Commit Graph

363 Commits

Author SHA1 Message Date
Victor Berchet 188ff848d2 fix(ivy): `pureFunctionV` takes an array of values (#24039)
PR Close #24039
2018-05-25 13:46:50 -04:00
Victor Berchet 280a784fe3 refactor(ivy): remove insignificant '...' in the compiler tests (#24039)
PR Close #24039
2018-05-25 13:46:50 -04:00
Victor Berchet 4f36340de7 feat(ivy): add support for short-circuiting (#24039)
Short-circuitable expressions (using ternary & binary operators) could not use
the regular binding mechanism as it relies on the bindings being checked every
single time - the index is incremented as part of checking the bindings.

Then for pure function kind of bindings we use a different mechanism with a
fixed index. As such short circuiting a binding check does not mess with the
expected binding index.

Note that all pure function bindings are handled the same wether or not they
actually are short-circuitable. This allows to keep the compiler and compiled
code simple - and there is no runtime perf cost anyway.

PR Close #24039
2018-05-25 13:46:50 -04:00
alexzuza 01b5acd7cf fix(compiler): generate core-compliant hostBindings property (#24087)
This makes `hostBindings` code, generated by compiler and used in core package, identical.

Fix #24013

PR Close #24087
2018-05-25 13:42:53 -04:00
JoostK bd149e5d67 fix(ivy): compile interpolated bindings without superfluous bind instruction (#23923)
This fixes the case where the compiler would generate a bind(interpolation#())
instruction.

PR Close #23923
2018-05-22 17:05:41 -04:00
Alex Eagle 017d67cdf8 test: switch to ts_web_test_suite (#23859)
Unit tests now run on Firefox too

PR Close #23859
2018-05-15 11:40:56 -07:00
Victor Berchet cfde36da84 fix(compiler): generate constant array for i18n attributes (#23837)
PR Close #23837
2018-05-11 17:35:54 -04:00
Victor Berchet 08e7efc69e feat(ivy): add error reporting to the html to ivy transformer (#23546)
PR Close #23546
2018-05-09 11:49:18 -07:00
Victor Berchet 46674d5fac test(ivy): add html to ivy ast transformer tests (#23546)
PR Close #23546
2018-05-09 11:49:18 -07:00
Alex Rickabaugh b0eca85e51 refactor(compiler): compile{Component,Directive} take only local information (#23545)
Previously, the compileComponent() and compileDirective() APIs still required
the output of global analysis, even though they only read local information
from that output.

With this refactor, compileComponent() and compileDirective() now define
their inputs explicitly, with the new interfaces R3ComponentMetadata and
R3DirectiveMetadata. compileComponentGlobal() and compileDirectiveGlobal()
are introduced and convert from global analysis output into the new metadata
format.

This refactor also splits out the view compiler into separate files as
r3_view_compiler_local.ts was getting unwieldy.

Finally, this refactor also splits out generation of DI factory functions
into a separate r3_factory utility as the logic is utilized between different
compilers.

PR Close #23545
2018-05-08 13:57:20 -07:00
Victor Berchet 4662878a1f refactor(compiler): refactor template binding parsing (#23460)
A long time ago Angular used to support both those attribute notations:
- `*attr='binding'`
- `template=`attr: binding`

Because the last notation has been dropped we can refactor the binding parsing.
Source maps will benefit from that as no `attr:` prefix is added artificialy any
more.

PR Close #23460
2018-04-20 16:07:55 -07:00
Victor Berchet 9757347e71 feat(ivy): add an IVY local the compiler which avoids analyzeModule (#23441)
closes #23289

Based on a spike by @chukjaz

PR Close #23441
2018-04-19 16:32:09 -07:00
Victor Berchet a19e018439 refactor(ivy): remove the backpatch compiler (#23441)
PR Close #23441
2018-04-19 16:32:09 -07:00
Victor Berchet c6b206ee4b feat(compiler): support `// ...` and `// TODO` in mock compiler expectations (#23441)
PR Close #23441
2018-04-19 16:32:09 -07:00
Victor Berchet 1d1e75ee2b Revert "fix(compiler): Pretty print object instead of [Object object] (#22689)" (#23442)
This reverts commit 8555a3a3cd.

Reverted because of https://github.com/angular/angular/issues/23440

PR Close #23442
2018-04-19 14:51:58 -07:00
Kara Erickson 7f612fc828 fix(ivy): generate bind calls for property bindings (#23403)
PR Close #23403
2018-04-17 13:44:48 -07:00
Victor Berchet 80e483ceac fix(ivy): add unparsed selectors to the `projectionDef` instruction (#23375)
PR Close #23375
2018-04-13 21:46:19 -07:00
Misko Hevery da31db757b feat(ivy): support injection even if no injector present (#23345)
- Remove default injection value from `inject` / `directiveInject` since
  it is not possible to set using annotations.
- Module `Injector` is stored on `LView` instead of `LInjector` data
  structure because it can change only at `LView` level. (More efficient)
- Add `ngInjectableDef` to `IterableDiffers` so that existing tests can
  pass as well as enable `IterableDiffers` to be injectable without
  `Injector`

PR Close #23345
2018-04-13 14:29:52 -07:00
Misko Hevery 6f213a74f2 feat(ivy): support generation of flags for directive injection (#23345)
This change changes:
- compiler uses `directiveInject` instead of `inject` for `Directive`s
- unifies the flags in `di` as well as `render3`
- changes the signature of `directiveInject` to match `inject` In prep for #23330
- compiler now generates flags for injection.

Compiler portion of #23342
Prep for #23330

PR Close #23345
2018-04-13 14:29:52 -07:00
Kara Erickson 0d516f1658 fix(ivy): update compiler to generate separate creation mode and update mode blocks (#23292)
PR Close #23292
2018-04-11 15:30:39 -07:00
Keen Yee Liau 8555a3a3cd fix(compiler): Pretty print object instead of [Object object] (#22689)
The 'stringify' function prints an object as [Object object] which
is not very helpful in many cases, especially in a diagnostics
message. This commit changes the behavior to pretty print an object.

PR Close #22689
2018-04-10 13:15:18 -07:00
Miško Hevery 3fb4e190a8 fix(ivy): correctly bind to component context (#23168)
When compiling templates the compiler would often bind to
closest context rather than the component context.

The only time one should be binding to the cont component is
in explicit cases where the inner template declares local variable.

PR Close #23168
2018-04-10 13:14:20 -07:00
Miško Hevery 50ab8d8ad4 build: create a more focused build file for packages/compiler/render3 (#23168)
PR Close #23168
2018-04-10 13:14:20 -07:00
Miško Hevery f544635014 feat(ivy): Bind to right context in nested template statmentes (#23168)
Given
```
<div *ngFor=”…” (click)=“doSomething()”>
```

Before `doSomething` would execute on the inner template context, which
is incorrect. The correct behavior is to execute on the top level context
of the component.

