perf: Remove needless Arc

[kdy1]

What?

Remove one allocation per transform() and minify().

Why?

We don't need to allocate Compiler in an Arc, because we don't share it.

Closes PACK-3894

[ijjk]

Failing test suites

Commit: 6d952b4

__NEXT_EXPERIMENTAL_PPR=true pnpm test-dev test/development/app-dir/error-overlay/async-client-component/async-client-component.test.ts (PPR)

• app-dir - async-client-component > app router client component async module

Expand output

● app-dir - async-client-component › app router client component async module

No Redbox to open.

  23 |     const browser = await next.browser('/client')
  24 |
> 25 |     await openRedbox(browser)
     |     ^
  26 |
  27 |     const description = await getRedboxDescription(browser)
  28 |     const componentStack = await getStackFramesContent(browser)

  at Object.<anonymous> (development/app-dir/error-overlay/async-client-component/async-client-component.test.ts:25:5)

Cause:
elementHandle.click: Element is not attached to the DOM
Call log:
  - attempting click action
  -   waiting for element to be visible, enabled and stable

  401 |   click() {
  402 |     return this.chain((el: ElementHandleExt) => {
> 403 |       return el.click().then(() => el)
      |                 ^
  404 |     })
  405 |   }
  406 |

  at click (lib/browsers/playwright.ts:403:17)
  at openRedbox (lib/next-test-utils.ts:913:7)
  at Object.<anonymous> (development/app-dir/error-overlay/async-client-component/async-client-component.test.ts:25:5)
  at Proxy.chain (lib/browsers/base.ts:17:23)
  at Proxy.chain (lib/browsers/playwright.ts:402:17)
  at click (lib/next-test-utils.ts:913:63)
  at Object.<anonymous> (development/app-dir/error-overlay/async-client-component/async-client-component.test.ts:25:5)

Read more about building and testing Next.js in contributing.md.

[ijjk]

Stats from current PR

Default Build

General

	vercel/next.js canary	vercel/next.js kdy1/needless-arc	Change
buildDuration	18.9s	17.4s	N/A
buildDurationCached	16.5s	13.9s	N/A
nodeModulesSize	392 MB	392 MB	✓
nextStartRea..uration (ms)	451ms	452ms	N/A

Client Bundles (main, webpack)

	vercel/next.js canary	vercel/next.js kdy1/needless-arc	Change
5306-HASH.js gzip	54 kB	54 kB	N/A
8276.HASH.js gzip	169 B	168 B	N/A
8377-HASH.js gzip	5.46 kB	5.46 kB	N/A
bccd1874-HASH.js gzip	52.9 kB	52.9 kB	N/A
framework-HASH.js gzip	57.5 kB	57.5 kB	N/A
main-app-HASH.js gzip	241 B	242 B	N/A
main-HASH.js gzip	34.5 kB	34.5 kB	N/A
webpack-HASH.js gzip	1.71 kB	1.71 kB	N/A
Overall change	0 B	0 B	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js kdy1/needless-arc	Change
polyfills-HASH.js gzip	39.4 kB	39.4 kB	✓
Overall change	39.4 kB	39.4 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js kdy1/needless-arc	Change
_app-HASH.js gzip	193 B	193 B	✓
_error-HASH.js gzip	193 B	193 B	✓
amp-HASH.js gzip	512 B	510 B	N/A
css-HASH.js gzip	343 B	342 B	N/A
dynamic-HASH.js gzip	1.84 kB	1.84 kB	✓
edge-ssr-HASH.js gzip	265 B	265 B	✓
head-HASH.js gzip	363 B	362 B	N/A
hooks-HASH.js gzip	393 B	392 B	N/A
image-HASH.js gzip	4.59 kB	4.58 kB	N/A
index-HASH.js gzip	268 B	268 B	✓
link-HASH.js gzip	2.35 kB	2.35 kB	N/A
routerDirect..HASH.js gzip	328 B	328 B	✓
script-HASH.js gzip	397 B	397 B	✓
withRouter-HASH.js gzip	323 B	326 B	N/A
1afbb74e6ecf..834.css gzip	106 B	106 B	✓
Overall change	3.59 kB	3.59 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js kdy1/needless-arc	Change
_buildManifest.js gzip	748 B	747 B	N/A
Overall change	0 B	0 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js kdy1/needless-arc	Change
index.html gzip	525 B	524 B	N/A
link.html gzip	539 B	538 B	N/A
withRouter.html gzip	520 B	520 B	✓
Overall change	520 B	520 B	✓

Edge SSR bundle Size

	vercel/next.js canary	vercel/next.js kdy1/needless-arc	Change
edge-ssr.js gzip	130 kB	130 kB	N/A
page.js gzip	210 kB	210 kB	N/A
Overall change	0 B	0 B	✓

Middleware size

	vercel/next.js canary	vercel/next.js kdy1/needless-arc	Change
middleware-b..fest.js gzip	676 B	668 B	N/A
middleware-r..fest.js gzip	155 B	156 B	N/A
middleware.js gzip	31.3 kB	31.3 kB	N/A
edge-runtime..pack.js gzip	844 B	844 B	✓
Overall change	844 B	844 B	✓

Next Runtimes

	vercel/next.js canary	vercel/next.js kdy1/needless-arc	Change
app-page-exp...dev.js gzip	385 kB	385 kB	✓
app-page-exp..prod.js gzip	132 kB	132 kB	✓
app-page-tur..prod.js gzip	145 kB	145 kB	✓
app-page-tur..prod.js gzip	141 kB	141 kB	✓
app-page.run...dev.js gzip	372 kB	372 kB	✓
app-page.run..prod.js gzip	128 kB	128 kB	✓
app-route-ex...dev.js gzip	39.3 kB	39.3 kB	✓
app-route-ex..prod.js gzip	25.6 kB	25.6 kB	✓
app-route-tu..prod.js gzip	25.6 kB	25.6 kB	✓
app-route-tu..prod.js gzip	25.4 kB	25.4 kB	✓
app-route.ru...dev.js gzip	40.8 kB	40.8 kB	✓
app-route.ru..prod.js gzip	25.4 kB	25.4 kB	✓
dist_client_...dev.js gzip	356 B	356 B	✓
dist_client_...dev.js gzip	349 B	349 B	✓
pages-api-tu..prod.js gzip	9.69 kB	9.69 kB	✓
pages-api.ru...dev.js gzip	11.8 kB	11.8 kB	✓
pages-api.ru..prod.js gzip	9.68 kB	9.68 kB	✓
pages-turbo...prod.js gzip	21.9 kB	21.9 kB	✓
pages.runtim...dev.js gzip	31.5 kB	31.5 kB	✓
pages.runtim..prod.js gzip	21.9 kB	21.9 kB	✓
server.runti..prod.js gzip	60.5 kB	60.5 kB	✓
Overall change	1.65 MB	1.65 MB	✓

build cache

	vercel/next.js canary	vercel/next.js kdy1/needless-arc	Change
0.pack gzip	2.1 MB	2.1 MB	N/A
index.pack gzip	75.3 kB	74.5 kB	N/A
Overall change	0 B	0 B	✓

Diff details

Diff for main-HASH.js

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Commit: 6d952b4