The metadata specification of queries allows for the boolean properties
`first`, `descendants` and `static` to be missing, but the linker did
not account for their omission.
This fix is tested in subsequent commits that implement compilation of
components, at which point this will be covered by the compliance tests.
PR Close#39707
The compilation result of components may have inserted template
functions into the constant pool, which would be inserted into the Babel
AST upon program exit. Babel will then proceed with visiting this newly
inserted subtree, but we have already cleaned up the linker instance
when exiting the program. Any call expressions within the template
functions would then fail to be processed, as a file linker would no
longer be available.
Since the inserted AST subtree is known not to contain yet more partial
declarations, it is safe to skip visiting call expressions when no
file linker is available.
PR Close#39707
The type checker had to do extensive work in resolving the
`NodePath.get` method call for the `NodePath` that had an intersection
type of `ts.VariableDeclarator&{init:t.Expression}`. The `NodePath.get`
method is typed using a conditional type which became expensive to
compute with this intersection type. As a workaround, the original
`init` property is explicitly omitted which avoids the performance
cliff. This brings down the compile time by 15s.
PR Close#39707
The JSON schema reference was off-by-one, preventing IDEs from finding
the file and offering suggestions and documentation. Additionally the
name of the golden file was slightly off.
PR Close#39707
If a template declares a reference to a missing target then referring to
that reference from elsewhere in the template would crash the template
type checker, due to a regression introduced in #38618. This commit
fixes the crash by ensuring that the invalid reference will resolve to
a variable of type any.
Fixes#39744
PR Close#39805
Archives most of the content in the template expression operators doc.
The pipes precedence section that was originally in
template expression operators moves into the pipes doc
with some editing and an addition of a ternary example.
PR Close#39170
Since 5be4edfa17, a failing cache-busted
network request (such as requests for fetching uncached assets) will
cause the ServiceWorker to incorrectly enter a degraded
`EXISTING_CLIENTS_ONLY` mode. A failing network request could be caused
by many reasons, including the client or server being offline, and does
not necessarily signify a broken ServiceWorker state.
This commit fixes the logic in `cacheBustedFetchFromNetwork()` to
correctly handle errors in network requests.
For more details on the problem and the implemented fix see #39775.
Fixes#39775
PR Close#39786
Migrate the rebase-pr script used on CI out of tools and into the circleci
directory. Additionally removes its support for running in the local
repository as this is now better handled by `ng-dev pr rebase <pr-number>`.
PR Close#39592
Script tags, inline event handlers and other script contexts are
forbidden or stripped from Angular templates by the compiler. In the
context of Trusted Types, this leaves no sinks that require use of a
TrustedScript. This means that trustConstantScript is never used, and
can be removed.
PR Close#39554
Previously all constant values of security-sensitive attributes and
properties were promoted to Trusted Types. While this is not inherently
bad, it is also not optimal.
Use the newly added Trusted Types schema to restrict promotion to
constants that are in a Trusted Types-relevant context.
PR Close#39554
To minimize security risk (XSS in particular) in the i18n pipeline,
disallow i18n translation of attributes that are Trusted Types sinks.
Add integration tests to ensure that such sinks cannot be translated.
PR Close#39554
As only methods from the Subscribable interface are currently used in the
implementation of the async pipe, it makes sense to make it explicit so
that it works successfully with any other implementation instead of
only Observable.
PR Close#39627
The value of a `FormControl` is treated in a special way (called boxed values) when it's an object with exactly
2 fields: `value` and `disabled`. This commit adds a test which verifies that an object is not treated as a boxed
value when `disabled` field is present, but `value` is missing.
PR Close#39801
Currently all of our migrations are set up to find the tsconfig paths within a project,
create a `Program` out of each and migrate the files inside of the `Program`. The
problem is that the `Program` can include files outside of the project and the CLI
APIs that we use to interact with the file system assume that all files are within
the project.
