Occasionally a factory function needs to be generated for an "invalid"
constructor (one with parameters types which aren't injectable). Typically
this happens in JIT mode where understanding of parameters cannot be done in
the same "up-front" way that the AOT compiler can.
This commit changes the JIT compiler to generate a new `invalidFactoryDep`
call for each invalid parameter. This instruction will error at runtime if
called, indicating both the index of the invalid parameter as well as (via
the stack trace) the factory function which was generated for the type being
constructed.
Fixes#33637
PR Close#33739
In Ivy, if you do:
`TestBed.configureTestingModule({providers: [{provide: Service}]});`
the injector will attempt to inject Service as if it was simply listed
in the providers array like `{providers: [Service]}`
This fixes an inconsistency when similarly providing an override with no
`useValue` or `useFactory`.
PR Close#33769
Previously the JIT evaluated code for ivy localized strings included
backtick tagged template strings, which are not compatible with ES5
in legacy browsers such as IE 11.
Now the generated code is ES5 compatible.
Fixes#34246
PR Close#34265
Prior to this commit, calling change detection for destroyed views resulted in errors being thrown in some cases. This commit adds a check to make sure change detection is invoked for non-destroyed views only.
PR Close#34241
Previously, ternary expressions were emitted as:
condExpr ? trueCase : falseCase
However, this causes problems when ternary operations are nested. In
particular, a template expression of the form:
a?.b ? c : d
would have compiled to:
a == null ? null : a.b ? c : d
The ternary operator is right-associative, so that expression is interpreted
as:
a == null ? null : (a.b ? c : d)
when in reality left-associativity is desired in this particular instance:
(a == null ? null : a.b) ? c : d
This commit adds a check in the expression translator to detect such
left-associative usages of ternaries and to enforce such associativity with
parentheses when necessary.
A test is also added for the template type-checking expression translator,
to ensure it correctly produces right-associative expressions for ternaries
in the user's template.
Fixes#34087
PR Close#34221
Remove the remaining check for compile build variable in the ng_module
rule. Now that components is no longer relying on this build variable
we can safely remove it from our repository.
We will leave the remaining check for if the compile build variable is
used within our own repo, with plans to remove it in a couple months.
It is being kept in place to ensure that uncommitted local scripts for
our own development that we have locally, kill error as expected if
they still reference the compile build variable.
PR Close#34280
Before updating to remove the compile build variable, we must update
the components unit test integrations to a sha in the components
repo which no longer relies on the compile build variable.
PR Close#34280
Adds the ability to expose global symbols in the API docs via the `@globalApi` tag. Also supports optionally setting a namespace which will be added to the name automatically (e.g. `foo` will be renamed to `ng.foo`). Relevant APIs should also be exported through the `global.ts` file which will show up under `core/global`.
PR Close#34237
Due to a bug in the existing banner, `typescript` module was require-d
instead of reusing the module passed in from tsserver.
This bug is caused by some source files in language-service that imports
`typescript` instead of `typescript/lib/tsserverlibrary`.
This is not an unsupported use case, it's just that when typescript is
resolved in the banner we have to be very careful about which modules to
"require".
The convoluted logic in the banner makes it very hard to detect
anomalies. This commit cleans it up and removes a lot of unneeded code.
This commit also removes `ts` import in typescript_host.ts and use `tss`
instead to make it less confusing.
PR Close#34262
This commit creates a way for `ng_module` rule to compile with Ivy based
on the `ivy` attribute. This enables google3 targets to pick the
compiler without using `define` flags.
PR Close#34238
Rather than bumping up the allowed version of yarn on each release
we should instead just allow for anything within the major version
1 range.
PR Close#34236
On events page the header was not able to take full width when body exceeds viewport width of the screen So made the below body go overflow-x auto and resources page was taking 80% of the width which is okay on desktop but on mobile it should take 100% width put a media quer for it.
Fixes#34163
PR Close#34188
Currently all saucelabs usage in our repos is done using the same
account angular-ci. By migrating to use individual accounts
for each repo, we can better track the usage for each repo as well
as providing concurrency limiting on a per repo basis.
Additionally, we no longer use two separate accounts based on being
on master or a PR branch, so this logic can be removed.
PR Close#34233
Previously, create_angular_testing_module would export a mutable `let`
binding. The binding is already exporting using an accessor function
though, so the export on the let variable seems like an accidental
oversight.
This is functionally equivalent, but makes it easier for module
optimizers such as Closure Compiler to track down side effects and prune
modules.
PR Close#34232
Previously, browser_util would export a mutable `let` binding that was
initialized as a side-effect of `BrowserDetection.setup()`. This change
refactors the mutable binding into a `const` binding that is immediately
initialized in its initialized.
This is functionally equivalent, but makes it easier for module
optimizers such as Closure Compiler to track down side effects and prune
modules. It is also arguably cleaner to read (no worries about later
changes to the apparently mutable but effectively const binding).
