fix(core): tear down the compiler#16638
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🦋 Changeset detectedLatest commit: 401a76b The changes in this PR will be included in the next version bump. Not sure what this means? Click here to learn what changesets are. Click here if you're a maintainer who wants to add another changeset to this PR |
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Merging this PR will degrade performance by 24.27%
|
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| 👁 | Simulation | Build: full static site |
3.7 s | 4.9 s | -24.27% |
| 👁 | Simulation | Build: hybrid site (static + server) |
8.6 s | 10.5 s | -17.56% |
Comparing chore/teardown-compiler (401a76b) with main (b8061a6)
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May 17, 2026
This PR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---| | [astro](https://astro.build) ([source](https://github.com/withastro/astro/tree/HEAD/packages/astro)) | [`6.3.1` → `6.3.2`](https://renovatebot.com/diffs/npm/astro/6.3.1/6.3.2) |  |  | --- ### Release Notes <details> <summary>withastro/astro (astro)</summary> ### [`v6.3.2`](https://github.com/withastro/astro/blob/HEAD/packages/astro/CHANGELOG.md#632) [Compare Source](https://github.com/withastro/astro/compare/astro@6.3.1...astro@6.3.2) ##### Patch Changes - [#​16675](withastro/astro#16675) [`11d4592`](withastro/astro@11d4592) Thanks [@​ascorbic](https://github.com/ascorbic)! - Fixes a regression where `Astro.cache` was `undefined` when `experimental.cache` was not configured. The previous documented behavior is for `Astro.cache` to always be defined as a no-op shim: `cache.set()` warns once, `cache.invalidate()` throws and `cache.enabled` can be used to gate. This allows library and user code can call cache methods without conditional checks. The cache provider registration was being gated at the call site on `experimental.cache` being configured, which meant the disabled shim branch inside the provider was unreachable and the `Astro.cache` getter was never attached to the context. - [#​16691](withastro/astro#16691) [`0f0a4ce`](withastro/astro@0f0a4ce) Thanks [@​matthewp](https://github.com/matthewp)! - Fixes `HTMLElement is not defined` error during HMR when using components with client-side scripts (e.g. Starlight `<Tabs>`) and the Cloudflare adapter - [#​16562](withastro/astro#16562) [`07529ec`](withastro/astro@07529ec) Thanks [@​matthewp](https://github.com/matthewp)! - Fixes non-prerendered routes failing when a dynamic prerendered route exists in the same project with `prerenderEnvironment: 'node'` - [#​16638](withastro/astro#16638) [`272185b`](withastro/astro@272185b) Thanks [@​ematipico](https://github.com/ematipico)! - Fixes a bug where the Astro compiler wasn't freed at the end of the build. After the fix, the memory used by the compiler is now correctly freed at the end of the build. - [#​16544](withastro/astro#16544) [`d365c97`](withastro/astro@d365c97) Thanks [@​matthewp](https://github.com/matthewp)! - Tightens `isRemotePath()` to reject control characters after a leading slash and fixes the dev image endpoint origin check - [#​16685](withastro/astro#16685) [`889e748`](withastro/astro@889e748) Thanks [@​farrosfr](https://github.com/farrosfr)! - Improve validation messages for `security.csp.directives` when `script-src` or `style-src` are incorrectly placed in the `directives` array. - [#​16605](withastro/astro#16605) [`772f13a`](withastro/astro@772f13a) Thanks [@​rururux](https://github.com/rururux)! - Fixes `assetsPrefix` not being available on `build` from `astro:config/server`. - [#​16556](withastro/astro#16556) [`f38dec7`](withastro/astro@f38dec7) Thanks [@​matthewp](https://github.com/matthewp)! - Rejects double-encoded URL paths with a 400 response instead of silently falling back to partial decoding - [#​16659](withastro/astro#16659) [`38bcb25`](withastro/astro@38bcb25) Thanks [@​jsparkdev](https://github.com/jsparkdev)! - Fixes `&` characters appearing as raw entity strings (e.g. `&#​38;`) in `<meta>` tags when viewed in link previews or raw HTML. - Updated dependencies \[[`d365c97`](withastro/astro@d365c97), [`9256345`](withastro/astro@9256345)]: - [@​astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@​0.9.1 - [@​astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@​7.1.2 </details> --- ### Configuration 📅 **Schedule**: (UTC) - Branch creation - At any time (no schedule defined) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4xNzAuMjAiLCJ1cGRhdGVkSW5WZXIiOiI0My4xNzAuMjAiLCJ0YXJnZXRCcmFuY2giOiJtYWluIiwibGFiZWxzIjpbXX0=-->
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Changes
The compiler was never torn down at the end of the build. This PR fixes it.
Testing
Manually tested.
Docs
N/A