Generator with Array Spread

[johnlindquist]

Version 2.1.0-dev.20161031

const g = function*(){
    yield 1;
}

console.log([...g()]);

Compiles to the following which throws an error (treating the generator as an array, not an iterable):

var g = function* () {
    yield 1;
};
console.log(g().slice());
//# sourceMappingURL=build.js.map

Possible solution using Array.from:

var g = function* () {
    yield 1;
};
console.log(Array.from(g()).slice());
//# sourceMappingURL=build.js.map

[aluanhaddad]

With "target": "es5" this is the intentional. Arguably it is undesirable and there are a number of issues relating to that and to down level generate or support in general.