It looks like there was a typo when it originally was
written. As it works right now, the `beforeEach` and
`afterEach` cancel each other out. But then
`ensureDocument()` is called anyway in the `withBody()`
function.
With this change there is no need to call `ensureDocument() in the
`withBody() function.
PR Close#33712
Previously the renderers were fixed so that they inserted extra
"adjacent" statements after the last static property of classes.
In order to help the build-optimizer (in Angular CLI) to be able to
tree-shake classes effectively, these statements should also appear
after any helper calls, such as `__decorate()`.
This commit moves the computation of this positioning into the
`NgccReflectionHost` via the `getEndOfClass()` method, which
returns the last statement that is related to the class.
FW-1668
PR Close#33689
While overriding providers in Ivy TestBed (via TestBed.overrideProvider call), the old providers were retained in the list, since the override takes precedence. However, presence of providers in the list might have side-effect: if a provider has the `ngOnDestroy` lifecycle hook, this hook will be registered and invoked later (when component is destroyed). This commit updates TestBed logic to clear provider list by removing the ones which have overrides.
PR Close#33706
Similar to https://github.com/angular/angular/pull/33633, this commit is
needed to fix an outage with the Angular Kythe indexer.
Crash logs:
```
TypeError: Cannot read property 'text' of undefined
at NodeObject.getFullText (typescript/stable/lib/typescript.js:121443:57)
at FactoryGenerator.generate (angular2/rc/packages/compiler-cli/src/ngtsc/shims/src/factory_generator.ts:67:34)
at GeneratedShimsHostWrapper.getSourceFile (angular2/rc/packages/compiler-cli/src/ngtsc/shims/src/host.ts:88:26)
at findSourceFile (typescript/stable/lib/typescript.js:90654:29)
at typescript/stable/lib/typescript.js:90553:85
at getSourceFileFromReferenceWorker (typescript/stable/lib/typescript.js:90520:34)
at processSourceFile (typescript/stable/lib/typescript.js:90553:13)
at processRootFile (typescript/stable/lib/typescript.js:90383:13)
at typescript/stable/lib/typescript.js:89399:60
at Object.forEach (typescript/stable/lib/typescript.js:280:30)
```
PR Close#33660
Prior to this patch all the styling benchmarks only tested for
template map-based style/class bindings. Because of each of the bindings
being only present in the template, there was no possibility of
there being any duplicate map-based styling bindings.
This benchmark introduces benchmarking for map-based style/class bindings
that are evaluated from both template bindings as well as directives.
This benchmark can be executed by calling:
```
bazel build //packages/core/test/render3/perf:duplicate_map_based_style_and_class_bindings_lib.min_debug.es2015.js
node dist/bin/packages/core/test/render3/perf/duplicate_map_based_style_and_class_bindings_lib.min_debug.es2015.js
```
The benchmark is also run via the `profile_all.js` script (found in
`packages/core/test/render3/perf/`)
PR Close#33608
When ngcc is configured to generate reexports for a package using the
`generateDeepReexports` configuration option, it could incorrectly
render the reexports as often as the number of compiled classes in the
declaration file. This would cause compilation errors due to duplicated
declarations.
PR Close#33658
When the Angular compiler is operated through the ngc binary in watch
mode, changing a template in an external file would not cause the
component to be recompiled if Ivy is enabled.
There was a problem with how a cached compiler host was present that was
unaware of the changed resources, therefore failing to trigger a
recompilation of a component whenever its template changes. This commit
fixes the issue by ensuring that information about modified resources is
correctly available to the cached compiler host.
Fixes#32869
PR Close#33551
Prior to this patch all the styling benchmarks only tested for
template-based style/class bindings. Because of each of the bindings
being only present in the template, there was no possibility of
there being any duplicate bindings. This benchmark introduces
style/class bindings being evaluated from both a template and from
various directives.
