UNPKG

@babel/runtime-corejs2

Version:

babel's modular runtime helpers with core-js@2 polyfilling

26 lines 918 B
import _Promise from "core-js/library/fn/promise.js"; import _Symbol from "core-js/library/fn/symbol/index.js"; import _Symbol$iterator from "core-js/library/fn/symbol/iterator.js"; import OverloadYield from "./OverloadYield.js"; export default function _asyncGeneratorDelegate(t) { var e = {}, n = !1; function pump(e, r) { return n = !0, r = new _Promise(function (n) { n(t[e](r)); }), { done: !1, value: new OverloadYield(r, 1) }; } return e["undefined" != typeof _Symbol && _Symbol$iterator || "@@iterator"] = function () { return this; }, e.next = function (t) { return n ? (n = !1, t) : pump("next", t); }, "function" == typeof t["throw"] && (e["throw"] = function (t) { if (n) throw n = !1, t; return pump("throw", t); }), "function" == typeof t["return"] && (e["return"] = function (t) { return n ? (n = !1, t) : pump("return", t); }), e; }