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Alex Rickabaugh af95dddd7e perf(ivy): eagerly parse the template twice during analysis (#34334) 
A quirk of the Angular template parser is that when parsing templates in the
"default" mode, with options specified by the user, the source mapping
information in the template AST may be inaccurate. As a result, the compiler
parses the template twice: once for "emit" and once to produce an AST with
accurate sourcemaps for diagnostic production.

Previously, only the first parse was performed during analysis. The second
parse occurred during the template type-checking phase, just in time to
produce the template type-checking file.

However, with the reuse of analysis results during incremental builds, it
makes more sense to do the diagnostic parse eagerly during analysis so that
the work isn't unnecessarily repeated in subsequent builds. This commit
refactors the `ComponentDecoratorHandler` to do both parses eagerly, which
actually cleans up some complexity around template parsing as well.

PR Close #34334
 		2019-12-12 14:13:16 -08:00
..
animations docs: add api doc to sub-packages (#33801) 2019-11-20 14:48:50 -08:00
bazel Revert "build: update @angular/bazel schematics to rules_nodejs 0.42.1" (#34360) 2019-12-11 15:58:46 -08:00
benchpress feat: update rxjs peerDependencies minimum requirment to 6.5.3 (#32812) 2019-10-01 14:56:45 -07:00
common style(common): remove unnecessary jsdoc type (#34369) 2019-12-12 11:05:41 -08:00
compiler perf(compiler): speed up i18n digest computations (#34332) 2019-12-12 14:06:37 -08:00
compiler-cli perf(ivy): eagerly parse the template twice during analysis (#34334) 2019-12-12 14:13:16 -08:00
core test(core): fix schematics calls to run synchronously (#34364) 2019-12-12 13:14:29 -08:00
docs refactor(core): remove deprecated Renderer (#33019) 2019-10-08 09:23:00 -07:00
elements refactor(elements): ng-add schematics (#33723) 2019-11-22 17:36:47 -05:00
examples build: re-enable template type-checking for various targets across the repo (#34144) 2019-12-02 11:24:18 -08:00
forms Revert "refactor: use isObservable provided by rxjs 6.1+ (#27668)" 2019-11-27 13:00:59 -08:00
http build: ts_web_test & ts_web_test_suite deprecated in favor of karma_web_test & karma_web_test_suite (#33802) 2019-11-13 13:33:38 -08:00
language-service fix(language-service): Simplify resolution logic in banner (#34262) 2019-12-06 10:27:30 -08:00
localize fix(ivy): i18n - remove `translate` function when clearing translations (#34346) 2019-12-11 13:19:22 -08:00
platform-browser refactor(platform-browser): avoid mutable exports. (#34207) 2019-12-05 10:19:12 -08:00
platform-browser-dynamic docs: add api doc to sub-packages (#33801) 2019-11-20 14:48:50 -08:00
platform-server docs: add api doc to sub-packages (#33801) 2019-11-20 14:48:50 -08:00
platform-webworker docs: add api doc to sub-packages (#33801) 2019-11-20 14:48:50 -08:00
platform-webworker-dynamic build: set up all packages to publish via wombot proxy (#33747) 2019-11-13 11:34:33 -08:00
private/testing build: migrate determining if Ivy is enabled in typescript genrule files to use angular_ivy_enabled (#33983) 2019-11-26 16:38:40 -05:00
router Revert "refactor: use isObservable provided by rxjs 6.1+ (#27668)" 2019-11-27 13:00:59 -08:00
service-worker fix(service-worker): allow creating post api requests after cache failure (#33930) 2019-11-22 13:15:56 -05:00
upgrade refactor(upgrade): avoid mutable exports. (#34232) 2019-12-05 10:19:48 -08:00
zone.js fix: implement Symbol.specics of Promise (#34162) 2019-12-03 10:29:04 -08:00
BUILD.bazel build: reference zone.js from source directly instead of npm. (#33046) 2019-11-06 00:48:34 +00:00
README.md docs: add doc reference to npm package readme (#33911) 2019-11-20 14:46:23 -08:00
empty.ts refactor: move angular source to /packages rather than modules/@angular 2017-03-08 16:29:27 -08:00
goog.d.ts fix(ivy): use goog.LOCALE for Closure Compiler to define default LOCALE_ID (#31519) 2019-07-16 13:02:10 -04:00
license-banner.txt build: bump year (#27880) 2019-01-11 11:15:59 -08:00
system.d.ts refactor: move angular source to /packages rather than modules/@angular 2017-03-08 16:29:27 -08:00
tsconfig-build-no-strict.json refactor(core): ensure compatibility with typescript strict flag (#30993) 2019-07-18 14:21:25 -07:00
tsconfig-build.json refactor(core): ensure compatibility with typescript strict flag (#30993) 2019-07-18 14:21:25 -07:00
tsconfig-test.json refactor: fix typescript strict flag failures in all tests (#30993) 2019-07-18 14:21:26 -07:00
tsconfig.json build: consolidate @angular-devkit/build-angular to the root package.json (#34002) 2019-12-02 10:49:12 -08:00
types.d.ts build: reference zone.js from source directly instead of npm. (#33046) 2019-11-06 00:48:34 +00:00

README.md

Angular

The sources for this package are in the main Angular repo. Please file issues and pull requests against that repo.

Usage information and reference details can be found in Angular documentation.

License: MIT