This benchmark can be executed by calling:
```
bazel build //packages/core/test/render3/perf:duplicate_style_and_class_bindings_lib.min_debug.es2015.js
node dist/bin/packages/core/test/render3/perf/duplicate_style_and_class_bindings_lib.min_debug.es2015.js
```
The benchmark is also run via the `profile_all.js` script (found in
`packages/core/test/render3/perf/`)
PR Close#33600
Prior to this change, namespaced elements such as SVG elements would not
participate correctly in directive matching as their namespace was not
ignored, which was the case with the View Engine compiler. This led to
incorrect behavior at runtime and template type checking.
This commit resolved the issue by ignoring the namespace of elements and
attributes like they were in View Engine.
Fixes#32061
PR Close#33555
This issue was found when debugging a test failure that was using lazy
loaded modules with the router. When doing this, the router calls
`NgModuleFactory.create` for the loaded module. This module gets a new
injector so the overrides provided in TestBed are not applied unless the
Injectable is in the providers list (which is not the case for
{providedIn...} Injectables).
PR Close#33606
When debugging `LView`s it is easy to get lost since all of them have
the same name. This change does three things:
1. It makes `TView` have an explicit type:
- `Host`: for the top level `TView` for bootstrap
- `Component`: for the `TView` which represents components template
- `Embedded`: for the `TView` which represents an embedded template
2. It changes the name of `LView` to `LHostView`, `LComponentView`, and
`LEmbeddedView` depending on the `TView` type.
3. For `LComponentView` and `LEmbeddedView` we also append the name of
of the `context` constructor. The result is that we have `LView`s which
are name as: `LComponentView_MyComponent` and `LEmbeddedView_NgIfContext`.
The above changes will make it easier to understand the structure of the
application when debugging.
NOTE: All of these are behind `ngDevMode` and will get removed in
production application.
PR Close#33449
Prior to this commit, i18n runtime logic used `elementAttributeInternal` function (that uses `setAttribute` function under the hood) for all elements where i18n attributes are present. However the `<ng-container>` elements in a template may also have i18n attributes and calling `setAttribute` fails, since they are represented as comment nodes in DOM. This commit ensures that we call `setAttribute` on nodes with TNodeType.Element type (that support that operation) only.
PR Close#33599
Previously the compiler would ignore everything in the attribute
name after the first dot. For example
<div [attr.someAttr.attrSuffix]="var"></div>
is turned into <div someAttr="varValue"></div>.
This commit ensures that whole attribute name is captured.
Now <div [attr.someAttr.attrSuffix]="var"></div>
is turned into <div someAttr.attrSuffix="varValue"></div>
PR Close#32256
Fixes ng_package and ng_rollup_bundle rollup issue on Windows where .js file was resolved by bazel resolved instead of .mjs file as there is no sandbox.
Fixes https://github.com/angular/angular/issues/32603 by passing globals and external through templated rollup config as Windows CLI argument limit can be easily exceeded. Also fixes this for ng_rollup_bundle.
PR Close#33607
The legacy nodejs rules rollup_bundle is now deprecated and will be removed in the nodejs rules 1.0 release due in mid-November. This PR brings in the rules_nodejs internal API deps that ng_rollup_bundle, ng_package and ls_rollup_bundle depend on into this repo to break the dependency. In the future these rules should switch to use the new rollup_bundle via a macro as done in https://github.com/angular/angular/pull/33329 but this is not possible right now due to the complication of having esm5 re-rooted ts_library dependencies.
The es6 sources now have .mjs extensions so they no longer need to be re-rooted to `{package}.es6`. This eliminates the need for the collect_es6_sources() function.
