The `I18nComponent` was using `!` for some of its properties
because it had not initialized them. This is now resolved by explictly
marking them as optional.
PR Close#36741
Move the creation of the results objects into the wrapper functions.
This makes it easier to reason about what the parser and lexer classes
are responsible for - you create a new object for each tokenization or
parsing activity and they hold the state of the activity.
PR Close#36741
This property can actually be `null` when called from the language-service.
This change allows us to remove the use of `!` to subvert the type system.
PR Close#36741
Prior to this change, animations-related runtime logic assumed that the @HostBinding and @HostListener with synthetic (animations) props are used for Components only. However having @HostBinding and @HostListener with synthetic props on Directives is also supported by View Engine. This commit updates the logic to select correct renderer to execute instructions (current renderer for Directives and sub-component renderer for Components).
This PR resolves#35501.
PR Close#35568
A CanLoad guard returning UrlTree cancels current navigation and redirects.
This matches the behavior available to `CanActivate` guards added in #26521.
Note that this does not affect preloading. A `CanLoad` guard blocks any
preloading. That is, any route with a `CanLoad` guard is not preloaded
and the guards are not executed as part of preloading.
fixes#28306
PR Close#36610
After the user edits the file `core.d.ts`, the symbol from the core module will be invalided, which only is created when init the language service. Then the language-service will crash.
PR Close#36783
* Move tools/brotli-cli, tools/browsers, tools/components,
tools/ng_rollup_bundle, and modules/e2e_util to dev-infra/benchmarking
* Fix imports and references to moved folders and files
* Set up BUILD.bazel files for moved folders so they can be packaged with
dev-infra's :npm_package
PR Close#36434
This was originally fixed in #35976, but one of the window.scrollY
assertions was missed. Also updated tests to use toBeGreater/LessThan
to improve failure messages.
PR Close#36742
This PR adds test case to cover a failure that was detected after
merging #36302. That commit will be reverted and will need a new PR that
does not cause this test to fail.
PR Close#36699
Moves the circular deps golden for packages into a subfolder of goldens,
`/goldens/circular-deps/` to more easily target the files for
ownership.
PR Close#36630
Bumping the version of benchpress as a new version needs to be released
as part of the effort to set up more benchmarking accross the
angular/angular and angular/components repos.
PR Close#36457
Previously, we only displayed the new `$localize` id, which is not
currently what most people have in their translation files.
Until people migrate to the new message id system it is confusing
not to display the legacy ids.
PR Close#36761
When module overrides (via `TestBed.overrideModule`) are present, it might affect all modules that import (even transitively) an overridden one. For all affected modules we need to recalculate their scopes for a given test run and restore original scopes at the end. Prior to this change, we were recalculating module scopes only for components that are used in a test, without taking into account module hierarchy. This commit updates Ivy TestBed logic to calculate all potentially affected modules are reset cached scopes information for them (so that scopes are recalculated as needed).
Resolves#36619.
PR Close#36649
Prior to this commit unbound attributes were treated as possible inputs to structural directives. Since structural directives can only accepts inputs defined using microsyntax expression (e.g. `<div *dir="exp">`), such unbound attributes should not be considered as inputs. This commit aligns Ivy and View Engine behavior and avoids using unbound attributes as inputs to structural directives.
PR Close#36441
Based on the migration guide, provided classes which don't have
either `@Injectable`, `@Directive`, `@Component` or `@Pipe` need
to be migrated.
This is not correct as provided classes with an `@NgModule` also
have a factory function that can be read by the r3 injector. It's
unclear in which cases the `@NgModule` decorator is used for
provided classes, but this scenario has been reported.
Either we fix this in the migration, or we make sure to report
this as unsupported in the Ivy compiler.
Fixes#35700.
PR Close#36369
The cached file-system was implemented to speed up ngcc
processing, but in reality most files are not accessed many times
and there is no noticeable degradation in speed by removing it.
Benchmarking `ngcc -l debug` for AIO on a local machine
gave a range of 196-236 seconds with the cache and 197-224
seconds without the cache.
Moreover, when running in parallel mode, ngcc has a separate
file cache for each process. This results in excess memory usage.
Notably the master process, which only does analysis of entry-points
holds on to up to 500Mb for AIO when using the cache compared to
only around 30Mb when not using the cache.
Finally, the file-system cache being incorrectly primed with file
contents before being processed has been the cause of a number
of bugs. For example https://github.com/angular/angular-cli/issues/16860#issuecomment-614694269.
PR Close#36687
The flag that determines whether something should be able to inject from `viewProviders` is opt-out and the pipes weren't opted out, resulting in them being able to see the viewProviders if they're placed on a component host node.
Fixes#36146.
PR Close#36512
This commit fixes how the language service evaluates the compatibility
of types to work with arbitrary union types. As a result, compatibility
checks are now more strict and can catch similarities or differences
more clearly.
