GeneratorFunction

Baseline

20169

GeneratorFunction JavaScript GeneratorFunction

GeneratorFunction

const GeneratorFunction = function* () {}.constructor;

GeneratorFunction Function

const GeneratorFunction = function* () {}.constructor;

const foo = new GeneratorFunction(`
  yield 'a';
  yield 'b';
  yield 'c';
`);

let str = "";
for (const val of foo()) {
  str += val;
}

console.log(str);
// : "abc"

GeneratorFunction(): GeneratorFunction

Function

GeneratorFunction.prototype GeneratorFunction

GeneratorFunction.prototype.constructor: GeneratorFunction GeneratorFunction
GeneratorFunction.prototype.prototype: prototype Generator.prototype function* GeneratorFunction() prototype GeneratorFunction.prototype.prototype prototype
GeneratorFunction.prototype[Symbol.toStringTag]: [Symbol.toStringTag] "GeneratorFunction" Object.prototype.toString()

GeneratorFunction

prototype: new

Function


ECMAScript 2027 LanguageSpecification # sec-generatorfunction-objects

MDN

MDN 2025918

GitHub