[Bug]: Error when running jest with code coverage

[cdaycmc]

💻

• Would you like to work on a fix?

How are you using Babel?

jest

Input code

Issue when running jest with code coverage turned on. Works fine when run without code coverage.
npx jest --env=jsdom --collect-coverage --watchAll=false

Configuration file name

No response

Configuration

{
  presets: ['@babel/react', ['@babel/preset-env', { targets: { node: 'current' } }], '@babel/preset-typescript'],
  ignore: ['**/__snapshots__', '**/*.d.ts', '**/*.test.*'],
  plugins: [
    '@babel/plugin-transform-typescript',
    'babel-plugin-typescript-to-proptypes',
    '@babel/plugin-proposal-export-default-from',
    '@babel/proposal-class-properties',
    '@babel/proposal-object-rest-spread',
    [
      'module-resolver',
      {
        root: ['./src'],
        extensions: ['.ts', '.tsx'],
        resolvePath(sourcePath, currentFile, opts) {
          if (sourcePath.includes('../assets/')) {
            return `../${sourcePath}`;
          }
          return false;
        }
      }
    ]
  ]
}

Current and expected behavior

This issue only presents itself when updating from @babel/core from 7.22.15 to 7.22.17

    SyntaxError: C:\_src\webinvest-frontend-hooks\node_modules\@babel\types\lib\index.js: 'return' outside of function. (4:51)

      2 |
      3 | if (typeof process === "object" && process.version === "v20.6.0") {
    > 4 |   if (exports["___internal__alreadyRunning" + ""]) return;
        |                                                    ^
      5 |   Object.defineProperty(exports, "___internal__alreadyRunning", {
      6 |     value: true,
      7 |     enumerable: false,

      1 | import React from 'react';
    > 2 | import { toMatchDiffSnapshot } from 'snapshot-diff';
        | ^
      3 | import { configureStore } from '@reduxjs/toolkit';
      4 | import { createFrontendStore, defaultFrontendStore, FRONTEND_STORE_NAME } from '@cmctechnology/webinvest-store-frontend';
      5 | import { ACCOUNT_STORE_NAME, createAccountStore, defaultAccountStore } from '@cmctechnology/webinvest-store-accounts';

      at constructor (node_modules/@babel/parser/src/parse-error.ts:81:19)
      at Parser.toParseError [as raise] (node_modules/@babel/parser/src/tokenizer/index.ts:1487:19)
      at Parser.raise [as parseReturnStatement] (node_modules/@babel/parser/src/parser/statement.ts:1055:12)
      at Parser.parseReturnStatement [as parseStatementContent] (node_modules/@babel/parser/src/parser/statement.ts:478:21)
      at Parser.parseStatementContent [as parseStatementLike] (node_modules/@babel/parser/src/parser/statement.ts:417:17)
      at Parser.parseStatementLike [as parseStatementOrSloppyAnnexBFunctionDeclaration] (node_modules/@babel/parser/src/parser/statement.ts:386:17)
      at Parser.parseStatementOrSloppyAnnexBFunctionDeclaration [as parseIfStatement] (node_modules/@babel/parser/src/parser/statement.ts:1046:28)
      at Parser.parseIfStatement [as parseStatementContent] (node_modules/@babel/parser/src/parser/statement.ts:476:21)
      at Parser.parseStatementContent [as parseStatementLike] (node_modules/@babel/parser/src/parser/statement.ts:417:17)
      at Parser.parseStatementLike [as parseStatementListItem] (node_modules/@babel/parser/src/parser/statement.ts:366:17)
      at Parser.parseStatementListItem [as parseBlockOrModuleBlockBody] (node_modules/@babel/parser/src/parser/statement.ts:1395:16)
      at Parser.parseBlockOrModuleBlockBody [as parseBlockBody] (node_modules/@babel/parser/src/parser/statement.ts:1368:10)
      at Parser.parseBlockBody [as parseBlock] (node_modules/@babel/parser/src/parser/statement.ts:1336:10)
      at Parser.parseBlock [as parseStatementContent] (node_modules/@babel/parser/src/parser/statement.ts:564:21)
      at Parser.parseStatementContent [as parseStatementLike] (node_modules/@babel/parser/src/parser/statement.ts:417:17)
      at Parser.parseStatementLike [as parseStatementOrSloppyAnnexBFunctionDeclaration] (node_modules/@babel/parser/src/parser/statement.ts:386:17)
      at Parser.parseStatementOrSloppyAnnexBFunctionDeclaration [as parseIfStatement] (node_modules/@babel/parser/src/parser/statement.ts:1046:28)
      at Parser.parseIfStatement [as parseStatementContent] (node_modules/@babel/parser/src/parser/statement.ts:476:21)
      at Parser.parseStatementContent [as parseStatementLike] (node_modules/@babel/parser/src/parser/statement.ts:417:17)
      at Parser.parseStatementLike [as parseModuleItem] (node_modules/@babel/parser/src/parser/statement.ts:354:17)
      at Parser.parseModuleItem [as parseBlockOrModuleBlockBody] (node_modules/@babel/parser/src/parser/statement.ts:1394:16)
      at Parser.parseBlockOrModuleBlockBody [as parseBlockBody] (node_modules/@babel/parser/src/parser/statement.ts:1368:10)
      at Parser.parseBlockBody [as parseProgram] (node_modules/@babel/parser/src/parser/statement.ts:213:10)
      at Parser.parseProgram [as parseTopLevel] (node_modules/@babel/parser/src/parser/statement.ts:195:25)
      at Parser.parseTopLevel [as parse] (node_modules/@babel/parser/src/parser/index.ts:45:10)
      at parse (node_modules/@babel/parser/src/index.ts:66:38)
      at parser (node_modules/@babel/core/src/parser/index.ts:28:19)
      at normalizeFile (node_modules/@babel/core/src/transformation/normalize-file.ts:51:24)
          at normalizeFile.next (<anonymous>)
      at run (node_modules/@babel/core/src/transformation/index.ts:39:36)
          at run.next (<anonymous>)
      at transform (node_modules/@babel/core/src/transform.ts:29:20)
          at transform.next (<anonymous>)
      at evaluateSync (node_modules/gensync/index.js:251:28)
      at sync (node_modules/gensync/index.js:89:14)
      at fn (node_modules/@babel/core/src/errors/rewrite-stack-trace.ts:99:14)
      at transformSync (node_modules/@babel/core/src/transform.ts:66:52)
      at ScriptTransformer._instrumentFile (node_modules/@jest/transform/build/ScriptTransformer.js:389:46)
      at ScriptTransformer._buildTransformResult (node_modules/@jest/transform/build/ScriptTransformer.js:491:33)
      at ScriptTransformer.transformSource (node_modules/@jest/transform/build/ScriptTransformer.js:554:17)
      at ScriptTransformer._transformAndBuildScript (node_modules/@jest/transform/build/ScriptTransformer.js:674:40)
      at ScriptTransformer.transform (node_modules/@jest/transform/build/ScriptTransformer.js:726:19)
      at Object.require (node_modules/@babel/generator/src/node/whitespace.ts:1:1)
      at Object.require (node_modules/@babel/generator/src/node/index.ts:1:1)
      at Object.require (node_modules/@babel/generator/src/printer.ts:3:1)
      at Object.require (node_modules/@babel/generator/src/index.ts:2:1)
      at Object.<anonymous> (node_modules/snapshot-diff/build/index.js:6:18)
      at Object.require (src/setupTests.tsx:2:1)

