1 | var _Symbol$iterator = require("../core-js/symbol/iterator.js");
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2 |
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3 | var _Symbol = require("../core-js/symbol.js");
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4 |
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5 | var _Promise = require("../core-js/promise.js");
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6 |
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7 | function _asyncGeneratorDelegate(inner, awaitWrap) {
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8 | var iter = {},
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9 | waiting = false;
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10 |
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11 | function pump(key, value) {
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12 | waiting = true;
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13 | value = new _Promise(function (resolve) {
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14 | resolve(inner[key](value));
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15 | });
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16 | return {
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17 | done: false,
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18 | value: awaitWrap(value)
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19 | };
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20 | }
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21 |
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22 | ;
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23 |
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24 | if (typeof _Symbol === "function" && _Symbol$iterator) {
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25 | iter[_Symbol$iterator] = function () {
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26 | return this;
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27 | };
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28 | }
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29 |
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30 | iter.next = function (value) {
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31 | if (waiting) {
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32 | waiting = false;
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33 | return value;
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34 | }
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35 |
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36 | return pump("next", value);
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37 | };
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38 |
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39 | if (typeof inner["throw"] === "function") {
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40 | iter["throw"] = function (value) {
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41 | if (waiting) {
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42 | waiting = false;
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43 | throw value;
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44 | }
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45 |
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46 | return pump("throw", value);
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47 | };
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48 | }
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49 |
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50 | if (typeof inner["return"] === "function") {
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51 | iter["return"] = function (value) {
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52 | if (waiting) {
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53 | waiting = false;
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54 | return value;
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55 | }
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56 |
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57 | return pump("return", value);
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58 | };
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59 | }
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60 |
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61 | return iter;
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62 | }
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63 |
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64 | module.exports = _asyncGeneratorDelegate; |
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