PR Close #23168
2018-04-10 13:14:20 -07:00
Miško Hevery c059670792 feat(ivy): Add `outputs` support for `defineDirective` / `defineComponent` (#23168)
PR Close #23168
2018-04-10 13:14:20 -07:00
Miško Hevery 60065935be refactor(ivy): align compiler with runtime (#22921)
Remove `containerRefreshStart` and `containerRefreshEnd` instruction
from the output.

Generate directives as a list in `componentDef` rather than inline into
instructions. This is consistent in making selector resolution runtime
so that translation of templates can follow locality.

PR Close #22921
2018-04-02 15:49:48 -07:00
Miško Hevery 5266ffe04a feat(ivy): add `(event)="handle"` syntax support to compiler (#22921)
PR Close #22921
2018-04-02 15:49:48 -07:00
Kara Erickson 85d3b591b6 refactor(ivy): generate pipe names instead of defs (#23104)
PR Close #23104
2018-04-02 09:42:44 -07:00
Kara Erickson 9cd446565c refactor(compiler): generate flat css selectors (#23074)
PR Close #23074
2018-03-30 15:27:50 -07:00
Victor Berchet 28058b784b fix(compiler): fix support for html-like text in translatable attributes (#23053)
PR Close #23053
2018-03-29 08:58:27 -07:00
Chuck Jazdzewski 4e004f3783 ci(compiler-cli): run compiler-cli tests in bazel (#22997)
PR Close #22997
2018-03-28 10:02:53 -07:00
Veres Lajos de90314304 style: typos fixed - https://github.com/vlajos/misspell-fixer (#22975)
PR Close #22975
2018-03-27 14:51:53 -04:00
Kara Erickson 910a16a1ff refactor(ivy): remove directive references from template (#22986)
PR Close #22986
2018-03-26 22:33:23 -04:00
Victor Berchet 65f296a676 test(compiler): assert translation names pattern (#22960)
PR Close #22960
2018-03-23 15:06:06 -04:00
Victor Berchet bcaa07b0ac refactor(compiler): move handling of translations to the ConstantPool (#22942)
PR Close #22942
2018-03-23 13:12:58 -04:00
Victor Berchet 5ab9d4d437 test(compiler): allow asserting matching identifier names (#22835)
PR Close #22835
2018-03-22 21:24:19 -04:00
Victor Berchet 129bb1800b refactor(compiler): refactor code matching helpers for compliance spec (#22835)
PR Close #22835
2018-03-22 21:24:19 -04:00
Chuck Jazdzewski 8ca26a9ebb ci(compiler): run compiler tests in bazel (#22900)
PR Close #22900
2018-03-22 19:22:14 -04:00
Olivier Combe 204ba9d413 feat(compiler): add basic support for in ivy/i18n code generation (#22654)
PR Close #22654
2018-03-22 19:01:51 -04:00
Igor Minar b43f8bc7d3 feat(core): upgrade rxjs to 6.0.0-alpha.4 (#22573)
PR Close #22573
2018-03-19 21:51:51 -07:00
Andrew Seguin 87f60bccfd feat(elements): injector create (#22413)
PR Close #22413
2018-03-16 12:39:07 -07:00
Alex Eagle f9247e4b2e build: enable importHelpers in tsconfig (#22812)
This is the primary tsconfig file used for Bazel builds.
Previously, we enabled this option only for releases.

PR Close #22812
2018-03-15 21:16:03 -07:00
Victor Berchet 0ebd577db4 refactor(compiler): Drop support for the deprecated `<template>`. Use `<ng-template>` instead (#22783)
BREAKING CHANGE:

The `<template>` tag was deprecated in Angular v4 to avoid collisions (i.e. when
using Web Components).

This commit removes support for `<template>`. `<ng-template>` should be used
instead.

BEFORE:

    <!-- html template -->
    <template>some template content</template>

    # tsconfig.json
    {
      # ...
      "angularCompilerOptions": {
        # ...
        # This option is no more supported and will have no effect
        "enableLegacyTemplate": [true|false]
      }
    }

AFTER:

    <!-- html template -->
    <ng-template>some template content</ng-template>

PR Close #22783
2018-03-15 14:52:22 -07:00
Olivier Combe 3b167be069 feat(compiler): support for singleline, multiline & jsdoc comments (#22715)
PR Close #22715
2018-03-15 14:48:53 -07:00
Chuck Jazdzewski 8449eb8d62 build: upgrade to TypeScript 2.7 (#22669)
Fixes: #21571

PR Close #22669
2018-03-12 09:27:23 -07:00
Chuck Jazdzewski b0b9ca3386 feat(ivy): produce Renderer2 back-patching and factories. (#22506)
Produces back-patch as described in the #22235 and referenced in #22480.

This just contains the compiler implementations and the corresponding unit
tests. Connecting the dots as described in #22480 will be in a follow on
change.

PR Close #22506
2018-03-08 22:39:07 -08:00
Chuck Jazdzewski 73c203fda9 feat(ivy): support host attribute and property bindings (#22334)
PR Close #22334
2018-03-08 10:57:30 -08:00
Chuck Jazdzewski 0451fd93df feat(ivy): support generating view and content queries (#22330)
PR Close #22330
2018-03-01 13:06:47 -08:00
Chuck Jazdzewski 49f074f61d feat(ivy): support array and object literals in binding expressions (#22336)
PR Close #22336
2018-03-01 13:02:58 -08:00
Chuck Jazdzewski 99909bbf2c feat(ivy): generate pipe references and definitions (#22034)
PR Close #22034
2018-02-20 13:58:03 -08:00
Victor Berchet 5a14e2238f refactor(ivy): split the `memory` instruction into `store` and `load` (#22268)
PR Close #22268
2018-02-18 18:48:41 -08:00
Oussama Ben Brahim f1a063298e feat(core): set preserveWhitespaces to false by default (#22046)
Fixes #22027

PR Close #22046
2018-02-16 09:06:14 -08:00
Victor Berchet 5dd2b5135d refactor(ivy): rename `bindX()` functions to `interpolationX()` (#22229)
rationale: remove the confusion with `bind()` and `bind0()`

PR Close #22229
2018-02-15 14:20:53 -08:00
Trotyl 72f8abd7b3 fix(compiler): make unary plus operator consistent to JavaScript (#22154)
fixes #22089

PR Close #22154
2018-02-13 13:04:30 -08:00
Alex Rickabaugh 235a235fab feat: change @Injectable() to support tree-shakeable tokens (#22005)
This commit bundles 3 important changes, with the goal of enabling tree-shaking
of services which are never injected. Ordinarily, this tree-shaking is prevented
by the existence of a hard dependency on the service by the module in which it
is declared.

Firstly, @Injectable() is modified to accept a 'scope' parameter, which points
to an @NgModule(). This reverses the dependency edge, permitting the module to
not depend on the service which it "provides".