Environment

System:
OS: Windows 10 10.0.19045
Binaries:
Node: 18.15.0 - C:\tmp\nodejs\node.EXE
Yarn: 1.22.19 - C:\Program Files (x86)\Yarn\bin\yarn.CMD
npm: 9.5.0 - C:\tmp\nodejs\npm.CMD
npmPackages:
@babel/cli: 7.22.15 => 7.22.15
@babel/core: 7.22.17 => 7.22.17
@babel/plugin-proposal-class-properties: 7.18.6 => 7.18.6
@babel/plugin-proposal-export-default-from: 7.22.5 => 7.22.5
@babel/plugin-proposal-object-rest-spread: ^7.20.7 => 7.20.7
@babel/plugin-transform-typescript: 7.22.15 => 7.22.15
@babel/preset-env: 7.22.15 => 7.22.15
@babel/preset-react: 7.22.15 => 7.22.15
@babel/preset-typescript: 7.22.15 => 7.22.15
babel-plugin-module-resolver: 5.0.0 => 5.0.0
babel-plugin-transform-es2015-modules-umd: 6.24.1 => 6.24.1
babel-plugin-typescript-to-proptypes: 2.1.0 => 2.1.0
eslint: 8.49.0 => 8.49.0
jest: 29.6.4 => 29.6.4

Possible solution

There is no function to return from in this file
node_modules\@babel\core\lib\index.js

"use strict";

if (typeof process === "object" && process.version === "v20.6.0") {
  if (exports["___internal__alreadyRunning" + ""]) return; // <<<<<----- HERE is a return with no function outside
  Object.defineProperty(exports, "___internal__alreadyRunning", {
    value: true,
    enumerable: false,
    configurable: true
  });
}
Object.defineProperty(exports, "__esModule", {
  value: true
});

Additional context

No response

[babel-bot]

Hey @cdaycmc! We really appreciate you taking the time to report an issue. The collaborators on this project attempt to help as many people as possible, but we're a limited number of volunteers, so it's possible this won't be addressed swiftly.

If you need any help, or just have general Babel or JavaScript questions, we have a vibrant Slack community that typically always has someone willing to help. You can sign-up here for an invite.

[hostlund]

I got the same error. It seems that I only get this error in jest test that i'm using snapshot-diff