When the compiler analyzes the defer blocks in a component, it generates two sets of dependencies: ones specific for each block and others from all the deferred blocks within the component. The logic that combines all the defer block dependencies wasn't de-duplicating them which resulted in us producing `setClassMetadataAsync` calls where the callback can have multiple parameters with the same name. This was a problem both in full and partial compilation, but the latter was more visible, because Babel throws an error in such cases.
These changes add some logic to de-duplicate the dependencies so that we produce valid code.
Fixes#59922.
PR Close#59926
Adjusts the code we generate for HMR so that it passes in the HMR ID and `import.meta` to the `replaceMetadata` call. This is necessary so we can do better logging of errors.
PR Close#59854
The refactoring of `resource()` to use `linkedSignal()` introduced the
potential for a race condition where resources would get stuck and not update
in response to a request change. This occurred under a specific condition:
1. The request changes while the resource is still in loading state
2. The resource resolves the previous load before its `effect()` reacts to the
request change.
In practice, the window for this race is small, because the request change in
(1) will schedule the effect in (2) immediately. However, it's easier to
trigger this sequencing in tests, especially when one resource depends on the
output of another.
To fix the race condition, the resource impl is refactored to track the request
in its state, and ignore resolved values or streams for stale requests. This
refactoring actually makes the resource code simpler and easier to follow as
well.
Fixes#59842
PR Close#59851
This change waits until the end of `tick` to clear the tracing snapshot.
This ensures that if we notify the scheduler during `tick` the correct
tracing snapshot is used.
PR Close#59796
Previously, using `Validators.required`, `Validators.minLength` and `Validators.maxLength` validators don't work with sets because a set has the `size` property instead of the `length` property. This change enables the validators to be working with sets.
PR Close#45793
I assume that the link text should read "Try it now" instead of "Try it not". The latter is funnier, but also implies that this migration is not a recommended one.
PR Close#59816
When we generate an HMR replacement function, we determine which locals from the file are used and we pass them by reference. This works fine in most cases, but breaks down for const enums which don't have a runtime representation.
These changes work around the issue by passing in all the values as an object literal.
Fixes#59800.
PR Close#59815
Fixes that the partial evaluator was interpreting initializer-less enum members as undefined. In this case the value is the same as the index.
PR Close#59815
This change removes some code and logic duplication by
re-using the existing functionality. It also pulls some
code into separate methods for clarity.
PR Close#59806
In this commit, we wrap `initCanvas` in an observable to prevent executing any code, such as `getViews()`, if the view is destroyed before the canvas becomes ready.
PR Close#59732
Fixes example of programmatically rendering of components using dynamic import, as calling dynamic import returns module namespace object rather than component instance
PR Close#59768
Removes the hard dependency between `platform-server` and `platform-browser/animations` since now the animations module will disable itself automatically.
PR Close#59762
Uses `ngServerMode` to automatically disable browser animations on the server. This allows us to decouple `platform-server` from the animations package.
PR Close#59762
Implemented functionality to prepend the baseHref to `sourceMappingURL` in CSS content. Added handling to ensure external sourcemaps are loaded relative to the baseHref. Corrected sourcemap URL behavior when accessing pages with multi-segment URLs (e.g., `/foo/bar`). Ensured that when the baseHref is set to `/`, maps are requested from the correct path (e.g., `http://localhost/comp.css.map` instead of `http://localhost/foo/bar/comp.css.map`).
Closes#59729
PR Close#59730
In this commit, we check whether the application is destroyed before printing hydration stats. The application may be destroyed before it becomes stable, so when the `whenStableWithTimeout` resolves, the injector might already be in a destroyed state. As a result, calling `injector.get` would throw an error indicating that the injector has already been destroyed.
PR Close#59716