Secondly, the runtime is modified to understand the new relationship created
above. When a module receives a request to inject a token, and cannot find that
token in its list of providers, it will then look at the token for a special
ngInjectableDef field which indicates which module the token is scoped to. If
that module happens to be in the injector, it will behave as if the token
itself was in the injector to begin with.

Thirdly, the compiler is modified to read the @Injectable() metadata and to
generate the special ngInjectableDef field as part of TS compilation, using the
PartialModules system.

Additionally, this commit adds several unit and integration tests of various
flavors to test this change.

PR Close #22005
2018-02-12 14:34:59 -08:00
Chuck Jazdzewski aa456edafc refactor(ivy): validate that identifier identity in emitted output (#21877)
Modifies validation syntax to generate back references to ensure
that identifiers are used consistently.

Introduced … to allow validating constant definition and usage.

PR Close #21877
2018-02-09 13:06:10 -08:00
Chuck Jazdzewski f816666ede fix(ivy): generate lifecycle pattern (#21865)
Implement the lifecycle pattern defined in #21793

PR Close #21865
2018-02-02 07:50:31 -08:00
Chuck Jazdzewski 3cc1d76ee7 fix(ivy): generate correct interpolations (#21946)
Ivy compile would generate the an incorrect interpolation if there
were more than 8 interpolations in a text block.

Fixes: #21927

PR Close #21946
2018-02-02 07:49:13 -08:00
Chuck Jazdzewski 06d6c76192 fix(ivy): compiler should emit new refresh pattern (#21862)
Change compiler to reflect changes made in #21650

PR Close #21862
2018-01-31 10:19:57 -08:00
Chuck Jazdzewski 18174e5564 feat(ivy): support ng-content projection in the ivy compiler (#21764)
PR Close #21764
2018-01-29 11:35:32 -08:00
Misko Hevery 5bd93b1f0f build: fix broken build (#21835)
PR Close #21835
2018-01-27 14:19:29 -08:00
Chuck Jazdzewski 87754ad5ec fix(ivy): emit type `type` fields (#21789)
PR Close #21789
2018-01-27 10:49:54 -08:00
Chuck Jazdzewski bbb8f386f1 feat(ivy): implement template variables (#21760)
PR Close #21760
2018-01-25 22:19:20 -08:00
Kara Erickson 33b338120c refactor(ivy): move onDestroys out of cleanup (#21650)
PR Close #21650
2018-01-24 22:14:33 -08:00
Kara Erickson 811679a583 refactor(ivy): remove unnecessary Comp.r function (#21650)
PR Close #21650
2018-01-24 22:14:33 -08:00
Zhicheng Wang 5f681f9745 fix(compiler): Don't strip `/*# sourceURL ... */` (#16088)
Currently, `shimCssText` only keep `/*# sourceMappingUrl ... */` comments and strip `/*# sourceURL ... */` comments. So, Chrome can't find the source maps for component style(that's created in new `style` tags)

PR Close #16088
2018-01-24 12:35:30 -08:00
Victor Berchet cb5090cdc8 fix(compiler): fix ICU select messages to use male/female/other (#21713)
related to #21694

PR Close #21713
2018-01-23 16:32:23 -08:00
Chuck Jazdzewski 8baff1858b fix(ivy): add names to function expressions (#21714)
PR Close #21714
2018-01-23 13:33:48 -08:00
Chuck Jazdzewski dd8679037e fix(compiler-cli): do not fold errors past calls in the collector (#21708)
Folding errors passed calls prevented the static reflector from
begin able to ignore errors in annotations it doesn't know as
the call to the unknown annotation was elided from the metadata.

Fixes: #21273

PR Close #21708
2018-01-23 13:33:25 -08:00
Chuck Jazdzewski 86d9612230 feat(ivy): update compiler to specification (#21657)
PR Close #21657
2018-01-20 09:28:44 -08:00
Alex Eagle a1492a73ce build: Remove angular_src nested workspace (#21096)
PR Close #21096
2018-01-19 10:17:37 -08:00
Chuck Jazdzewski 64d16dee02 feat(compiler): implement "enableIvy" compiler option (#21427)
The "enableIvy" compiler option is the initial implementation
of the Render3 (or Ivy) code generation. This commit enables
generation generating "Hello, World" (example in the test)
but not much else. It is currenly only useful for internal Ivy
testing as Ivy is in development.

PR Close #21427
2018-01-18 18:22:44 -06:00
Olivier Combe f74130c9f7 fix(compiler): add support for marker tags in xliff serializers (#21250)
The Xliff serializer now supports the tags `seg-source` and `mrk`, while the Xliff2 serializer now supports `mrk`.
Fixes #21078
PR Close #21250
2018-01-17 17:02:09 -08:00
Chuck Jazdzewski e64b1e99c2 fix(compiler): make `.ngsummary.json` files idempotent (#21448)
Fixes: #21432

PR Close #21448
2018-01-10 16:20:53 -08:00
Alex Eagle c4f02e21dd build: move repeated tsconfig attributes to a macro (#20964)
This helps ensure we use the same tsconfig.json file for all compilations.
Next steps are to make it the same tsconfig.json file used by the editor

PR Close #20964
2018-01-10 12:30:19 -08:00
Chuck Jazdzewski 83d207d0a7 build: upgrade to TypeScript 2.6 (#21144)
Fixes #20653

PR Close #21144
2017-12-22 20:15:47 -08:00
Miško Hevery ae97920fe2 build: move _testing_init into tools; limit web_test concurrency (#21053)
PR Close #21053
2017-12-22 13:10:51 -08:00
Misko Hevery 3d50fd7cac build: add bazel test rules for remainder of packages (#21053)
PR Close #21053
2017-12-22 13:10:51 -08:00
Misko Hevery cc1058f6e1 build: add bazel test rules for more packages (#21053)
PR Close #21053
2017-12-22 13:10:51 -08:00
Misko Hevery 47e251a80a build: remove `main()` from specs (#21053)
PR Close #21053
2017-12-22 13:10:51 -08:00
Misko Hevery 47bcb5bc35 build(core): add bazel test targets for core (#21053)
- Add tests target for `test`, `test_node_only` and `test_web` in `core` package.
- Created a `_testing_init` pseudo package where bootstrap code for tests is kept.
- Moved `source_map_util` from `test` to `testing` so to prevent circular dependency.
- Removed `visibility:public` for testing `BUILD` packages.

PR Close #21053
2017-12-22 13:10:51 -08:00
Trotyl 05ff6c09ca fix(compiler): make tsx file aot compatible
fixes #20555
2017-12-15 07:53:46 -08:00
Chuck Jazdzewski d91ff17adc fix(compiler): generate the correct imports for summary type-check
Summaries should be ignored when importing the types used in a
type-check block.
2017-12-15 07:53:11 -08:00
Chuck Jazdzewski 634d33f5dd fix(compiler): support referencing enums in namespaces (#20947)
Due to an overly agressive assert the compiler would generate
an internal error when referencing an enum declared in
namspace.