Note: repo has been updated to the newest working version of rollup which is 1.25.2. There is some regression in 1.26.0 which causes the following bundling failure:
```
ERROR: /Users/greg/google/angular/packages/localize/BUILD.bazel:20:1: Optimizing JavaScript packages/localize/localize.umd.min.js [terser] failed (Exit 1) terser.sh failed: error executing command bazel-out/host/bin/external/npm/terser/bin/terser.sh bazel-out/darwin-fastbuild/bin/packages/localize/localize.umd.js --output bazel-out/darwin-fastbuild/bin/packages/localize/localize.umd.min.js ... (remaining 5 argument(s) skipped)
Use --sandbox_debug to see verbose messages from the sandbox
Parse error at packages/localize/localize.umd.js:491,4
export * from './src/constants';
^
ERROR: Export statement may only appear at top level
at js_error (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/parse.js:357:11)
at Dn.visit (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/scope.js:347:13)
at Dn._visit (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:1207:24)
at AST_Export._walk (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:718:17)
at walk_body (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:168:17)
at AST_Function.call (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:430:13)
at descend (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:1208:21)
at Dn.visit (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/scope.js:256:13)
at Dn._visit (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:1207:24)
at AST_Function._walk (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:424:24)
[Function]
Target //packages/localize:npm_package failed to build
Use --verbose_failures to see the command lines of failed build steps.
ERROR: /Users/greg/google/angular/packages/localize/BUILD.bazel:20:1 Optimizing JavaScript packages/localize/localize.umd.min.js [terser] failed (Exit 1) terser.sh failed: error executing command bazel-out/host/bin/external/npm/terser/bin/terser.sh bazel-out/darwin-fastbuild/bin/packages/localize/localize.umd.js --output bazel-out/darwin-fastbuild/bin/packages/localize/localize.umd.min.js ... (remaining 5 argument(s) skipped)
```
Will leave that for another day.
Terser also updated to 4.3.3. Updating to 4.3.4 (https://github.com/terser/terser/blob/master/CHANGELOG.md) turns comments preservation on by default which increases the size of the //packages/core/test/bundling/todo:bundle.min.js in CI. After bazelbuild/rules_nodejs#1317 terser can be updated to the latest as passing —comments /a^/ to args can turn off all comments for the //packages/core/test/bundling/todo:bundle.min.js size test.
PR Close#33201
PR Close#33607
When template type checking is configured with `strictDomEventTypes` or
`strictOutputEventTypes` disabled, in compilation units that have
`noImplicitAny` enabled but `strictNullChecks` disabled, a template type
checking error could be produced for certain event handlers.
The error is avoided by letting an event handler in the generated TCB
always have an explicit `any` return type.
Fixes#33528
PR Close#33550
We already have special cases for the `__spread` helper function and with this change we handle the new tslib helper introduced in version 1.10 `__spreadArrays`.
For more context see: https://github.com/microsoft/tslib/releases/tag/1.10.0Fixes: #33614
PR Close#33617
This patch gets rid of the configuration settings present in the
`TStylingContext` array that is used within the styling algorithm
for `[style]`, `[style.prop]`, `[class]` and `[class.name]` bindings.
These configurations now all live inside of the `TNodeFlags`.
PR Close#33540
This patch removes the need to lock the style and class context
instances to track when bindings can be added. What happens now is
that the `tNode.firstUpdatePass` is used to track when bindings are
registered on the context instances.
PR Close#33521
The `renderer-to-renderer2` migration currently does not work
properly in v9 because the migration relies on the type checker
for detecting references to `Renderer` from `@angular/core`.
This is contradictory since the `Renderer` is no longer
exported in v9 `@angular/core`. In order to make sure that
the migration still works in v9, and that we can rely on the
type checker for the best possible detection, we take advantage
of module augmentation and in-memory add the `Renderer` export
to the `@angular/core` module.
PR Close#33571
Currently TypeScript projects with an invalid tsconfig configuration,
cause the undecorated-classes-with-di migration to throw. Instead we
should gracefully exit the migration (like we do for syntactical
diagnostics), but report that there are configuration issues.
This issue surfaced when testing this migration in combination
with the Angular CLI migrations. One of the CLI migrations currently
causes invalid tsconfig files which then cause this issue in the
undecorated-classes-with-di migration.
PR Close#33567
This commit fixes a crash in the Angular Kythe indexer caused by failure
to retrieve `SourceFile` in a `Statement`.
