Use shorter method names for regenerator context #17334

nicolo-ribaudo · 2025-05-26T15:58:57Z

Q	A
Fixed Issues?	`Fixes #1, Fixes #2`
Patch: Bug Fix?
Major: Breaking Change?
Minor: New Feature?
Tests Added + Pass?	Yes
Documentation PR Link
Any Dependency Changes?
License	MIT

@liuxingbaoyu I was finding very difficult to review the changes from #17287, so I extracted the various renames of methods/properties on the .context object to this PR.

I also made sure that they still work with the regeneratorRuntime compatibility layer without having to duplicate all the code in it.

There are other improvements in your PR, such as removing prev = next in the switch header, and hopefully getting this in first will make it easier to review the rest 😅

Co-authored-by: liuxingbaoyu <[email protected]>

This ensures that the new methods are not available, so that tests for `regeneratorRuntime` fail if they rely on new methods

babel-bot · 2025-05-26T16:01:06Z

Build successful! You can test your changes in the REPL here: https://babeljs.io/repl/build/59408

liuxingbaoyu · 2025-05-26T16:08:46Z

That PR seemed to accidentally include two commits that were already merged into regenerator-refactor, making it almost impossible to review.
I'll fix that after this PR is merged.
But this PR made reviewing easier anyway, thanks!

nicolo-ribaudo · 2025-05-26T16:11:18Z

It was difficult even excluding those two commits 😛

Unfortunately the regenerator logic is very complex, and every single changed line needs to be reviewed very carefully to understand how the logic flows across user and helper code.

liuxingbaoyu · 2025-05-26T17:20:37Z

This also seems to work.
Because the new helper no longer passes -1 to innerFn, and the innerFn for old helper does not set end.

nicolo-ribaudo · 2025-05-26T17:24:09Z

Oh good to know, thanks for the suggestion 👍

liuxingbaoyu

Feel free to include new changes in this or other PRs.