Fixes #18170

PR Close #20947
2017-12-12 11:55:55 -08:00
Chuck Jazdzewski e7d9cb3e4c feat(compiler): narrow types of expressions used in *ngIf (#20702)
Structural directives can now specify a type guard that describes
what types can be inferred for an input expression inside the
directive's template.

NgIf was modified to declare an input guard on ngIf.

After this change, `fullTemplateTypeCheck` will infer that
usage of `ngIf` expression inside it's template is truthy.

For example, if a component has a property `person?: Person`
and a template of `<div *ngIf="person"> {{person.name}} </div>`
the compiler will no longer report that `person` might be null or
undefined.

The template compiler will generate code similar to,

```
  if (NgIf.ngIfTypeGuard(instance.person)) {
    instance.person.name
  }
```

to validate the template's use of the interpolation expression.
Calling the type guard in this fashion allows TypeScript to infer
that `person` is non-null.

Fixes: #19756?

PR Close #20702
2017-12-08 10:24:26 -08:00
Alex Eagle ef534c0cc1 build: upgrade bazel rules to latest (#20768)
Add enough BUILD files to make it possible to
`bazel build packages/core/test`

Also re-format BUILD.bazel files with Buildifier.
Add a CI lint check that they stay formatted.

PR Close #20768
2017-12-07 11:27:50 -08:00
Chuck Jazdzewski 8bb42df47e fix(compiler): correctly detect when to serialze summary metadata (#20668)
The change to improve error messages broke the summary serialization
of summaries.

PR Close #20668
2017-11-28 16:43:35 -06:00
Chuck Jazdzewski 8ecda94899 feat(compiler-cli): improve error messages produced during structural errors (#20459)
The errors produced when error were encountered while interpreting the
content of a directive was often incomprehencible. With this change
these kind of error messages should be easier to understand and diagnose.

PR Close #20459
2017-11-27 16:59:57 -06:00
Victor Berchet 9bcd7097d0 test(compiler): do not use `a` as a content selector
As it might trigger false positive in the RegExp from `_makeScopeMatcher`

closes #20256
2017-11-08 15:52:21 -08:00
Victor Berchet c32f5fd393 fix(compiler): fix corner cases in shadow CSS
`cmp:host {}` and `cmp:host some-other-selector {}` were not handled
consistently.

Note those should not match anything but are made equivalent to respectively
`:host(cmp)` and `:host(cmp) some-other-selector` to avoid breaking legacy apps.
2017-11-08 15:20:19 -08:00
Chuck Jazdzewski bf22f2df88 fix(compiler): report a reasonable error with invalid metadata (#20062)
The compiler would throw an internal exception if an import using
the `ngModule` syntax and the module as not a resolvable symbol.

Fixes: #20049
2017-11-06 10:01:27 -08:00
Olivier Combe 26f82995f6 fix(compiler): don't overwrite missingTranslation's value in JIT (#19952) 2017-11-03 11:08:39 -07:00
Tobias Bosch 420852e2f5 fix(compiler): reexport less symbols in `.ngfactory.ts` files (#19884)
* don't reexport symbols that the user already reexported
* never reexport symbols that are part of arguments of non simple function calls

Fixes #19883

PR Close #19884
2017-10-30 20:11:29 -04:00
Tobias Bosch a869aeecd2 fix(compiler): don’t store invalid state when using `listLazyRoutes` (#19953)
Previously, `listLazyRoute` would store invalid information in a compiler
internal cache, which lead to incorrect paths that were used during emit.
This commit fixes this.

PR Close #19953
2017-10-26 18:42:59 -04:00
Tobias Bosch 8d45fefc31 refactor(compiler): remove old ngtools api and add listLazyRoutes to new api (#19836)
Usages of `NgTools_InternalApi_NG_2` from `@angular/compiler-cli` will now
throw an error.

Adds `listLazyRoutes` to `@angular/compiler-cli/ngtools2.ts` for getting
the lazy routes of a `ng.Program`.
PR Close #19836
2017-10-23 18:46:04 -04:00
Tobias Bosch 653a211743 Revert "Revert "Revert "perf(compiler): skip type check and emit in bazel in some cases. (#19646)"""
This reverts commit 6b7cead0c5.
2017-10-12 16:09:49 -07:00
Chuck Jazdzewski 6b7cead0c5 Revert "Revert "perf(compiler): skip type check and emit in bazel in some cases. (#19646)""
This reverts commit 94a925a1b0.
2017-10-12 10:32:21 -07:00
Chuck Jazdzewski 94a925a1b0 Revert "perf(compiler): skip type check and emit in bazel in some cases. (#19646)"
This reverts commit a22121d65d.
2017-10-12 10:26:53 -07:00
Tobias Bosch a22121d65d perf(compiler): skip type check and emit in bazel in some cases. (#19646)
If no user files changed:
- only type check the changed generated files

Never emit non changed generated files
- we still calculate them, but don’t send them through
  TypeScript to emit them but cache the written files instead.
PR Close #19646
2017-10-11 15:54:02 -07:00
Tobias Bosch 01f711281c fix(compiler): don’t use `ng://` in AOT source maps, and never point to the original source file
This is important to not confuse users nor downstream tools that
consume our source maps. For generated content for which we don’t
have an original source file, we use the generated file now.

Fixes #19538
2017-10-04 16:20:55 -07:00
Tobias Bosch 5b5108363d refactor(compiler): remove stale metadata classes for animations
These are no longer needed as animations are a purely
runtime concept.
2017-10-04 16:20:55 -07:00
Chuck Jazdzewski f3f4c3d835 fix(compiler): disallow references for select and index evaluation
Also fixes an issue where enum values of 0 or '``' where not treated
correctly.

Fixes: #18170
2017-10-04 14:54:39 -07:00
Tobias Bosch ec2be5dccb fix(compiler): allow to use flat modules and summaries
The combination of flat modules, flat module redirects and summaries
lead to errors before.
2017-09-28 14:20:20 -07:00
Chuck Jazdzewski ff5b050a92 fix(compiler): correctly map error message locations (#19424) 2017-09-28 10:53:04 -07:00
Chuck Jazdzewski b3db3f80ba fix(compiler): do not consider a reference with members as a reference (#19454)
Fixes: #18170
2017-09-28 10:52:52 -07:00
Chuck Jazdzewski dfb8d21ef4 feat(compiler): enabled strict checking of parameters to an `@Injectable` (#19412)
Added the compiler options `strictInjectionParameters` that defaults
to `false`. If enabled the compiler will report errors for parameters
of an `@Injectable` that cannot be determined instead of generating a
warning.