Crash logs:
TypeError: Cannot read property 'text' of undefined
at Object.getTokenPosOfNode (typescript/stable/lib/typescript.js:8957:72)
at NodeObject.getStart (typescript/stable/lib/typescript.js:121419:23)
at NodeObject.getLeadingTriviaWidth (typescript/stable/lib/typescript.js:121439:25)
at FactoryGenerator.generate (angular2/rc/packages/compiler-cli/src/ngtsc/shims/src/factory_generator.ts:64:49)
at GeneratedShimsHostWrapper.getSourceFile (angular2/rc/packages/compiler-cli/src/ngtsc/shims/src/host.ts:88:26)
at findSourceFile (typescript/stable/lib/typescript.js:90654:29)
at typescript/stable/lib/typescript.js:90553:85
at getSourceFileFromReferenceWorker (typescript/stable/lib/typescript.js:90520:34)
at processSourceFile (typescript/stable/lib/typescript.js:90553:13)
at processRootFile (typescript/stable/lib/typescript.js:90383:13)
PR Close#33588
The legacy nodejs rules rollup_bundle is now deprecated and will be removed in the nodejs rules 1.0 release due in mid-November. This PR brings in the rules_nodejs internal API deps that ng_rollup_bundle, ng_package and ls_rollup_bundle depend on into this repo to break the dependency. In the future these rules should switch to use the new rollup_bundle via a macro as done in https://github.com/angular/angular/pull/33329 but this is not possible right now due to the complication of having esm5 re-rooted ts_library dependencies.
The es6 sources now have .mjs extensions so they no longer need to be re-rooted to `{package}.es6`. This eliminates the need for the collect_es6_sources() function.
Note: repo has been updated to the newest working version of rollup which is 1.25.2. There is some regression in 1.26.0 which causes the following bundling failure:
```
ERROR: /Users/greg/google/angular/packages/localize/BUILD.bazel:20:1: Optimizing JavaScript packages/localize/localize.umd.min.js [terser] failed (Exit 1) terser.sh failed: error executing command bazel-out/host/bin/external/npm/terser/bin/terser.sh bazel-out/darwin-fastbuild/bin/packages/localize/localize.umd.js --output bazel-out/darwin-fastbuild/bin/packages/localize/localize.umd.min.js ... (remaining 5 argument(s) skipped)
Use --sandbox_debug to see verbose messages from the sandbox
Parse error at packages/localize/localize.umd.js:491,4
export * from './src/constants';
^
ERROR: Export statement may only appear at top level
at js_error (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/parse.js:357:11)
at Dn.visit (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/scope.js:347:13)
at Dn._visit (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:1207:24)
at AST_Export._walk (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:718:17)
at walk_body (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:168:17)
at AST_Function.call (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:430:13)
at descend (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:1208:21)
at Dn.visit (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/scope.js:256:13)
at Dn._visit (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:1207:24)
at AST_Function._walk (/private/var/tmp/_bazel_greg/5e8f8a9cd1c6fbc1afd11e37ee1fe2e5/sandbox/darwin-sandbox/79/execroot/angular/bazel-out/host/bin/external/npm/terser/bin/terser.sh.runfiles/npm/node_modules/terser/lib/ast.js:424:24)
[Function]
Target //packages/localize:npm_package failed to build
Use --verbose_failures to see the command lines of failed build steps.
ERROR: /Users/greg/google/angular/packages/localize/BUILD.bazel:20:1 Optimizing JavaScript packages/localize/localize.umd.min.js [terser] failed (Exit 1) terser.sh failed: error executing command bazel-out/host/bin/external/npm/terser/bin/terser.sh bazel-out/darwin-fastbuild/bin/packages/localize/localize.umd.js --output bazel-out/darwin-fastbuild/bin/packages/localize/localize.umd.min.js ... (remaining 5 argument(s) skipped)
```
Will leave that for another day.
Terser also updated to 4.3.3. Updating to 4.3.4 (https://github.com/terser/terser/blob/master/CHANGELOG.md) turns comments preservation on by default which increases the size of the //packages/core/test/bundling/todo:bundle.min.js in CI. After bazelbuild/rules_nodejs#1317 terser can be updated to the latest as passing —comments /a^/ to args can turn off all comments for the //packages/core/test/bundling/todo:bundle.min.js size test.
