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5 | "use strict";
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6 |
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10 |
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11 | module.exports = {
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12 | meta: {
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13 | type: "problem",
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14 |
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15 | docs: {
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16 | description: "disallow using an async function as a Promise executor",
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17 | category: "Possible Errors",
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18 | recommended: true,
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19 | url: "https://eslint.org/docs/rules/no-async-promise-executor"
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20 | },
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21 |
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22 | fixable: null,
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23 | schema: [],
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24 | messages: {
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25 | async: "Promise executor functions should not be async."
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26 | }
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27 | },
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28 |
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29 | create(context) {
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30 | return {
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31 | "NewExpression[callee.name='Promise'][arguments.0.async=true]"(node) {
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32 | context.report({
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33 | node: context.getSourceCode().getFirstToken(node.arguments[0], token => token.value === "async"),
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34 | messageId: "async"
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35 | });
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36 | }
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37 | };
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38 | }
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39 | };
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