This is planned to be switched to default to `true` for Angular 6.0.
2017-09-26 13:40:47 -07:00
Chuck Jazdzewski a75040d0a1 refactor(compiler): bump metadata version to 4 (#19338)
Also adds auto upgrade from lower version based
on the .d.ts file (e.g. from version 3 to 4).

This is needed as we are now also capturing type aliases
in metadata files (and we rely on this),
see 6e3498ca8e.
2017-09-26 13:31:59 -07:00
Tobias Bosch e31a76ce24 fix(compiler): allow to use lowering with `export *`.
Previously, we generated incorrect code when a file
had lowerings and also exported another file via `export *`
that also had lowerings in it.
2017-09-25 13:36:00 -07:00
Tobias Bosch a8a9660112 fix(compiler): various squashed fixes for the new ngc
introduce the option `allowEmptyCodegenFiles` to generate all generated files,
even if they are empty.
- also provides the original source files from which the file was generated
  in the write file callback
- needed e.g. for G3 when copying over pinto mod names from the original component
  to all generated files

use `importAs` from flat modules when writing summaries
- i.e. prevents incorrect entries like @angular/common/common in the .ngsummary.json files.

change interaction between ng and ts to prevent race conditions
- before Angular would rely on TS to first read the file for which we generate files,
  and then the generated files. However, this can break easily when we reuse an old program.

don’t generate files for sources that are outside of `rootDir`
(see #19337)
2017-09-25 13:36:00 -07:00
Pawel Kozlowski 13613d4acb fix(compiler): skip &nbsp; when trimming / removing whitespaces (#19310)
Fixes #19304
2017-09-25 13:33:31 -07:00
Olivier Combe 0f5c70d563 build: update npm dependencies (#19328)
PR Close #19328
2017-09-22 13:20:52 -07:00
Tobias Bosch edd5f5a333 perf(compiler): make the creation of `ts.Program` faster. (#19275)
We now create 2 programs with exactly the same fileNames and
exactly the same `import` / `export` declarations,
allowing TS to reuse the structure of first program
completely. When passing in an oldProgram and the files didn’t change,
TS can also reuse the old program completely.

This is possible buy adding generated files to TS
in `host.geSourceFile` via `ts.SourceFile.referencedFiles`.

This commit also:
- has a minor side effect on how we generate shared stylesheets:
  - previously every import in a stylesheet would generate a new
    `.ngstyles.ts` file.
  - now, we only generate 1 `.ngstyles.ts` file per entry in `@Component.styleUrls`.
  This was required as we need to be able to determine the program files
  without loading the resources (which can be async).
- makes all angular related methods in `CompilerHost`
  optional, allowing to just use a regular `ts.CompilerHost` as `CompilerHost`.
- simplifies the logic around `Compiler.analyzeNgModules` by introducing `NgAnalyzedFile`.

Perf impact: 1.5s improvement in compiling angular io
PR Close #19275
2017-09-19 16:55:23 -07:00
Tobias Bosch 996c7c2dde feat(compiler): reuse the TypeScript typecheck for template typechecking. (#19152)
This speeds up the compilation process significantly.

Also introduces a new option `fullTemplateTypeCheck` to do more checks in templates:
- check expressions inside of templatized content (e.g. inside of `<div *ngIf>`).
- check the arguments of calls to the `transform` function of pipes
- check references to directives that were exposed as variables via `exportAs`
PR Close #19152
2017-09-14 13:37:08 -04:00
Matias Niemelä 4695c69cf1 refactor(compiler): remove all source-level traces to tsc-wrapped (#18966)
- temporarily keeps the old sources under packages/tsc-wrapped
  until the build scripts are changed to use compiler-cli everywhere.
- removes the compiler options `disableTransformerPipeline` that was introduced
  in a previous beta of Angular 5, i.e. the transformer based compiler
  is now always enabled.

PR Close #18966
2017-09-13 20:47:37 -04:00
Olivier Combe c056b8c7f1 fix(tsc-wrapped): deduplicate metadata for re-exported modules 2017-09-07 14:21:25 -04:00
Olivier Combe b56dd32454 refactor(compiler): update template parse error message to ng-template (#19029)
PR Close #19029
2017-09-05 15:34:28 -05:00
Olivier Combe 66a5dab85a feat(compiler): deprecate i18n comments in favor of `ng-container` (#18998)
PR Close #18998
2017-09-05 15:33:29 -05:00
Olivier Combe 56238fe94e feat(compiler): set `enableLegacyTemplate` to false by default (#18756)
BREAKING CHANGE: the compiler option `enableLegacyTemplate` is now disabled by default as the `<template>` element has been deprecated since v4. Use `<ng-template>` instead. The option `enableLegacyTemplate` and the `<template>` element will both be removed in Angular v6.
PR Close #18756
2017-08-31 18:38:34 -07:00
Tobias Bosch f1e526f046 fix(compiler): use either summary or metadata information when reading .d.ts files (#18912)
This fix applies for getting all symbols in file.

PR Close #18912
2017-08-31 13:27:55 -07:00
Chuck Jazdzewski 0e64261f26 feat(compiler-cli): lower metadata `useValue` and `data` literal fields (#18905)
With this commit the compiler will "lower" expressions into exported
variables for values the compiler does not need to know statically
in order to be able to generate a factory. For example:

```
  providers: [{provider: 'token', useValue: calculated()}]
```

produced an error as the expression `calculated()` is not supported
by the compiler because `calculated` is not a
[known function](https://angular.io/guide/metadata#annotationsdecorators)

With this commit this is rewritten, during emit of the .js file, into
something like:

```
export var ɵ0 = calculated();

  ...

  provdiers: [{provider: 'token', useValue: ɵ0}]
```

The compiler then will now generate a reference to the exported `ɵ0`
instead of failing to evaluate `calculated()`.

PR Close #18905
2017-08-31 09:46:16 -07:00
Jason Aden c7e1bda32f Revert "feat(compiler-cli): lower metadata `useValue` and `data` literal fields (#18905)"
This reverts commit c685cc2f0a.
2017-08-30 19:02:17 -07:00
Chuck Jazdzewski c685cc2f0a feat(compiler-cli): lower metadata `useValue` and `data` literal fields (#18905)
With this commit the compiler will "lower" expressions into exported
variables for values the compiler does not need to know statically
in order to be able to generate a factory. For example:

```
  providers: [{provider: 'token', useValue: calculated()}]
```

produced an error as the expression `calculated()` is not supported
by the compiler because `calculated` is not a
[known function](https://angular.io/guide/metadata#annotationsdecorators)

With this commit this is rewritten, during emit of the .js file, into
something like:

```
export var ɵ0 = calculated();

  ...

  provdiers: [{provider: 'token', useValue: ɵ0}]
```

The compiler then will now generate a reference to the exported `ɵ0`
instead of failing to evaluate `calculated()`.

