https://github.com/jhnns/linaria-bug-repo

https://github.com/jhnns/linaria-bug-repo

Last synced: 3 months ago
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• Host: GitHub
• URL: https://github.com/jhnns/linaria-bug-repo
• Owner: jhnns
• Created: 2022-08-24T13:40:41.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2022-10-13T17:10:24.000Z (over 2 years ago)
• Last Synced: 2025-01-24T12:13:41.612Z (5 months ago)
• Language: JavaScript
• Size: 175 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# README

This repo demonstrates a linaria/babel bug. When running `npm run build`, it will throw:

```

Module build failed (from ./node_modules/babel-loader/lib/index.js):

SyntaxError: /Users/jhnns/dev/jhnns/linaria-bug-repo/src/main.js: /Users/jhnns/dev/jhnns/linaria-bug-repo/src/mobx.js: Exporting local "b", which is not declared.

  7 | }

  8 |

> 9 | export { a, b };

    |             ^

    at File.buildCodeFrameError (/Users/jhnns/dev/jhnns/linaria-bug-repo/node_modules/@babel/core/lib/transformation/file/file.js:249:12)

    at NodePath.buildCodeFrameError (/Users/jhnns/dev/jhnns/linaria-bug-repo/node_modules/@babel/traverse/lib/path/index.js:145:21)

    at getLocalMetadata (/Users/jhnns/dev/jhnns/linaria-bug-repo/node_modules/@babel/helper-module-transforms/lib/normalize-and-load-metadata.js:318:22)

    at /Users/jhnns/dev/jhnns/linaria-bug-repo/node_modules/@babel/helper-module-transforms/lib/normalize-and-load-metadata.js:347:33

    at Array.forEach ()

    at /Users/jhnns/dev/jhnns/linaria-bug-repo/node_modules/@babel/helper-module-transforms/lib/normalize-and-load-metadata.js:344:33

    at Array.forEach ()

    at getLocalExportMetadata (/Users/jhnns/dev/jhnns/linaria-bug-repo/node_modules/@babel/helper-module-transforms/lib/normalize-and-load-metadata.js:331:27)

    at getModuleMetadata (/Users/jhnns/dev/jhnns/linaria-bug-repo/node_modules/@babel/helper-module-transforms/lib/normalize-and-load-metadata.js:122:21)

    at normalizeModuleAndLoadMetadata (/Users/jhnns/dev/jhnns/linaria-bug-repo/node_modules/@babel/helper-module-transforms/lib/normalize-and-load-metadata.js:58:7)

```

## Steps to reproduce

- Using Node v16.13.1 (but I don't think the Node version is the problem)

- `npm i`

- `npm run build`