Previously the UMD rendering formatter assumed that
there would already be import (and an export) arguments
to the UMD factory function.
This commit adds support for this corner case.
Fixes#34138
PR Close#34353
This reverts commit ec7ea77aa8d90d2ba32089e140ed716cb6aadb89 because it's part
of a PR that was red on CircleCI once it was merged into master (Windows tests
are only run on master, not on PRs).
PR Close#34360
This reverts commit 73fd10ddd5548ce899b897ba2779ff041914c2dc because it's part
of a PR that was red on CircleCI once it was merged into master (Windows tests
are only run on master, not on PRs).
PR Close#34360
This reverts commit 6b905347bd2294bba703f6d38c983356af58946b because it's part
of a PR that was red on CircleCI once it was merged into master (Windows tests
are only run on master, not on PRs).
PR Close#34360
This reverts commit 810b7072d0a9ba0b07162f7a600a75347b06d379 because it's part
of a PR that was red on CircleCI once it was merged into master (Windows tests
are only run on master, not on PRs).
PR Close#34360
This reverts commit 4e38a973b158ba397903199abe1e008b0627d81c because it's part of a PR
that was red on CircleCI once it was merged into master (Windows tests are only run
on master, not on PRs).
PR Close#34360
When statically evalulating UMD code it is possible to find
that we are looking for the declaration of an identifier that
actually came from a typings file (rather than a UMD file).
Previously, the UMD reflection host would always try to use
a UMD specific algorithm for finding identifier declarations,
but when the id is actually in a typings file this resulted in the
returned declaration being the containing file of the declaration
rather than the declaration itself.
Now the UMD reflection host will check to see if the file containing
the identifier is a typings file and use the appropriate stategy.
PR Close#34356
The `loadTranslations()` function will attach the `translate()` function
to `$localize.translate` to cause runtime translation to occur.
We should cleanup after ourselves by unattaching this function when
we call `clearTranslations()`.
Fixes#32781
PR Close#34346
This release brings a bug fix that https://github.com/angular/angular/pull/34243 is waiting on in order to remove rules_nodejs patches: fix(builtin): additional_root_paths in pkg_web should also include paths in genfiles and bin dirs (bazelbuild/rules_nodejs#1402)
PR Close#34112
For the purposes of the integration test the zone.js script & bundle script tags could just go into the source index.html itself. The purpose of the integration test is is to test @angular/bazel & ng_module & ng_package so there is no need to exercise html_insert_assets.
PR Close#34112
This commit fixes a couple issues that prevent `class_binding` benchmark from running: moving constants requires by the `benchmark` function before function declaration and referencing correct consts in template instructions.
PR Close#34242
The headers of two of the code-snippets in the [Input section](https://angular.io/start#input)
of the "Getting Started" guide incorrectly referenced an non-existent
file path (`src/app/product-list/product-alerts.component.ts`).
This commit fixes the headers to show the correct file path
(`src/app/product-alerts/product-alerts.component.ts`).
Fixes#34320
PR Close#34321
The `ModuleWithProviders` type has an optional type parameter that
should be specified to indicate what NgModule class will be provided.
This enables the Ivy compiler to statically determine the NgModule type
from the declaration files. This type parameter will become required in
the future, however to aid in the migration the compiler will detect
code patterns where using `ModuleWithProviders` as return type is
appropriate, in which case it transforms the emitted .d.ts files to
include the generic type argument.
This should reduce the number of occurrences where `ModuleWithProviders`
is referenced without its generic type argument.
Resolves FW-389
PR Close#34235
This commit refactors the way the compiler transforms .d.ts files during
ngtsc builds. Previously the `IvyCompilation` kept track of a
`DtsFileTransformer` for each input file. Now, any number of
`DtsTransform` operations that need to be applied to a .d.ts file are
collected in the `DtsTransformRegistry`. These are then ran using a
single `DtsTransformer` so that multiple transforms can be applied
efficiently.