PR Close #18905
2017-08-30 18:00:38 -07:00
Tobias Bosch 8c858d76dd fix(compiler): don’t reexport types in `.ngfactory` files (#18788)
This is needed as the typescript no longer elides type reexports
in the generated code when using transformers.

A nice side effect is that this make summaries shorter and produces
less reexports as we rollup reexports.

PR Close #18788
2017-08-28 18:46:43 -05:00
Tobias Bosch f83b819bea fix(compiler): always check summaries first before falling back to metadata from .d.ts files (#18788)
PR Close #18788
2017-08-28 18:46:43 -05:00
Pawel Kozlowski 7d72d0eb9b refactor(compiler): align &ngsp; handling with Angular Dart implementation (#18774)
PR Close #18774
2017-08-18 17:13:15 -05:00
Tobias Bosch 7bfd850493 refactor(compiler): add missing test to compare core and compiler metadata (#18739)
PR Close #18739
2017-08-17 18:00:55 -05:00
Tobias Bosch 0cc77b4a69 refactor(compiler): split compiler and core (#18683)
After this, neither @angular/compiler nor @angular/comnpiler-cli depend
on @angular/core.

This add a duplication of some interfaces and enums which is stored
in @angular/compiler/src/core.ts

BREAKING CHANGE:
- `@angular/platform-server` now additionally depends on
  `@angular/platform-browser-dynamic` as a peer dependency.


PR Close #18683
2017-08-16 17:58:53 -05:00
Jeremy Elbourn 3a500981ef feat(compiler): allow multiple exportAs names
This change allows users to specify multiple exportAs names for a
directive by giving a comma-delimited list inside the string.

The primary motivation for this change is to allow these names to be
changed in a backwards compatible way.
2017-08-16 15:31:48 -07:00
Tobias Bosch 43226cb93d feat(compiler): use typescript for resolving resource paths
This can also be customized via the new method `resourceNameToFileName` in the
`CompilerHost`.
2017-08-16 15:24:48 -07:00
Tobias Bosch 2572bf508f feat(compiler): make `.ngsummary.json` files portable
This also allows to customize the filePaths in `.ngsummary.json` file
via the new methods `toSummaryFileName` and `fromSummaryFileName`
on the `CompilerHost`.
2017-08-16 15:24:48 -07:00
Zhicheng Wang 64b4be9670 fix(compiler): Don't strip CSS source maps
Fix CSS source mapping for component by keeping `/*# sourceMappingURL= ... */` and  `/*# sourceURL= ... */` comments.

Relates to <https://github.com/angular/angular-cli/issues/4199>.
2017-08-15 16:30:09 -07:00
Pawel Kozlowski d2c0d986d4 perf(core): add option to remove blank text nodes from compiled templates 2017-08-14 13:26:16 -07:00
Miško Hevery fcadbf4bf6 perf: switch angular to use StaticInjector instead of ReflectiveInjector
This change allows ReflectiveInjector to be tree shaken resulting
in not needed Reflect polyfil and smaller bundles.

Code savings for HelloWorld using Closure:

Reflective: bundle.js:  105,864(34,190 gzip)
    Static: bundle.js:  154,889(33,555 gzip)
                            645( 2%)

BREAKING CHANGE:

`platformXXXX()` no longer accepts providers which depend on reflection.
Specifically the method signature when from `Provider[]` to
`StaticProvider[]`.

Example:
Before:
```
[
  MyClass,
  {provide: ClassA, useClass: SubClassA}
]

```

After:
```
[
  {provide: MyClass, deps: [Dep1,...]},
  {provide: ClassA, useClass: SubClassA, deps: [Dep1,...]}
]
```

NOTE: This only applies to platform creation and providers for the JIT
compiler. It does not apply to `@Compotent` or `@NgModule` provides
declarations.

Benchpress note: Previously Benchpress also supported reflective
provides, which now require static providers.

DEPRECATION:

- `ReflectiveInjector` is now deprecated as it will be remove. Use
  `Injector.create` as a replacement.

closes #18496
2017-08-07 15:42:34 -07:00
Marc Laval 1dca575701 fix(compiler): ignore @import in multi-line css (#18452)
Fixes #18038
2017-08-03 11:00:38 -07:00
Chuck Jazdzewski 7c47b62a96 fix(compiler): cleanly compile with TypeScript 2.4 (#18456) 2017-08-02 16:26:42 -07:00
Victor Berchet 9479a106bb build: enable TSLint on the packages folder 2017-07-31 15:47:57 -07:00
Chuck Jazdzewski e64b54b67b fix(compiler): do not consider arguments when determining recursion
The static reflectory check for macro function recursion was too
agressive and disallowed calling a function with argument that also
calls the same function. For example, it disallowed nested animation
groups.

Fixes: #17467
2017-07-31 13:42:31 -07:00
Victor Berchet 381471d338 fix(compiler): fix for element needing implicit parent placed in top-level ng-container
fixes #18314
2017-07-31 11:30:19 -07:00
Olivier Combe 38ec05f533 fix(compiler): add equiv & disp attributes to Xliff2 ICU placeholders (#18283)
Fixes #17344

PR Close #18283
2017-07-25 15:58:53 -05:00
Olivier Combe b3085e96c2 feat(compiler): add representation of placeholders to xliff & xmb
Closes #17345
2017-07-25 15:58:53 -05:00
Chuck Jazdzewski abee785821 refactor(tsc-wrapped): update tsc-wrapped to pass strictNullCheck (#18160)
PR Close #18160
2017-07-21 12:26:20 -05:00
Victor Berchet e0a9625e46 test: fix bad merge (#18267)
PR Close #18267
2017-07-21 11:53:34 -05:00
Olivier Combe a3a54299af fix(compiler): allow numbers for ICU message cases in lexer (#18095)
Closes #18095
Fixes #17799
2017-07-20 17:41:54 -05:00
Olivier Combe 65c9e13105 fix(compiler-cli): don't generate empty <target/> when extracting xliff
Fixes #15754
2017-07-19 09:45:52 -07:00
Chuck Jazdzewski 95635c18c7 fix(compiler): ensure jit external id arguments names are unique
Fixes: #17558, #17378, #8676
2017-07-18 10:11:32 -07:00
Chuck Jazdzewski ddb766e456 feat(compiler): do not evaluate metadata expressions that can use references (#18001) 2017-07-13 16:16:56 -07:00
Victor Berchet c723d42d0a refactor: fix typos (#18000) 2017-07-07 16:55:17 -07:00
Victor Berchet 9c1f6fd06f fix(compiler): emits quoted keys only iff they are quoted in the original template
fixes #14292
2017-07-07 16:17:33 -07:00
Victor Berchet 798947efa4 feat(compiler): adds support for quoted object keys in the parser 2017-07-07 16:17:33 -07:00
Victor Berchet 9c3386b1b7 fix(compiler): remove i18n markup even if no translations (#17999)
Fixes #11042
2017-07-07 16:16:49 -07:00
Victor Berchet dd7c1134e3 feat(compiler): update the schema by extracting from latest chrome (#17858)
adds:
- the slot element,
- the slot attribute on [Element],
- a few other attributes.
2017-07-06 12:11:34 -07:00
Victor Berchet 448d9f9f46 test(compiler): add a test for components not part of any `NgModule` 2017-06-26 13:24:36 -07:00
Chuck Jazdzewski 3097083277 feat(compiler-cli): new compiler api and command-line using TypeScript transformers 2017-06-23 16:18:44 -07:00
Victor Berchet b754e600e3 feat(compiler): add support `::ng-deep`
- /deep/ is deprecated and being removed from Chrome
- >>> is semantically invalid in a stylesheet
- sass will no longer support either in any version of sass