PR Close#33201
To support compile time localization, we need to be
able to provide the locales via a well known global property.
This commit changes `getLocaleData()` so that it will attempt
to read the local from the global `ng.common.locales` if the
locale has not already been registered via `registerLocaleData()`.
PR Close#33523
To limit the exposure of the private `LOCALE_DATA` from outside
`@angular/core` this commit exposes private functions in the core
to hide the internal structures better.
* The `registerLocaleData()` implementation has moved from
`@angular/common` to `@angular/core`. A stub that delegates to
core has been left in common for backward compatibility.
* A new `ɵunregisterLocaleData()` function has been provided,
which is particularly useful in tests to clear out registered locales
to prevent subsequent tests from being affected.
* A private export of `ɵregisterLocaleData()` has been removed
from `@angular/common`. This was not being used and is accessible
via `@angular/core` anyway.
PR Close#33523
In order to support adding locales during compile-time
inlining of translations (i.e. after the TS build has completed),
we need to be able to attach the locale to the global scope.
This commit modifies CLDR extraction to emit additional "global"
locale files that appear in the `@angular/common/locales/global` folder.
These files are of the form:
```
(function() {
const root = typeof globalThis !== 'undefined' && globalThis ||
typeof global !== 'undefined' && global || typeof window !== 'undefined' && window;
root.ng = root.ng || {};
root.ng.common = root.ng.common || {};
root.ng.common.locale = root.ng.common.locale || {};
const u = undefined;
function plural(n) {
if (n === 1) return 1;
return 5;
}
root.ng.common.locale['xx-yy'] = [...];
})();
```
The IIFE will ensure that `ng.common.locale` exists and attach the
given locale (and its "extras") to it using it "normalized" locale
name.
* "extras": in the UMD module locale files the "extra" locale data,
currently the day period rules, and extended day period data, are
stored in separate files under the "common/locales/extra" folder.
* "normalized": Angular references locales using a normalized form,
which is lower case with `_` replaced by `-`. For example:
`en_UK` => `en-uk`.
PR Close#33523
When decorating classes with ivy definitions (e.g. `ɵfac` or `ɵdir`)
the inner name of the class declaration must be used.
This is because in ES5 the definitions are inside the class's IIFE
where the outer declaration has not yet been initialized.
PR Close#33533
In ES5 the class consists of an outer variable declaration that is
initialised by an IIFE. Inside the IIFE the class is implemented by
an inner function declaration that is returned from the IIFE.
This inner declaration may have a different name to the outer
declaration.
This commit overrides `getInternalNameOfClass()` and
`getAdjacentNameOfClass()` in `Esm5ReflectionHost` with methods that
can find the correct inner declaration name identifier.
PR Close#33533
When compiling an Angular decorator (e.g. Directive), @angular/compiler
generates an 'expression' to be added as a static definition field
on the class, a 'type' which will be added for that field to the .d.ts
file, and a statement adjacent to the class that calls `setClassMetadata()`.
Previously, the same WrappedNodeExpr of the class' ts.Identifier was used
within each of this situations.
In the ngtsc case, this is proper. In the ngcc case, if the class being
compiled is within an ES5 IIFE, the outer name of the class may have
changed. Thus, the class has both an inner and outer name. The outer name
should continue to be used elsewhere in the compiler and in 'type'.
The 'expression' will live within the IIFE, the `internalType` should be used.
The adjacent statement will also live within the IIFE, the `adjacentType` should be used.
This commit introduces `ReflectionHost.getInternalNameOfClass()` and
`ReflectionHost.getAdjacentNameOfClass()`, which the compiler can use to
query for the correct name to use.
PR Close#33533
This commit moves nested i18n section detection to an earlier stage where we convert HTML AST to Ivy AST. This also gives a chance to produce better diagnistic message for nested i18n sections, that also includes a file name and location.
PR Close#33583
This patch introduces a `firstUpdatePass` flag which can be used inside
of instruction code to determine if this is the first time each
instruction is running inside of the update block of a template or
a hostBindings function.
PR Close#31270
We already store a reference to a native host of a component
view so we can drop the getHostNative utility function (that
was getting the same reference from another data structure).