Co-authored-by: liuxingbaoyu <[email protected]>

![snyk-io[bot]](https://badgen.net/badge/icon/snyk-io%5Bbot%5D/green?label=) ![Contributor](https://badgen.net/badge/icon/Contributor/000000?label=) [<img width="16" alt="Powered by Pull Request Badge" src="https://user-images.githubusercontent.com/1393946/111216524-d2bb8e00-85d4-11eb-821b-ed4c00989c02.png">](https://pullrequestbadge.com/?utm_medium=github&utm_source=reisene&utm_campaign=badge_info) ![snyk-top-banner](https://res.cloudinary.com/snyk/image/upload/r-d/scm-platform/snyk-pull-requests/pr-banner-default.svg) <h3>Snyk has created this PR to upgrade @babel/core from 7.27.4 to 7.28.0.</h3> :information_source: Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project. <hr/> - The recommended version is **2 versions** ahead of your current version. - The recommended version was released **a month ago**. #### Issues fixed by the recommended upgrade: | | Issue | Score | Exploit Maturity | :-------------------------:|:-------------------------|:-------------------------|:------------------------- ![low severity](https://res.cloudinary.com/snyk/image/upload/r-d/scm-platform/snyk-pull-requests//severity-low.svg 'low severity') | Regular Expression Denial of Service (ReDoS)<br/>[SNYK-JS-BRACEEXPANSION-9789073](https://snyk.io/vuln/SNYK-JS-BRACEEXPANSION-9789073) | **57** | Proof of Concept ![low severity](https://res.cloudinary.com/snyk/image/upload/r-d/scm-platform/snyk-pull-requests//severity-low.svg 'low severity') | Regular Expression Denial of Service (ReDoS)<br/>[SNYK-JS-BRACEEXPANSION-9789073](https://snyk.io/vuln/SNYK-JS-BRACEEXPANSION-9789073) | **57** | Proof of Concept <details> <summary><b>Release notes</b></summary> <br/> <details> <summary>Package name: <b>@babel/core</b></summary> <ul> <li> <b>7.28.0</b> - <a href="https://redirect.github.com/babel/babel/releases/tag/v7.28.0">2025-07-02</a></br><h2>v7.28.0 (2025-07-02)</h2> <h4>🚀 New Feature</h4> <ul> <li><code>babel-node</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17147" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17147/hovercard">#17147</a> Support top level await in node repl (<a href="https://redirect.github.com/liuxingbaoyu">@ liuxingbaoyu</a>)</li> </ul> </li> <li><code>babel-types</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17258" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17258/hovercard">#17258</a> feat(matchesPattern): support super/private/meta (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-compat-data</code>, <code>babel-preset-env</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17355" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17355/hovercard">#17355</a> Add explicit resource management to preset-env (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-core</code>, <code>babel-parser</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17390" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17390/hovercard">#17390</a> Support <code>sourceType: "commonjs"</code> (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-generator</code>, <code>babel-parser</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17346" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17346/hovercard">#17346</a> Materialize <code>explicitResourceManagement</code> parser plugin (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-plugin-proposal-destructuring-private</code>, <code>babel-plugin-proposal-do-expressions</code>, <code>babel-plugin-transform-object-rest-spread</code>, <code>babel-traverse</code>, <code>babel-types</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17391" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17391/hovercard">#17391</a> LVal coverage updates (Part 2) (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-parser</code>, <code>babel-traverse</code>, <code>babel-types</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17378" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17378/hovercard">#17378</a> Accept bigints in <code>t.bigIntLiteral</code> factory (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-generator</code>, <code>babel-plugin-proposal-destructuring-private</code>, <code>babel-plugin-proposal-discard-binding</code>, <code>babel-plugin-transform-destructuring</code>, <code>babel-plugin-transform-explicit-resource-management</code>, <code>babel-plugin-transform-react-display-name</code>, <code>babel-types</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17277" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17277/hovercard">#17277</a> Transform discard binding (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-generator</code>, <code>babel-parser</code>, <code>babel-plugin-proposal-destructuring-private</code>, <code>babel-plugin-transform-block-scoping</code>, <code>babel-plugin-transform-object-rest-spread</code>, <code>babel-plugin-transform-typescript</code>, <code>babel-traverse</code>, <code>babel-types</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17163" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17163/hovercard">#17163</a> Parse discard binding (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> </ul> <h4>🐛 Bug Fix</h4> <ul> <li><code>babel-helper-globals</code>, <code>babel-plugin-transform-classes</code>, <code>babel-traverse</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17297" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17297/hovercard">#17297</a> Create babel-helper-globals (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-types</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17009" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17009/hovercard">#17009</a> feature: TSTypeOperator: keyof (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="2502652054" data-permission-text="Title is private" data-url="babel/babel#16799" data-hovercard-type="issue" data-hovercard-url="/babel/babel/issues/16799/hovercard" href="https://redirect.github.com/babel/babel/issues/16799">#16799</a>) (<a href="https://redirect.github.com/coderaiser">@ coderaiser</a>)</li> </ul> </li> </ul> <h4>🏠 Internal</h4> <ul> <li><code>babel-compat-data</code>, <code>babel-plugin-proposal-decorators</code>, <code>babel-plugin-transform-async-generator-functions</code>, <code>babel-plugin-transform-json-modules</code>, <code>babel-plugin-transform-regenerator</code>, <code>babel-plugin-transform-runtime</code>, <code>babel-preset-env</code>, <code>babel-runtime-corejs3</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17403" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17403/hovercard">#17403</a> Update <code>babel-polyfill</code> packages (<a href="https://redirect.github.com/nicolo-ribaudo">@ nicolo-ribaudo</a>)</li> </ul> </li> </ul> <h4>Committers: 5</h4> <ul> <li>Babel Bot (<a href="https://redirect.github.com/babel-bot">@ babel-bot</a>)</li> <li>Huáng Jùnliàng (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> <li>Nicolò Ribaudo (<a href="https://redirect.github.com/nicolo-ribaudo">@ nicolo-ribaudo</a>)</li> <li><a href="https://redirect.github.com/liuxingbaoyu">@ liuxingbaoyu</a></li> <li>coderaiser (<a href="https://redirect.github.com/coderaiser">@ coderaiser</a>)</li> </ul> </li> <li> <b>7.27.7</b> - <a href="https://redirect.github.com/babel/babel/releases/tag/v7.27.7">2025-06-26</a></br><h2>v7.27.7 (2025-06-26)</h2> <p>Thanks <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/arthur-mountain/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://redirect.github.com/arthur-mountain">@ arthur-mountain</a> and <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/evankanderson/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://redirect.github.com/evankanderson">@ evankanderson</a> for your first PRs!