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annotate third_party/bun/node_modules/react-dom/index.js @ 193:9f4429c49733 hg-web

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[HgWeb] Making progress....
author MrJuneJune <me@mrjunejune.com>
date Sun, 25 Jan 2026 20:04:55 -0800
parents de54585a40f1
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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June Park <parkjune1995@gmail.com>
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1 'use strict';
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2
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3 function checkDCE() {
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4 /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */
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5 if (
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6 typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined' ||
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7 typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE !== 'function'
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8 ) {
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9 return;
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10 }
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11 if (process.env.NODE_ENV !== 'production') {
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12 // This branch is unreachable because this function is only called
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13 // in production, but the condition is true only in development.
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14 // Therefore if the branch is still here, dead code elimination wasn't
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15 // properly applied.
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16 // Don't change the message. React DevTools relies on it. Also make sure
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17 // this message doesn't occur elsewhere in this function, or it will cause
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18 // a false positive.
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19 throw new Error('^_^');
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20 }
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21 try {
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22 // Verify that the code above has been dead code eliminated (DCE'd).
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23 __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE(checkDCE);
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24 } catch (err) {
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25 // DevTools shouldn't crash React, no matter what.
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26 // We should still report in case we break this code.
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27 console.error(err);
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28 }
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29 }
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30
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31 if (process.env.NODE_ENV === 'production') {
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32 // DCE check should happen before ReactDOM bundle executes so that
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33 // DevTools can report bad minification during injection.
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34 checkDCE();
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35 module.exports = require('./cjs/react-dom.production.min.js');
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36 } else {
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37 module.exports = require('./cjs/react-dom.development.js');
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38 }