These changes consolidate the logic, that determines whether a file can be migrated,
in a single place and add an extra check to exclude files outside of the root.
Fixes#39778.
PR Close#39790
When attempting to actually rely on `parseCommitMessagesForRange`, it became apparent
that the function really belongs in the parse file, rather than utils.
PR Close#39747
Edits copy and removes tokens and treeshaking
sections to reduce content duplication and keep
info focused. Moves provideParent() from di-navtree
to di providers.
PR Close#39403
We need to expose the declaration files for Ivy sources so that they can
be consumed by the Angular language server (`@angular/language-server`).
PR Close#39748
There are many places where examples use just a string for the command
in outlets. When using nested outlets, we do not correctly handle
this case, as the types and algorithm always expect an array.
This PR updates the `createUrlTree` algorithm to account for the
possibility of a string literal as the command for an outlet.
Fixes#18928
PR Close#39728
When parsing for i18n messages, interpolated strings are
split into `Text` and `Placeholder` pieces. The method that
does this `_visitTextWithInterpolation()` was becoming too
complex. This commit refactors that method along with some
associated functions that it uses.
PR Close#39717
When the `preserveWhitespaces` is not true, the template parser will
process the parsed AST nodes to remove excess whitespace. Since the
generated `goog.getMsg()` statements rely upon the AST nodes after
this whitespace is removed, the i18n extraction must make a second pass.
Previously this resulted in innacurrate source-spans for the i18n text and
placeholder nodes that were extracted in the second pass.
This commit fixes this by reusing the source-spans from the first pass
when extracting the nodes in the second pass.
Fixes#39671
PR Close#39717
`zone.js` 0.8.25 introduces `zone-testing` bundle and move all `fakeAsync/async` logic
from `@angular/core/testing` to `zone.js` package. But in case some user still using the old
version of `zone.js`, an old version of `fakeAsync/async` logic were still kept inside `@angular/core/testing`
package as `fallback` logic. Since now `Angular8+` already use `zone.js 0.9+`, so
those fallback logic is removed.
PR Close#37879
The codebase currently contains two `getOutlet` functions,
and they can end up in the bundle of an application.
A recent commit 6fbe21941d tipped us off
as it introduced several `noop` occurrences in the golden symbol files.
After investigating with @petebacondarwin,
we decided to remove the duplicated functions.
This probably shaves only a few bytes,
but this commit removes the duplicated functions,
by always using the one in `router/src/utils/config`.
PR Close#39764
While JavaScript does support implicit returns, it seems TypeScript will not infer the function return type from
the implicit return of the last statement (at least not in TS 3.4.3). So, when the `return` is missing from the
`get` function the implicit type of the function is `void`. So for the `get` function to be usable it needs to an
explicit return.
PR Close#31434
This commit fixes a bug when `Attribute` DI decorator is used in the
`deps` section of a token that uses a factory function. The problem
appeared because the `Attribute` DI decorator was not handled correctly
while injecting factory function attributes.
Closes#36479
PR Close#37085
Make sure that all Trusted Types-relevant sinks that can appear in an
Angular template (e.g. not <script>, since it's forbidden) continue to
work as expected with correct sanitization semantics, without
introducing Trusted Types violations.
PR Close#39614
JoostK
Srashti Jain
Michael Gerullis
Mitchell Wills
INFRAGISTICS\tiliev
Kapunahele Wong
mgechev
zuckjet
George Kalpakas
Joey Perrott
Gautier Pelloux-Prayer
Bjarki
David-Emmanuel DIVERNOIS
Krivokhizhin Anton
Marcono1234
Kristiyan Kostadinov
andyg3
Kara Erickson
Keen Yee Liau
Andrew Scott
Pete Bacon Darwin
JiaLiPassion
Serginho
cexbrayat
Jacob Foshee
Will Mendes
WilliamKoza
Sonu Kapoor
Issei Horie