactor PrivateName to contain Identifier in name property
2017-05-22 11:33:48 -04:00

20 lines
330 B
JavaScript

class Point {
#x;
#y;
constructor(x = 0, y = 0) {
#x = +x;
#y = +y;
}
get x() { return #x }
set x(value) { #x = +value }
get y() { return #y }
set y(value) { #y = +value }
equals(p) { return #x === p.#x && #y === p.#y }
toString() { return `Point<${ #x },${ #y }>` }
}