PR Close#33554
In ViewEngine we used to throw an error if we encountered an unknown element while rendering. We have this already for Ivy in AoT, but we didn't in JiT. These changes implement the error for JiT mode.
PR Close#33419
The 4b81bb5c97 patch seemingly broke the
`profile_all.js` file due to the file renaming. This patch restores the
functionality of said script.
PR Close#33494
These exports are no longer used by the CLI since 7.1.0. Since major versions of the CLI are now locked to major versions of the framework, a CLI user will not be able to use FW 9.0+ on an outdated version (<7.1.0) of the CLI that uses these old APIs.
PR Close#33242
During static evaluation of expressions within ngtsc, it may occur that
certain expressions or just parts thereof cannot be statically
interpreted for some reason. The static interpreter keeps track of the
failure reason and the code path that was evaluated by means of
`DynamicValue`, which will allow descriptive errors. In some situations
however, the static interpreter would throw an exception instead,
resulting in a crash of the compilation. Not only does this cause
non-descriptive errors, more importantly does it prevent the evaluated
result from being partial, i.e. parts of the result can be dynamic if
their value does not have to be statically available to the compiler.
This commit refactors the static interpreter to never throw errors for
certain expressions that it cannot evaluate.
Resolves FW-1582
PR Close#33453
Using the async pipe as the very first example makes it very confusing for beginners. Most people believe that | async is required for ngFor. I would remove that part to make the example solely focused on NgFor.
PR Close#33378
Previously the compiler would crash if a pipe was encountered which did not
match any pipe in the scope of a template.
This commit introduces a new diagnostic error for unknown pipes instead.
PR Close#33454
Previously the template binder would crash when encountering an unknown
localref (# reference) such as `<div #ref="foo">` when no directive has
`exportAs: "foo"`.
With this commit, the compiler instead generates a template diagnostic error
informing the user about the invalid reference.
PR Close#33454
- resolves "Invariant violated (initialize): latest hash null has no known manifest"
- Thanks to @gkalpak and @hsta for helping test and investigate this fix
Fixes#25611
PR Close#32525
Before this change instantiating multiple directives on the same
host node would result in repeated RNode retrieval and patching.
This commint re-organises code around directive instance creation
so the host node processing (common to all directives) happens
once and only once.
As the additional benefit the directive instantiation logic gets
centralised in one function (at the expense of patching logic
duplication for root node).
PR Close#33322
Previously declarations that were imported via a namespace import
were given the same `bestGuessOwningModule` as the context
where they were imported to. This causes problems with resolving
`ModuleWithProviders` that have a type that has been imported in
this way, causing errors like:
```
ERROR in Symbol UIRouterModule declared in
.../@uirouter/angular/uiRouterNgModule.d.ts
is not exported from
.../@uirouter/angular/uirouter-angular.d.ts
(import into .../src/app/child.module.ts)
```
This commit modifies the `TypescriptReflectionHost.getDirectImportOfIdentifier()`
method so that it also understands how to attach the correct `viaModule` to
the identifier of the namespace import.
Resolves#32166
PR Close#33495
Currently if one of the project targets could not be analyzed
due to AOT compiler program failures, we gracefully proceed
with the migration. This is expected, but we should not
print a message at the end of the migration that the migration
was _successful_. The migration was only done partially, hence
it's potentially incomplete and we should make it clear that once
the failures are resolved, the migration should be re-run.
PR Close#33315
Also removes `build:remote --spawn_strategy=remote` from .bazelrc. It seems that with Bazel 1.0.0 setting `--incompatible_list_based_execution_strategy_selection=false` no longer works around the issue with npm_package that it did when it was added. The error that was originally observed has returned after updating to Bazel 1.0.0:
```
ERROR: /home/circleci/ng/packages/angular_devkit/build_optimizer/BUILD:66:1: Assembling npm package packages/angular_devkit/build_optimizer/npm_package failed: No usable spawn strategy found for spawn with mnemonic Action. Your --spawn_strategy, --genrule_strategy or --strategy flags are probably too strict. Visit https://github.com/bazelbuild/bazel/issues/7480 for migration advice
```
This commit removes both `—incompatible_list_based_execution_strategy_selection=false` as well as `build:remote --spawn_strategy=remote` which means that Bazel will do the default behavior of picking the first available strategy from the default list, which is `remote,worker,sandboxed,local`. See https://github.com/bazelbuild/bazel/issues/7480 for more details.