PR Close#34235
The metadata collector for View Engine compilations emits error symbols
for static class members that have not been initialized, which prevents
a library from building successfully when `strictMetadataEmit` is
enabled, which is recommended for libraries to avoid issues in library
consumers. This is troublesome for libraries that are adopting static
members for the Ivy template type checker: these members don't need a
value assignment as only their type is of importance, however this
causes metadata errors. As such, a library used to be required to
initialize the special static members to workaround this error,
undesirably introducing a code-size overhead in terms of emitted
JavaScript code.
This commit modifies the collector logic to specifically ignore
the special static members for Ivy's template type checker, preventing
any errors from being recorded during the metadata collection.
PR Close#34296
For Ivy's template type checker it is possible to let a directive
specify static members to allow a wider type for some input:
```typescript
export class MatSelect {
@Input() disabled: boolean;
static ngAcceptInputType_disabled: boolean | string;
}
```
This allows a binding to the `MatSelect.disabled` input to be of type
boolean or string, whereas the `disabled` property itself is only of
type boolean.
Up until now, any static `ngAcceptInputType_*` property was not
inherited for subclasses of a directive class. This is cumbersome, as
the directive's inputs are inherited, so any acceptance member should as
well. To resolve this limitation, this commit extends the flattening of
directive metadata to include the acceptance members.
Fixes#33830
Resolves FW-1759
PR Close#34296
TypeScript 3.7 flags `if` conditions that implicitly coerce a function/method definition. While checking for the `template` presence on a def (actually checking whether we work with Component) in `saveNameToExportMap`, the `if` condition had implicit type coercion. This commit updates the condition to use the `isComponentDef` function (that checks `def.template` against `null` internally) to avoid compilation errors with TypeScript 3.7.
PR Close#34335
Prior to this commit, values wrapped into SafeStyle were not handled correctly in [style.prop] bindings in case style sanitizer is present (when template contains some style props that require sanitization). Style sanitizer was not unwrapping values in case a given prop doesn't require sanitization.As a result, wrapped values were used as final styling values (see https://github.com/angular/angular/blob/master/packages/core/src/render3/styling/bindings.ts#L620). This commit updates the logic to unwrap safe values in sanitizer in case no sanitization is required.
PR Close#34286
The undecorated child migration creates a synthetic decorator, which
contained `"exportAs": ["exportName"]` as obtained from the metadata of
the parent class. This is a problem, as `exportAs` needs to specified
as a comma-separated string instead of an array. This commit fixes the
bug by transforming the array of export names back to a comma-separated
string.
PR Close#34014
When ngcc is analyzing synthetically inserted decorators from a
migration, it is typically not expected that any diagnostics are
produced. In the situation where a diagnostic is produced, however, the
diagnostic would not be reported at all. This commit ensures that
diagnostics in migrations are reported.
PR Close#34014
The compiler exports a `formatDiagnostics` function which consumers can use
to print both ts and ng diagnostics. However, this function was previously
using the "old" style TypeScript diagnostics, as opposed to the modern
diagnostic printer which uses terminal colors and prints additional context
information.
This commit updates `formatDiagnostics` to use the modern formatter, plus to
update Ivy's negative error codes to Angular 'NG' errors.
The Angular CLI needs a little more work to use this function for printing
TS diagnostics, but this commit alone should fix Bazel builds as ngc-wrapped
goes through `formatDiagnostics`.
PR Close#34234
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
Pete Bacon Darwin
owenmecham
Kara Erickson
Sonu Kapoor
Greg Magolan
Andrew Kushnir
Keen Yee Liau
ajitsinghkaler
JoostK
Alex Rickabaugh
Judy Bogart
Misko Hevery
George Kalpakas
Jonathan Sharpe
Luka Petrovic
Sonu Kapoor
Jithil P Ponnan
Pawel Kozlowski
Matt Janssen
Andrew Scott
Joey Perrott
Kristiyan Kostadinov
