fix(compiler-cli): evaluate const tuple types statically #48091
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For standalone components it may be beneficial to group multiple declarations into a single array, that can then be imported all at once in `Component.imports`. If this array is declared within a library, however, would the AOT compiler need to extract the contents of the array from the declaration file. This requires that the array is constructed using an `as const` cast, which results in a readonly tuple declaration in the generated .d.ts file of the library: ```ts export declare const DECLARATIONS: readonly [typeof StandaloneDir]; ``` The partial evaluator logic did not support this syntax, so this pattern was not functional when a library is involved. This commit adds the necessary logic in the static interpreter to evaluate this type at compile time. Closes angular#48089
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For standalone components it may be beneficial to group multiple declarations into a single array, that can then be imported all at once in `Component.imports`. If this array is declared within a library, however, would the AOT compiler need to extract the contents of the array from the declaration file. This requires that the array is constructed using an `as const` cast, which results in a readonly tuple declaration in the generated .d.ts file of the library: ```ts export declare const DECLARATIONS: readonly [typeof StandaloneDir]; ``` The partial evaluator logic did not support this syntax, so this pattern was not functional when a library is involved. This commit adds the necessary logic in the static interpreter to evaluate this type at compile time. Closes #48089 PR Close #48091
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This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [@angular/animations](https://github.com/angular/angular) | dependencies | patch | [`15.0.2` -> `15.0.4`](https://renovatebot.com/diffs/npm/@angular%2fanimations/15.0.2/15.0.4) | | [@angular/common](https://github.com/angular/angular) | dependencies | patch | [`15.0.2` -> `15.0.4`](https://renovatebot.com/diffs/npm/@angular%2fcommon/15.0.2/15.0.4) | | [@angular/compiler](https://github.com/angular/angular) | dependencies | patch | [`15.0.2` -> `15.0.4`](https://renovatebot.com/diffs/npm/@angular%2fcompiler/15.0.2/15.0.4) | | [@angular/compiler-cli](https://github.com/angular/angular/tree/main/packages/compiler-cli) ([source](https://github.com/angular/angular)) | devDependencies | patch | [`15.0.2` -> `15.0.4`](https://renovatebot.com/diffs/npm/@angular%2fcompiler-cli/15.0.2/15.0.4) | | [@angular/core](https://github.com/angular/angular) | dependencies | patch | [`15.0.2` -> `15.0.4`](https://renovatebot.com/diffs/npm/@angular%2fcore/15.0.2/15.0.4) | | [@angular/forms](https://github.com/angular/angular) | dependencies | patch | [`15.0.2` -> `15.0.4`](https://renovatebot.com/diffs/npm/@angular%2fforms/15.0.2/15.0.4) | | [@angular/platform-browser](https://github.com/angular/angular) | dependencies | patch | [`15.0.2` -> `15.0.4`](https://renovatebot.com/diffs/npm/@angular%2fplatform-browser/15.0.2/15.0.4) | | [@angular/platform-browser-dynamic](https://github.com/angular/angular) | dependencies | patch | [`15.0.2` -> `15.0.4`](https://renovatebot.com/diffs/npm/@angular%2fplatform-browser-dynamic/15.0.2/15.0.4) | --- ### Release Notes <details> <summary>angular/angular</summary> ### [`v15.0.4`](https://github.com/angular/angular/blob/HEAD/CHANGELOG.md#​1504-2022-12-14) [Compare Source](angular/angular@15.0.3...15.0.4) ##### animations | Commit | Type | Description | | -- | -- | -- | | [6c1064c72f](angular/angular@6c1064c) | fix | fix incorrect handling of camel-case css properties ([#​48436](angular/angular#48436)) | ##### common | Commit | Type | Description | | -- | -- | -- | | [f30d18a942](angular/angular@f30d18a) | fix | Fix TestBed.overrideProvider type to include multi ([#​48424](angular/angular#48424)) | ##### compiler-cli | Commit | Type | Description | | -- | -- | -- | | [b55d2dab5d](angular/angular@b55d2da) | fix | evaluate const tuple types statically ([#​48091](angular/angular#48091)) | #### Special Thanks Alan Agius, Andrew Kushnir, Andrew Scott, Aristeidis Bampakos, Bob Watson, BrowserPerson, Jens, Jessica Janiuk, Joey Perrott, JoostK, Konstantin Kharitonov, Lukas Matta, Piotr Kowalski, Virginia Dooley, Yannick Baron, dario-piotrowicz, lsst25, piyush132000 and why520crazy <!