Update swc

[kdy1]

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

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	kdy1/next.js swc	Change
buildDuration	14.8s	14.6s	-203ms
buildDurationCached	3.4s	3.4s	-60ms
nodeModulesSize	200 MB	200 MB	⚠️ +6 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	kdy1/next.js swc	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.437	3.439	0
/ avg req/sec	727.4	727.04	⚠️ -0.36
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.866	1.835	-0.03
/error-in-render avg req/sec	1339.86	1362.07	+22.21

Client Bundles (main, webpack, commons)

	vercel/next.js canary	kdy1/next.js swc	Change
779.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.2 kB	42.2 kB	✓
main-HASH.js gzip	27 kB	27 kB	✓
webpack-HASH.js gzip	1.45 kB	1.45 kB	✓
Overall change	70.9 kB	70.9 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	kdy1/next.js swc	Change
polyfills-a4..dd70.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	kdy1/next.js swc	Change
_app-HASH.js gzip	977 B	977 B	✓
_error-HASH.js gzip	194 B	194 B	✓
amp-HASH.js gzip	311 B	311 B	✓
css-HASH.js gzip	328 B	328 B	✓
dynamic-HASH.js gzip	2.67 kB	2.67 kB	✓
head-HASH.js gzip	351 B	351 B	✓
hooks-HASH.js gzip	918 B	918 B	✓
image-HASH.js gzip	4.14 kB	4.14 kB	✓
index-HASH.js gzip	260 B	260 B	✓
link-HASH.js gzip	1.66 kB	1.66 kB	✓
routerDirect..HASH.js gzip	320 B	320 B	✓
script-HASH.js gzip	386 B	386 B	✓
withRouter-HASH.js gzip	319 B	319 B	✓
bb14e60e810b..30f.css gzip	125 B	125 B	✓
Overall change	13 kB	13 kB	✓

Client Build Manifests

	vercel/next.js canary	kdy1/next.js swc	Change
_buildManifest.js gzip	493 B	493 B	✓
Overall change	493 B	493 B	✓

Rendered Page Sizes

	vercel/next.js canary	kdy1/next.js swc	Change
index.html gzip	539 B	539 B	✓
link.html gzip	551 B	551 B	✓
withRouter.html gzip	533 B	533 B	✓
Overall change	1.62 kB	1.62 kB	✓

---

Default Build with SWC (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	kdy1/next.js swc	Change
buildDuration	7.4s	7.8s	⚠️ +341ms
buildDurationCached	3.4s	3.4s	⚠️ +36ms
nodeModulesSize	200 MB	200 MB	⚠️ +6 B

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	kdy1/next.js swc	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.371	3.694	⚠️ +0.32
/ avg req/sec	741.64	676.73	⚠️ -64.91
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.813	1.938	⚠️ +0.13
/error-in-render avg req/sec	1378.56	1290.09	⚠️ -88.47

Client Bundles (main, webpack, commons)

	vercel/next.js canary	kdy1/next.js swc	Change
675-HASH.js gzip	13.8 kB	13.8 kB	✓
770.HASH.js gzip	178 B	178 B	✓
framework-HASH.js gzip	50.7 kB	50.7 kB	✓
main-HASH.js gzip	35 kB	35 kB	✓
webpack-HASH.js gzip	1.64 kB	1.64 kB	✓
Overall change	101 kB	101 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	kdy1/next.js swc	Change
polyfills-a4..dd70.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	kdy1/next.js swc	Change
_app-HASH.js gzip	1.33 kB	1.33 kB	✓
_error-HASH.js gzip	180 B	180 B	✓
amp-HASH.js gzip	315 B	315 B	✓
css-HASH.js gzip	331 B	331 B	✓
dynamic-HASH.js gzip	2.79 kB	2.79 kB	✓
head-HASH.js gzip	355 B	355 B	✓
hooks-HASH.js gzip	637 B	637 B	✓
image-HASH.js gzip	555 B	555 B	✓
index-HASH.js gzip	261 B	261 B	✓
link-HASH.js gzip	2.22 kB	2.22 kB	✓
routerDirect..HASH.js gzip	326 B	326 B	✓
script-HASH.js gzip	393 B	393 B	✓
withRouter-HASH.js gzip	322 B	322 B	✓
bb14e60e810b..30f.css gzip	125 B	125 B	✓
Overall change	10.1 kB	10.1 kB	✓

Client Build Manifests

	vercel/next.js canary	kdy1/next.js swc	Change
_buildManifest.js gzip	511 B	511 B	✓
Overall change	511 B	511 B	✓

Rendered Page Sizes

	vercel/next.js canary	kdy1/next.js swc	Change
index.html gzip	538 B	538 B	✓
link.html gzip	551 B	551 B	✓
withRouter.html gzip	531 B	531 B	✓
Overall change	1.62 kB	1.62 kB	✓

Commit: c1280e2

[ijjk]

Failing test suites

Commit: c1280e2

test/development/basic/hmr.test.ts

• basic HMR > Error Recovery > should recover from errors in the render function
• basic HMR > Error Recovery > should recover after exporting an invalid page
• basic HMR > Error Recovery > should recover after undefined exported as default

Expand output

● basic HMR › Error Recovery › should recover from errors in the render function

TIMED OUT: /This is the about page/

  437 |
  438 |   if (hardError) {
> 439 |     throw new Error('TIMED OUT: ' + regex + '\n\n' + content)
      |           ^
  440 |   }
  441 |   return false
  442 | }

  at Object.check (lib/next-test-utils.js:439:11)
  at Object.<anonymous> (development/basic/hmr.test.ts:455:9)

● basic HMR › Error Recovery › should recover after exporting an invalid page

TIMED OUT: /This is the about page/

  437 |
  438 |   if (hardError) {
> 439 |     throw new Error('TIMED OUT: ' + regex + '\n\n' + content)
      |           ^
  440 |   }
  441 |   return false
  442 | }

  at Object.check (lib/next-test-utils.js:439:11)
  at Object.<anonymous> (development/basic/hmr.test.ts:510:9)

● basic HMR › Error Recovery › should recover after undefined exported as default

TIMED OUT: /This is the about page/

  437 |
  438 |   if (hardError) {
> 439 |     throw new Error('TIMED OUT: ' + regex + '\n\n' + content)
      |           ^
  440 |   }
  441 |   return false
  442 | }

  at Object.check (lib/next-test-utils.js:439:11)
  at Object.<anonymous> (development/basic/hmr.test.ts:614:8)