The compiler uses a `Reference` abstraction to refer to TS nodes
that it needs to refer to from other parts of the source. Such
references keep track of any identifiers that represent the referenced
node.
Prior to this commit, the compiler (and specifically `ReferenceEmitter`
classes) assumed that the reference identifiers are always free standing.
In other words a reference identifier would be an expression like
`FooDirective` in the expression `class FooDirective {}`.
But in UMD/CommonJS source, a reference can actually refer to an "exports"
declaration of the form `exports.FooDirective = ...`.
In such cases the `FooDirective` identifier is not free-standing
since it is part of a property access, so the `ReferenceEmitter`
should take this into account when emitting an expression that
refers to such a `Reference`.
This commit changes the `LocalIdentifierStrategy` reference emitter
so that if the `node` being referenced is not a declaration itself and
is in the current file, then it should be used directly, rather than
trying to use one of its identifiers.
PR Close#39346
Previously, UMD/CommonJS class inline declarations of the form:
```ts
exports.Foo = (function() { function Foo(); return Foo; })();
```
were capturing the whole IIFE as the implementation, rather than
the inner class (i.e. `function Foo() {}` in this case). This caused
the interpreter to break when it was trying to access such an export,
since it would try to evaluate the IIFE rather than treating it as a class
declaration.
PR Close#39346
This commit updates the version of the `dev-infra/lock-closed` GitHub
action to the latest version, that includes the fix from
angular/dev-infra#80.
PR Close#39371
group together similar error messages as part of error code efforts
ProviderNotFound & NodeInjector grouped into throwProviderNotFoundError
Cyclic dependency errors grouped into throwCyclicDependencyError
PR Close#39251
There is no actionable change in this commit other than to pretty-print
EOF tokens. Actual parsing of unterminated pipes is already supported,
this just adds a test for it.
Part of #38596
PR Close#39113
Rather than running ng-dev via ts-node, going forward ng-dev is generated and run
locally via node. Additionally, the generated file is tested on each commit to
ensure that the local generated version stays up to date.
PR Close#39089
`TNode.insertBeforeIndex` is only populated when i18n is present. This
change puts all code which reads `insertBeforeIndex` behind a
dynamically loaded functions which are set only when i18n code executes.
PR Close#39301
The `ExpandoInstructions` was unnecessarily convoluted way to solve the
problem of calling the `HostBindingFunction`s on components and
directives. The code was complicated and hard to fallow.
The replacement is a simplified way to achieve the same thing, which
is also more efficient in space and speed.
PR Close#39301
`expandoInstructions` uses negative numbers by `-x`. This has lead to
issues in the paste as `-0` is processed as float rather than integer
leading to de-optimization.
PR Close#39233
IMPORTANT: `HEADER_OFFSET` should only be refereed to the in the `ɵɵ*` instructions to translate
instruction index into `LView` index. All other indexes should be in the `LView` index space and
there should be no need to refer to `HEADER_OFFSET` anywhere else.
PR Close#39233
- Made `*OpCodes` array branded for safer type checking.
- Simplify `I18NRemoveOpCodes` encoding.
- Broke out `IcuCreateOpCodes` from `I18nMutableOpCodes`.
PR Close#39233
`COMMENT_MARKER` is a generic name which does not make it obvious that
it is used for ICU use case. `ICU_MARKER` is more explicit as it is used
exclusively with ICUs.
PR Close#39233
When looking at `TView` debug template only Element nodes were displayed
as `TNode.Element` was used for both `RElement` and `RText`.
Additionally no text was stored in `TNode.value`. The result was that
the whole template could not be reconstructed. This refactoring creates
`TNodeType.Text` and store the text value in `TNode.value`.
The refactoring also changes `TNodeType` into flag-like structure make
it more efficient to check many different types at once.
PR Close#39233
Remove casting where we stored `TIcu` in `TNode.tagName` which was of
type `string` rather than `TIcu'. (renamed to `TNode.value` in previous
commit.)
PR Close#39233
Before this refactoring/fix the ICU would store the current selected
index in `TView`. This is incorrect, since if ICU is in `ngFor` it will
cause issues in some circumstances. This refactoring properly moves the
state to `LView`.
closes#37021closes#38144closes#38073
PR Close#39233
`TemplateFixture` used to have positional parameters and many tests got
hard to read as number of parameters reach 10+ with many of them `null`.
This refactoring changes `TemplateFixture` to take named parameters
which improves usability and readability in tests.
PR Close#39233
This commit fixes a bug when `useAbsoluteUrl` is set to true and
`ServerPlatformLocation` infers the base url from the supplied
`url`. User should explicitly set the `baseUrl` when they turn on
`useAbsoluteUrl`.
Breaking change:
If you use `useAbsoluteUrl` to setup `platform-server`, you now need to
also specify `baseUrl`.
We are intentionally making this a breaking change in a minor release,
because if `useAbsoluteUrl` is set to `true` then the behavior of the
application could be unpredictable, resulting in issues that are hard to
discover but could be affecting production environments.
PR Close#39334
Upgrade the karma dependency to version 4.4.0 in the root package.json
and in integration tests. Compared to version 4.3.0, which most of the
packages were previously depending on, it has the following changes:
Bug Fixes
- runner: remove explicit error on all tests failed
Features
- client: Add trusted types support
- Preprocessor can return Promise
- config: add failOnSkippedTests option.
- config: clientDisplayNone sets client elements display none.
- deps: Remove core-js dependency.
The motivation for upgrading the package is the Trusted Types support
that it adds, which is necessary to enable Trusted Types in Angular's
unit tests.
PR Close#39180
Revert back to downloading cldr-data directly as the npm package seems
to no longer be maintained and additionally, it carries a ~350mb cost
in our node modules that is unnecessarily downloaded by most developers
and on CI.
PR Close#39341
Perviously, it was not immediately clear what branches a PR would merge
into during the merge process. This prompt allows for caretakers to
understand and acknowledge where the PR will merge to.
PR Close#39333
Pete Bacon Darwin