Not updating to Bazel 1.1.0 yet due to a docker permissions CI issue that was observed on the angular repo that is unresolved. See https://github.com/angular/angular/pull/33367#issuecomment-547643246.
PR Close#33476
Note: the @angular/bazel schematic now appends the package.json "script" field with 'ngcc --properties es2015 browser module main'. If there is an existing script field with ngcc then the schematic modifies it in place removing `--first-only` and `--create-ivy-entry-points`.
ViewEngine sources under node_modules need to be updated in-place for Bazel as it does not know how to use the `__ivy__` entry points that are created by the non-bazel `ngcc` command that is added to "scripts" :`ngcc --properties es2015 browser module main --first-only --create-ivy-entry-points`.
PR Close#33435
Now that we've replaced `ngBaseDef` with an abstract directive definition, there are a lot more cases where we generate a directive definition without a selector. These changes make it so that we don't generate the `selectors` array if it's going to be empty.
PR Close#33431
The parser was accidentally reading the `target` tag
below the `alt-trans` target and overriding the correct
`target` tag.
(This already worked in `$localize` but a test has been
added to confirm.)
Fixes#33161
PR Close#33450
Prior to this commit, i18n logic which ensures that elements removed in a translation are also removed in DOM, didn't take into account the fact that elements may have local refs. As a result, remove operation failed, since there is no corresponding tNode found. This commit updates the logic to skip all local refs while going though the list of nodes to ensure that DOM matches elements present in translation.
PR Close#33415
Adds a `replacementSpan` field on a completion that will allow typed
text to be replaced with the suggested completion value if a user
selects the completion. Previously, the completion value would simply be
appended to the text already typed. E.g. if we had
```
{{ti}}
```
typed in a template and `title` was recommended as a completion and
selected, the template would become
```
{{tititle}}
```
With `replacementSpan`, the original text `ti` will be replaced for
`title`.
PR Close#33091
With the next version of the CLI we don't need to add logging for the description of the schematic as part of the schematic itself.
This is because now, the CLI will print the description defined in the `migrations.json` file.
See: https://github.com/angular/angular-cli/pull/15951
PR Close#33440
Each of the XML based `TranslationParsers` was providing its own
`MessageSerializer`, but they are all very similar. So these have been
consolidated into a single more generic `MessageSerializer.
As a result of this, the extra layers of folders in the project seemed
unnecessary, so they have been flattened.
PR Close#33444
`bindingIndex` stores the current location of the bindings in the
template function. Because it used to be stored in `LView` that `LView`
was not reentrant. This could happen if a binding was a getter and had
a side-effect of calling `detectChanges()`.
By moving the `bindingIndex` to `LFrame` where all of the global state
is kept in reentrant way we correct the issue.
PR Close#33235
This commit simplifies the logic of `ExpressionVisitor` in
`completions.ts`.
Specifically,
1. helper functions `uniqueByName` and `lowerName` are removed.
2. Clean up the logic in visitElement()
3. Reorder constructor params
4. Add methods `addAttributeValuesToCompletions`,
`addKeysToCompletions`, and `addSymbolsToCompletions`.
PR Close#33391
Pete Bacon Darwin
JiaLiPassion
Andrew Kushnir
Joey Perrott
Pawel Kozlowski
Keen Yee Liau
Matias Niemelä
JoostK
Andrew Scott
Miško Hevery
Sergey Nikitin
Greg Magolan
Muhammad Umair
Alan Agius
Paul Gschwendtner
Alex Rickabaugh
crisbeto
Michael Prentice
Martin Probst
Charles Lyding
Alain Chautard
Robin Dupret
NothingEverHappens
ayazhafiz