-> use ::ng-deep in emulated shadow DOM mode

Because the deep combinator is deprecated in the CSS spec,
`/deep/`, `>>>` and `::ng-deep` are also deprecated in emulated shadow DOM mode
and will be removed in the future.

see https://www.chromestatus.com/features/6750456638341120
2017-06-23 14:43:42 -07:00
Chuck Jazdzewski 4352dd27c4 fix(compiler): avoid emitting self importing factories
Fixes: #17389
2017-06-21 16:19:43 -07:00
Trotyl Yu 9315ab88d7 test(compiler): fix typo "mamespace" 2017-06-16 11:17:15 -07:00
Tobias Bosch 90b0713e32 refactor(compiler): don’t write summaries for jit by default
The default is false externally but true internally at Google.
2017-06-09 15:58:53 -07:00
Georgios Kalpakas 022835bab2 ci: update Chromium to 464641 (Chrome v59) 2017-06-08 09:36:35 -07:00
Chuck Jazdzewski 230255f887 feat(compiler-cli): produce template diagnostics error messages (#17125)
Refactoring the compiler to use transformers moves the code generation
after type-checking which suppresses the errors TypeScript would
generate in the user code.

`TypeChecker` currently produces the same factory code that was
generated prior the switch to transfomers, getting back the same
diagnostics as before. The refactoring will allow the code to
diverge from the factory code and allow better diagnostic error
messages than was previously possible by type-checking the factories.
2017-06-01 10:13:50 -07:00
Tobias Bosch eba59aaf87 refactor(compiler): add ability to produce stub .ngfactory / .ngsummary files (#16963)
These files are needed so that:
- user code can compile even without real codegen
- as tsc transformers cannot create but only change existing files
  in the transformation pipeline.
2017-05-23 14:40:50 -06:00
Chuck Jazdzewski 27761b4500 fix(compiler): do not report type errors for arguments with `@Inject` (#16222)
Fixes #15424
2017-05-23 11:53:38 -06:00
Tobias Bosch a80ac0a8d3 fix(core): make decorators closure safe (#16905)
This is required as e.g. `token` from `@Inject` is
accessed in string form via makeParamDecorator
but as a property in the `ReflectiveInjector`.

Closes #16889 as this is a more general fix.
2017-05-23 11:52:40 -06:00
Tobias Bosch 5af143e8e4 refactor(compiler): allow sync AOT compilation (#16832).
AOT compilation can be executed synchronously now,
if the `ReosurceLoader` returns a string directly
(and no `Promise`).
2017-05-23 10:41:23 -06:00
Tobias Bosch 50abca4583 refactor(compiler): don’t rely on global reflector (#16832)
Using the global reflector made it impossible
to compile multiple programs at the same time.
2017-05-23 10:41:23 -06:00
Tobias Bosch de8d7c65f2 refactor(compiler): emit OutputAst and not sources (#16832)
This is in preparation for creating typescript nodes
directly from `OutputAst` nodes.
2017-05-23 10:41:23 -06:00
Tobias Bosch 6123b9c0c6 refactor(compiler): make `OutputAst` contain the moduleName, not the filePath (#16832).
The goal of this change is to simplify the emitters,
as we will soon create a new one to emit TypeScript nodes directly.
2017-05-23 10:41:23 -06:00
Olivier Combe 08dfe91b95 feat(compiler): add location note to extracted xliff2 files (#16791)
Add source location as a note tag as `<note category="location">path/to/file.ts:start_line[,end_line]</note>`.
`[,end_line]` part is optional and specified only if the end line is different from the start line.

Fixes  #16531
2017-05-22 12:20:45 -06:00
Tobias Bosch 5afaa39e68 refactor(compiler): produce more dense generated code (#16666)
This changes the formatting to be less verbose but still
tries to be readable.
2017-05-11 10:28:48 -07:00
Tobias Bosch ce1d7c4a6e refactor: use view engine also for `NgModuleFactory`s (#16658)
* refactor(core): provide error message in stack for reflective DI

Fixes #16355

* fix(compiler): make AOT work with `noUnusedParameters`

Fixes #15532

* refactor: use view engine also for `NgModuleFactory`s

This is a prerequisite for being able to mock providers
in AOTed code later on.
2017-05-11 10:26:02 -07:00
Chuck Jazdzewski b9521b568f feat(compiler): support a non-null postfix assert (#16672)
Template expressions can now use a post-fix `!` operator
that asserts the target of the operator is not null. This is
similar to the TypeScript non-null assert operator. Expressions
generated in factories will be generated with the non-null assert
operator.

Closes: #10855
2017-05-11 10:15:54 -07:00
Tobias Bosch 547c363473 feat: add .ngsummary.ts files to support AOT unit tests
Design doc: https://docs.google.com/document/d/1VmTkz0EbEVSWfEEWEvQ5sXyQXSCvtMOw4t7pKU-jOwc/edit?usp=sharing
2017-05-05 13:23:53 -04:00
Tobias Bosch c946a929b7 refactor(compiler): simplify AOT tests 2017-05-02 15:51:54 -07:00
Miško Hevery 5293794316 fix: turn on nullability in the code base. 2017-04-18 12:07:33 -07:00
Chuck Jazdzewski 38a7e0d1c7 fix(compiler): ignore calls to unresolved symbols in metadata
This only shows up in the language service. Calls to symbols
that are not resolve resulted in null instead of being resolved
causing the language service to see exceptions when the null
was not expected such as in the animations array.