</p> <h4>👓 Spec Compliance</h4> <ul> <li><code>babel-parser</code>, <code>babel-plugin-transform-classes</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17203" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17203/hovercard">#17203</a> Interepret parser <code>allow*</code> options as top level only (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-parser</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17371" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17371/hovercard">#17371</a> fix: disable using in ambient context (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> </ul> <h4>🐛 Bug Fix</h4> <ul> <li><code>babel-core</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17392" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17392/hovercard">#17392</a> Improve TS babel config loading (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-types</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17376" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17376/hovercard">#17376</a> fix: support negative bigint in valueToNode (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> <li><code>babel-plugin-transform-parameters</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17352" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17352/hovercard">#17352</a> fix: Params of <code>async function*</code> should throw synchronously (<a href="https://redirect.github.com/liuxingbaoyu">@ liuxingbaoyu</a>)</li> </ul> </li> </ul> <h4>🏠 Internal</h4> <ul> <li><code>babel-plugin-transform-destructuring</code>, <code>babel-plugin-transform-object-rest-spread</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17389" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17389/hovercard">#17389</a> Use <code>NodePath#splitExportDeclaration</code> in destructuring transforms (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> </ul> <h4>Committers: 6</h4> <ul> <li>Arthur (<a href="https://redirect.github.com/arthur-mountain">@ arthur-mountain</a>)</li> <li>Babel Bot (<a href="https://redirect.github.com/babel-bot">@ babel-bot</a>)</li> <li>Evan Anderson (<a href="https://redirect.github.com/evankanderson">@ evankanderson</a>)</li> <li>Huáng Jùnliàng (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> <li>Nicolò Ribaudo (<a href="https://redirect.github.com/nicolo-ribaudo">@ nicolo-ribaudo</a>)</li> <li><a href="https://redirect.github.com/liuxingbaoyu">@ liuxingbaoyu</a></li> </ul> </li> <li> <b>7.27.4</b> - <a href="https://redirect.github.com/babel/babel/releases/tag/v7.27.4">2025-05-30</a></br><h2>v7.27.4 (2025-05-30)</h2> <h4>👓 Spec Compliance</h4> <ul> <li><code>babel-parser</code>, <code>babel-plugin-proposal-explicit-resource-management</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17323" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17323/hovercard">#17323</a> Disallow using in bare case statement (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> </ul> <h4>💅 Polish</h4> <ul> <li><code>babel-parser</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17311" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17311/hovercard">#17311</a> Improve parseExpression error messages (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> </ul> </li> </ul> <h4>🔬 Output optimization</h4> <ul> <li><code>babel-helpers</code>, <code>babel-plugin-transform-async-generator-functions</code>, <code>babel-plugin-transform-async-to-generator</code>, <code>babel-plugin-transform-block-scoping</code>, <code>babel-plugin-transform-classes</code>, <code>babel-plugin-transform-destructuring</code>, <code>babel-plugin-transform-regenerator</code>, <code>babel-plugin-transform-runtime</code>, <code>babel-preset-env</code>, <code>babel-runtime-corejs2</code>, <code>babel-runtime-corejs3</code>, <code>babel-runtime</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17287" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17287/hovercard">#17287</a> Reduce <code>regenerator</code> size more (<a href="https://redirect.github.com/liuxingbaoyu">@ liuxingbaoyu</a>)</li> </ul> </li> <li><code>babel-helpers</code>, <code>babel-plugin-transform-async-generator-functions</code>, <code>babel-plugin-transform-async-to-generator</code>, <code>babel-plugin-transform-block-scoping</code>, <code>babel-plugin-transform-classes</code>, <code>babel-plugin-transform-destructuring</code>, <code>babel-plugin-transform-regenerator</code>, <code>babel-plugin-transform-runtime</code>, <code>babel-preset-env</code>, <code>babel-runtime-corejs3</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17334" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17334/hovercard">#17334</a> Use shorter method names for regenerator context (<a href="https://redirect.github.com/nicolo-ribaudo">@ nicolo-ribaudo</a>)</li> <li><a href="https://redirect.github.com/babel/babel/pull/17268" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17268/hovercard">#17268</a> Reduce <code>regenerator</code> helper size (<a href="https://redirect.github.com/liuxingbaoyu">@ liuxingbaoyu</a>)</li> </ul> </li> <li><code>babel-core</code>, <code>babel-helpers</code>, <code>babel-plugin-transform-async-generator-functions</code>, <code>babel-plugin-transform-async-to-generator</code>, <code>babel-plugin-transform-block-scoping</code>, <code>babel-plugin-transform-classes</code>, <code>babel-plugin-transform-destructuring</code>, <code>babel-plugin-transform-regenerator</code>, <code>babel-plugin-transform-runtime</code>, <code>babel-preset-env</code>, <code>babel-runtime-corejs2</code>, <code>babel-runtime-corejs3</code>, <code>babel-runtime</code>, <code>babel-standalone</code> <ul> <li><a href="https://redirect.github.com/babel/babel/pull/17238" data-hovercard-type="pull_request" data-hovercard-url="/babel/babel/pull/17238/hovercard">#17238</a> Split <code>regeneratorRuntime</code> into multiple helpers (<a href="https://redirect.github.com/nicolo-ribaudo">@ nicolo-ribaudo</a>)</li> </ul> </li> </ul> <h4>Committers: 4</h4> <ul> <li>Babel Bot (<a href="https://redirect.github.com/babel-bot">@ babel-bot</a>)</li> <li>Huáng Jùnliàng (<a href="https://redirect.github.com/JLHwung">@ JLHwung</a>)</li> <li>Nicolò Ribaudo (<a href="https://redirect.github.com/nicolo-ribaudo">@ nicolo-ribaudo</a>)</li> <li><a href="https://redirect.github.com/liuxingbaoyu">@ liuxingbaoyu</a></li> </ul> </li> </ul> from <a href="https://redirect.github.com/babel/babel/releases">@babel/core GitHub release notes</a> </details> </details> --- > [!IMPORTANT] > > - Check the changes in this PR to ensure they won't cause issues with your project. > - This PR was automatically created by Snyk using the credentials of a real user. > - Max 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nicolo-ribaudo and others added 6 commits May 26, 2025 16:51

