1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 | exports.default = void 0;
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7 |
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8 | var _helperPluginUtils = require("@babel/helper-plugin-utils");
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9 |
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10 | var _pluginSyntaxOptionalCatchBinding = require("@babel/plugin-syntax-optional-catch-binding");
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11 |
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12 | var _default = (0, _helperPluginUtils.declare)(api => {
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13 | api.assertVersion(7);
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14 | return {
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15 | name: "proposal-optional-catch-binding",
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16 | inherits: _pluginSyntaxOptionalCatchBinding.default,
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17 | visitor: {
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18 | CatchClause(path) {
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19 | if (!path.node.param) {
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20 | const uid = path.scope.generateUidIdentifier("unused");
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21 | const paramPath = path.get("param");
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22 | paramPath.replaceWith(uid);
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23 | }
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24 | }
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25 |
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26 | }
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27 | };
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28 | });
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29 |
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30 | exports.default = _default; |
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