Fixes #15969
2017-04-17 14:36:08 -07:00
Victor Berchet 5b141fbf27 fix(compiler): support `<ng-container>` whatever the namespace
fixes #14257
2017-04-17 10:14:15 -07:00
Tobias Bosch 86396a43e9 Revert "fix(compiler): ignore calls to unresolved symbols in metadata (#15970)"
This reverts commit ce47d33cd9.
2017-04-14 11:20:12 -07:00
Olivier Combe 4054055d0d feat(compiler): add source files to xmb/xliff translations (#14705)
Fixes #14190
2017-04-14 09:06:25 -07:00
Panuruj Khambanonda (PK) 09c4cb2540 feat(compiler): Implement i18n XLIFF 2.0 serializer (#14185)
- Ensure that the result passes OASIS XLIFF 2.0 schema validation
- Use <ph/> for self-closing placeholder tags
- Use <pc></pc> for other placeholder tags
- Check for the correct XLIFF file version
- Add ICU support

fixes #11735
2017-04-14 09:05:00 -07:00
Chuck Jazdzewski ce47d33cd9 fix(compiler): ignore calls to unresolved symbols in metadata (#15970)
This only shows up in the language service. Calls to symbols
that are not resolve resulted in null instead of being resolved
causing the language service to see exceptions when the null
was not expected such as in the animations array.

Fixes #15969
2017-04-14 09:02:32 -07:00
Miško Hevery 09d9f5fe54 fix(compiler): Update types for TypeScript nullability support 2017-04-10 15:26:33 -06:00
Tobias Bosch 8ef621ad2a fix(compiler): fix inheritance for AOT with summaries (#15583)
Allows to inherit ctor args, lifecycle hooks and statics from a class
in another compilation unit. 
Will error if trying to inherit from a class in another compilation unit 
that has an `@Component` / `@Directive` / `@Pipe` / `@NgModule`.
2017-03-30 14:51:29 -07:00
Dzmitry Shylovich 9c77a7cdaf fix(compiler): throw when a component defines both template and templateUrl (#15572)
Closes #15566
2017-03-29 10:26:48 -07:00
Chuck Jazdzewski d438b88f19 fix(compiler): ignore errors when evaluating base classes (#15560)
Fixes #15536
2017-03-28 13:32:34 -07:00
Olivier Combe 53b89ec312 fix(compiler): allow single quotes into named interpolations (#15461)
Fixes #15318
2017-03-24 15:10:41 -07:00
Marc Laval b8d5f87f96 feat(compiler): support ICU messages in XLIFF
Fixes #12636
Closes #15068
2017-03-24 14:35:28 -07:00
Marc Laval 95afaf495b test(compiler): refactor i18n integration test 2017-03-24 14:35:10 -07:00
Chuck Jazdzewski 0dda01e37c fix(compiler): correctly handle when `toString` is exported (#15430)
Fixes #15420
2017-03-23 13:38:01 -07:00
Aliaksei Kuncevic de87c47dd9 docs: spelling errors 2017-03-22 21:28:24 -07:00
Chuck Jazdzewski 90d2518d9a fix(compiler): look for flat module resources using declaration module path (#15367)
`ngc` would look for flat module resources relative to the flat module index.
`ngc` now looks for flat module resources relative to the `.d.ts` file that declarates
the component.

Fixes #15221

PR Close #15367
2017-03-21 19:05:03 -05:00
Olivier Combe 1d7693c1e1 fix(compiler): use attribute id to merge translations (#15302)
We extracted ids from i18n attributes but forgot to use them when merging the translations, resulting in an error about missing translations even when they were correctly defined.

Fixes #15234

PR Close #15302
2017-03-21 12:20:31 -05:00
Tobias Bosch 764e90f9bb fix(compiler): don’t call `check` if we don’t need to (#15322)
If a directive has not bindings nor has a `ngDoCheck` / `ngOnInit`
lifecycle hook, don’t generate a `check` call.

This does not have an impact on the behavior, but produces
less code.

PR Close #15322
2017-03-20 22:36:20 -05:00
Miško Hevery fa36ffda14 Revert "fix(compiler): shouldn't throw when Symbol is used as DI token (#13701)" (#15319)
This reverts commit 8b5c6b2732.

This feature is not compatible with the `Injector.get` which now only 
takes `Type` or `InjectableToken`. `Symbol` is not a valid type.

Closes #15183

PR Close #15319
2017-03-20 17:13:37 -05:00
Tobias Bosch 9429032da1 feat(upgrade): use `ComponentFactory.inputs/outputs/ngContentSelectors` (#15214)
DEPRECATION:
- the arguments `inputs` / `outputs` / `ngContentSelectors` of `downgradeComponent`
  are no longer used as Angular calculates these automatically now.
- Compiler.getNgContentSelectors is deprecated. Use
  ComponentFactory.ngContentSelectors instead.
2017-03-17 13:52:50 -05:00
Tobias Bosch 791534f2f4 feat(core): expose `inputs`, `outputs` and `ngContentSelectors` on `ComponentFactory`. (#15214)
E.g. for a component like this:
```
@Component({
  template: ‘<ng-content select=“child”></ng-content>’
})
class MyComp {
  @Input(‘aInputName’)
  aInputProp: string;

  @Output(‘aEventName’)
  aOuputProp: EventEmitter<any>;
}
```

the `ComponentFactory` will now contain the following:
- `inputs = {aInputProp: ‘aInputName’}`
- `outputs = {aOutputProp: ‘aOutputName’}`
- `ngContentSelectors = [‘child’]`
2017-03-17 13:52:41 -05:00
Tobias Bosch 8415910375 fix(compiler): add an empty content for source file of non mapped code. (#15246)
Before this when using ngc, tools tried to load `ng://…<component>.ts`
if `…<component>.ts` was the source file of a template.

PR Close #15246
2017-03-17 13:48:09 -05:00
Tobias Bosch 994089d36b fix(compiler): always use `ng://` prefix for sourcemap urls (#15218)
Fixes:
- In G3, filePaths don’t start with a `/` and therefore became relative.
- Always using the `ng://` prefix groups angular resources in the same
  way for AOT and JIT.
2017-03-16 17:33:17 -07:00
Tobias Bosch 492153a986 fix(compiler): make sourcemaps work in AOT mode
Inlcuded fixes:
- include preamble in generated source map
- always add a mapping for line/col 0 so that the
  generated sourcemap is not sparse
- use a uniue sourceUrl for inline templates even
  in the AOT case
2017-03-16 12:56:56 -07:00
Chuck Jazdzewski cd981499f9 Revert "feat(core): expose `inputs`, `outputs` and `ngContentSelectors` on `ComponentFactory`."
This reverts commit 1171f91a80.
2017-03-15 13:23:10 -07:00
Chuck Jazdzewski c439742a54 Revert "feat(upgrade): use `ComponentFactory.inputs/outputs/ngContentSelectors`"
This reverts commit a3e32fb7e1.
2017-03-15 13:22:54 -07:00
Tobias Bosch a3e32fb7e1 feat(upgrade): use `ComponentFactory.inputs/outputs/ngContentSelectors`
DEPRECATION:
- the arguments `inputs` / `outputs` / `ngContentSelectors` of `downgradeComponent`
  are no longer used as Angular calculates these automatically now.
- Compiler.getNgContentSelectors is deprecated. Use
  ComponentFactory.ngContentSelectors instead.
2017-03-15 11:42:12 -07:00