Use shorter method names for regenerator context

514bd2c

Co-authored-by: liuxingbaoyu <[email protected]>

Rename .sent to .v

e6ec1a0

Co-authored-by: liuxingbaoyu <[email protected]>

Rename prev to p

71fa314

Co-authored-by: liuxingbaoyu <[email protected]>

Rename next to n

c2abff9

Co-authored-by: liuxingbaoyu <[email protected]>

Add comments

c01bb38

Co-authored-by: liuxingbaoyu <[email protected]>

Create separate context object in regeneratorRuntime

58951a1

This ensures that the new methods are not available, so that tests for `regeneratorRuntime` fail if they rely on new methods

nicolo-ribaudo added the PR: Output optimization 🔬 A type of pull request used for our changelog categories label May 26, 2025

Run make build

d2634a1

nicolo-ribaudo mentioned this pull request May 26, 2025

Refactor regenerator helpers #17249

Merged

8 tasks

liuxingbaoyu mentioned this pull request May 26, 2025

Fix iterator compatibility of regeneratorValues #17335

Merged

liuxingbaoyu approved these changes May 26, 2025

View reviewed changes

Goodbye "end"

0cc084f

nicolo-ribaudo merged commit bfde714 into babel:regenerator-refactor May 26, 2025
56 of 57 checks passed

nicolo-ribaudo deleted the regenerator-shorter-context-mehtod-names branch May 26, 2025 17:48

nicolo-ribaudo added a commit to nicolo-ribaudo/babel that referenced this pull request May 27, 2025

Use shorter method names for regenerator context (babel#17334)

ad31dda

Co-authored-by: liuxingbaoyu <[email protected]>

nicolo-ribaudo added a commit that referenced this pull request May 29, 2025

Use shorter method names for regenerator context (#17334)

d23a1bd

Co-authored-by: liuxingbaoyu <[email protected]>

github-actions bot added the outdated A closed issue/PR that is archived due to age. Recommended to make a new issue label Aug 26, 2025

github-actions bot locked as resolved and limited conversation to collaborators Aug 26, 2025

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