## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
Related to: https://github.com/vercel/next.js/issues/30802
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
This PR applies
- https://github.com/swc-project/swc/pull/2610
This increases the pass limit (which is required to prevent hanging) from 30 to 100.
Fixes https://github.com/vercel/next.js/issues/30636.
- https://github.com/swc-project/swc/pull/2625
This marks assignment with operators as `usage`+ `assign`. Previously it was only `assisgn`. This is to preserve assignments to variables used like `(a += '').split('.'))`.
Fixes https://github.com/vercel/next.js/issues/30414.
---
I expect this to fix some more issues on next.js repository, but I didn't list them because it's not tested.
Closes#30596
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
- This patch contains several patches from swc.
This includes https://github.com/swc-project/swc/pull/2581, which allows customizing the import path for regenerator.
- This adds auto-detection of common js.
If `module.exports` is found and module config is not set, module config becomes common js.
- As bonus, this includes some performance improvements
The logic for analyzing the input source file and parsing options as json is moved from the js thread to a background worker thread.
* Make debug build faster
* Organize for easier testing
* Add example tests
* Test system
* Update test refs
* Ensure that we are fully processing
* Update test refs
* Update test system
* Update swc
* Fix
* Update test refs
* Update test refs
* Ignore tests in nextbuild task
* Fix attrs
* Add a test
* Update test refs
* Add a test
* Fix hygiene bug
* Update test refs
* Update swc
* Build next-swc binaries
Co-authored-by: Tim Neutkens <timneutkens@me.com>
Co-authored-by: kdy1 <kdy1@users.noreply.github.com>
