asyncGeneratorDelegate.js 1.2 KB

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  1. var _Promise = require("@babel/runtime-corejs3/core-js/promise");
  2. var _Symbol = require("@babel/runtime-corejs3/core-js/symbol");
  3. var _Symbol$iterator = require("@babel/runtime-corejs3/core-js/symbol/iterator");
  4. var OverloadYield = require("./OverloadYield.js");
  5. function _asyncGeneratorDelegate(inner) {
  6. var iter = {},
  7. waiting = !1;
  8. function pump(key, value) {
  9. return waiting = !0, value = new _Promise(function (resolve) {
  10. resolve(inner[key](value));
  11. }), {
  12. done: !1,
  13. value: new OverloadYield(value, 1)
  14. };
  15. }
  16. return iter["undefined" != typeof _Symbol && _Symbol$iterator || "@@iterator"] = function () {
  17. return this;
  18. }, iter.next = function (value) {
  19. return waiting ? (waiting = !1, value) : pump("next", value);
  20. }, "function" == typeof inner["throw"] && (iter["throw"] = function (value) {
  21. if (waiting) throw waiting = !1, value;
  22. return pump("throw", value);
  23. }), "function" == typeof inner["return"] && (iter["return"] = function (value) {
  24. return waiting ? (waiting = !1, value) : pump("return", value);
  25. }), iter;
  26. }
  27. module.exports = _asyncGeneratorDelegate, module.exports.__esModule = true, module.exports["default"] = module.exports;