-- CHANGELOG SPLIT MARKER --> ### [`v15.0.3`](https://github.com/angular/angular/blob/HEAD/CHANGELOG.md#​1503-2022-12-07) [Compare Source](angular/angular@15.0.2...15.0.3) ##### common | Commit | Type | Description | | -- | -- | -- | | [50b1c2bf52](angular/angular@50b1c2b) | fix | Don't generate srcsets with very large sources ([#​47997](angular/angular#47997)) | | [bf44dc234a](angular/angular@bf44dc2) | fix | Update `Location` to support base href containing `origin` ([#​48327](angular/angular#48327)) | ##### compiler | Commit | Type | Description | | -- | -- | -- | | [9a5d84249a](angular/angular@9a5d842) | fix | make sure selectors inside container queries are correctly scoped ([#​48353](angular/angular#48353)) | ##### compiler-cli | Commit | Type | Description | | -- | -- | -- | | [167bc0d163](angular/angular@167bc0d) | fix | Produce diagnostic rather than crash when using invalid hostDirective ([#​48314](angular/angular#48314)) | ##### core | Commit | Type | Description | | -- | -- | -- | | [e4dcaa513e](angular/angular@e4dcaa5) | fix | unable to inject ChangeDetectorRef inside host directives ([#​48355](angular/angular#48355)) | #### Special Thanks Alan Agius, Alex Castle, Andrew Kushnir, Andrew Scott, Bob Watson, Derek Cormier, Joey Perrott, Konstantin Kharitonov, Kristiyan Kostadinov, Paul Gschwendtner, Pawel Kozlowski, dario-piotrowicz and piyush132000 <!-- CHANGELOG SPLIT MARKER --> </details> --- ### Configuration 📅 **Schedule**: 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 these updates again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNC43MC4wIiwidXBkYXRlZEluVmVyIjoiMzQuNzAuNCJ9--> Co-authored-by: cabr2-bot <cabr2.help@gmail.com> Reviewed-on: https://codeberg.org/Calciumdibromid/CaBr2/pulls/1684 Reviewed-by: Epsilon_02 <epsilon_02@noreply.codeberg.org> Co-authored-by: Calciumdibromid Bot <cabr2_bot@noreply.codeberg.org> Co-committed-by: Calciumdibromid Bot <cabr2_bot@noreply.codeberg.org>
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trekladyone
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Feb 1, 2023
For standalone components it may be beneficial to group multiple declarations into a single array, that can then be imported all at once in `Component.imports`. If this array is declared within a library, however, would the AOT compiler need to extract the contents of the array from the declaration file. This requires that the array is constructed using an `as const` cast, which results in a readonly tuple declaration in the generated .d.ts file of the library: ```ts export declare const DECLARATIONS: readonly [typeof StandaloneDir]; ``` The partial evaluator logic did not support this syntax, so this pattern was not functional when a library is involved. This commit adds the necessary logic in the static interpreter to evaluate this type at compile time. Closes angular#48089 PR Close angular#48091
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For standalone components it may be beneficial to group multiple declarations into a single array, that can then be imported all at once in
Component.imports. If this array is declared within a library, however, would the AOT compiler need to extract the contents of the array from the declaration file. This requires that the array is constructed using anas constcast, which results in a readonly tuple declaration in the generated .d.ts file of the library:The partial evaluator logic did not support this syntax, so this pattern was not functional when a library is involved. This commit adds the necessary logic in the static interpreter to evaluate this type at compile time.
Closes #48089