```
number|string == string|null // OK
number|string == number // OK
number|string == null // not comparable
number == string // not comparable
```
Using Ivy as a backend should provide these diagnoses for free, but we
can backfill them for now.
Closes https://github.com/angular/vscode-ng-language-service/issues/723
PR Close#36529
The change in e041ac6f0d
to support sending unlocker process output to the main ngcc
console output prevents messages require that the main process
relinquishes the event-loop to allow the `stdout.on()` handler to
run. This results in none of the messages being written when ngcc
is run in `--no-async` mode, and some messages failing to be
written if the main process is killed (e.g. ctrl-C).
It appears that the problem with Windows and detached processes
is known - see https://github.com/nodejs/node/issues/3596#issuecomment-250890218.
But in the meantime, this commit is a workaround, where non-Windows
`inherit` the main process `stdout` while on Windows it reverts
to the async handler approach, which is better than nothing.
PR Close#36637
Prior to this commit, the unknown property check was unnecessarily invoked for AOT-compiled components (for these components, the check happens at compile time). This commit updates the code to avoid unknown property verification for AOT-compiled components by checking whether schemas information is present (as a way to detect whether this is JIT or AOT compiled component).
Resolves#35945.
PR Close#36072
Prior to this change, there was a problem while matching template attributes, which mistakenly took i18n attributes (that might be present in attrs array after template ones) into account. This commit updates the logic to avoid template attribute matching logic from entering the i18n section and as a result this also allows generating proper i18n attributes sections instead of keeping these attribute in plain form (with their values) in attribute arrays.
PR Close#36422
In certain use-cases it's useful to have an ability to use empty strings as translations. Currently Ivy fails at runtime if empty string is used as a translation, since some parts of internal data structures are not created properly. This commit updates runtime i18n logic to handle empty translations and avoid unnecessary extra processing for such cases.
Fixes#36476.
PR Close#36499
When formatting a time with the `b` or `B` format codes, the rendered
string was not correctly handling day periods that spanned midnight.
Instead the logic was falling back to the default case of `AM`.
Now the logic has been updated so that it matches times that are within
a day period that spans midnight, so it will now render the correct
output, such as `at night` in the case of English.
Applications that are using either `formatDate()` or `DatePipe` and any
of the `b` or `B` format codes will be affected by this change.
Fixes#36566
PR Close#36611
On Windows, the output of a detached process (such as the unlocker
process used by `LockFileWithChildProcess`) is not shown in the parent
process' stdout.
This commit addresses this by piping the spawned process' stdin/stdout
and manually writing to the parent process' stdout.
PR Close#36569
The current ngcc lock-file strategy spawns a new process in order to
capture a potential `SIGINT` and remove the lock-file. For more
information see #35861.
Previously, this unlocker process was spawned as soon as the `LockFile`
was instantiated in order to have it available as soon as possible
(given that spawning a process is an asynchronous operation). Since the
`LockFile` was instantiated and passed to the `Executor`, this meant
that an unlocker process was spawned for each cluster worker, when
running ngcc in parallel mode. These processes were not needed, since
the `LockFile` was not used in cluster workers, but we still had to pay
the overhead of each process' own memory and V8 instance.
(NOTE: This overhead was small compared to the memory consumed by ngcc's
normal operations, but still unnecessary.)
This commit avoids the extra processes by only spawning an unlocker
process when running on the cluster master process and not on worker
processes.
PR Close#36569
For some reason (possibly related to async/await promises)
the ngcc process is not exiting when spawned from the CLI
when there has been an error (such as when it timesout waiting
for a lockfile to become free).
Calling `process.exit()` directly fixes this.
Fixes#36616
PR Close#36622
Updates the $locationShim to receive the most recent Location change
made, even if it happened before initialize() is called. This is
important when AngularJS bootstrapping is deferred and there is a delay
between when $locationShim is constructed and when it is initialized.
With this change, the $locationShim will correctly reflect any redirects
that occurred between construction and initialization.
Closes#36492
PR Close#36498
The undecorated-classes-with-decorated-fields migration relies on
the type checker to resolve base classes of individual classes.
It could happen that resolved base classes have no value declaration.
e.g. if they are declared through an interface in the default types.
Currently the migration will throw in such situations because it assumes
that `ts.Symbol#valueDeclaration` is always present. This is not the
case, but we don't get good type-checking here due to a bug in the
TypeScript types. See:
https://github.com/microsoft/TypeScript/issues/24706.
Fixes#36522.
PR Close#36543
Pete Bacon Darwin
Andrew Kushnir
Andrew Scott
Wagner Maciel
ivanwonder
Santosh Yadav
Joey Perrott
Paul Gschwendtner
Matias Niemelä
crisbeto
Ayaz Hafiz
George Kalpakas
Greg Magolan
Alison Gale