PR Close#34207
This commit updates `@angular/material` and `@angular/cdk` to the
latest release candidate. Doing so exposed a bug in ngcc, which is fixed
by the preceding commit. Also the layout of these libraries changed, so
the checks in the integration test need a bit of tweaking.
PR Close#34212
Previously the `rootDir` was set to the entry-point path but
this is incorrect if the source files are stored in a directory outside
the entry-point path. This is the case in the latest versions of the
Angular CDK.
Instead the `rootDir` should be the containing package path, which is
guaranteed to include all the source for the entry-point.
---
A symptom of this is an error when ngcc is trying to process the source of
an entry-point format after the entry-point's typings have already been
processed by a previous processing run.
During processing the `_toR3Reference()` function gets called which in turn
makes a call to `ReflectionHost.getDtsDeclaration()`. If the typings files
are also being processed this returns the node from the dts typings files.
But if we have already processed the typings files and are now processing
only an entry-point format without typings, the call to
`ReflectionHost.getDtsDeclaration()` returns `null`.
When this value is `null`, a JS `valueRef` is passed through as the DTS
`typeRef` to the `ReferenceEmitter`. In this case, the `ReferenceEmitter`
fails during `emit()` because no `ReferenceEmitStrategy` is able to provide
an emission:
1) The `LocalIdentifierStrategy` is not able help because in this case
`ImportMode` is `ForceNewImport`.
2) The `LogicalProjectStrategy` cannot find the JS file below the `rootDir`.
The second strategy failure is fixed by this PR.
Fixes https://github.com/angular/ngcc-validation/issues/495
PR Close#34212
When directionality data was added to @angular/common locales, only
the externally used locales were updated. We need to additionally
update the closure locales which are synced into google3.
PR Close#34240
Commit that updated i18n message ids rendering (e524322c43) also introduced a couple tests that relied on a previous version of `ngI18nClosureMode` flag format. The `ngI18nClosureMode` usage format was changed in the followup commit (c4ce24647b) and triggered a problem with the mentioned tests. This commit updates the tests to a new `ngI18nClosureMode` flag usage format.
PR Close#34224
Currently our bazel saucelabs tests silently fail as it does not have
karma-sauce-launcher available from npm. By providing it as expected
we will properly run the bazel saucelabs tests once more
PR Close#34220
If the `ngI18nClosureMode` global check actually makes it
through to the runtime, then checks for its existence should
be guarded to prevent `Reference undefined` errors in strict
mode.
(Normally, it is stripped out by dead code elimination during
build optimization.)
This comment ensures that generated template code guards
this global check.
PR Close#34211
If the `ngI18nClosureMode` global check actually makes it
through to the runtime, then checks for its existence should
be guarded to prevent `Reference undefined` errors in strict
mode.
(Normally, it is stripped out by dead code elimination during
build optimization.)
PR Close#34211
This is a follow-up to #33997 where some new generic parameters were added without defaults which is technically a breaking change. These changes add the defaults.
PR Close#34206
Prior to this commit, there was no check in R3TestBed to verify that metadata is resolved using a given Type. That leads to some cryptic error messages (when TestBed tries to compile a Type without having metadata) in case TestBed override functions receive unexpected Types (for example a Directive is used in `TestBed.overrideComponent` call). This commit adds the necessary checks to verify metadata presence before TestBed tries to (re)compile a Type.
PR Close#34204
Prior to this commit, if a template (for example, generated using structural directive such as *ngIf) contains `ngProjectAs` attribute, it was not included into attributes array in generated code and as a result, these templates were not matched at runtime during content projection. This commit adds the logic to append `ngProjectAs` values into corresponding element's attribute arrays, so content projection works as expected.
PR Close#34200
Prior to this commit, i18n runtime code failed with the exception saying that no provider was found for ChangeDetectorRef for a pipe used in ICU. The problem happened because the underlying `createViewRef` function was not taking into account IcuContainer as a valid TNodeType. This commit updates the `createViewRef` function to return corresponding ViewRef for TNodeType.IcuContainer.
PR Close#34198
Includes a few minor performance improvements:
* In the `nextContext` instruction we assign a new LView to the `LFrame.contextLView` and then we immediately look it up to get its context. We don't need to do that since we know the view that was assigned already.
* Removes the default value for the `level` parameter of `nextContextImpl` because it generates more code in es5 and is internal-only.
* Removes the default parameter from `setActiveHostElement` since it generates extra code and it's an internal function.
* Makes a check in `setElementExitFn` more strict since we're guaranteed for the value to match the type.
PR Close#34183
Alex Rickabaugh
Sonu Kapoor
Jithil P Ponnan
Pawel Kozlowski
Matt Janssen
Andrew Scott
Pete Bacon Darwin
Andrew Kushnir
Joey Perrott
Kristiyan Kostadinov
Keen Yee Liau
Kapunahele Wong
ivanwonder
Joey Perrott
ajitsinghkaler
David Shevitz
Greg Magolan
Martin Probst
Alan Agius
Denys Vuika
Kwinten Pisman