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JoostK 4945274080 perf(compiler): optimize cloning cursors state (#34332) 
On a large compilation unit with big templates, the total time spent in
the `PlainCharacterCursor` constructor was 470ms. This commit applies
two optimizations to reduce this time:

1. Avoid the object spread operator within the constructor, as the
generated `__assign` helper in the emitted UMD bundle (ES5) does not
optimize well compared to a hardcoded object literal. This results in a
significant performance improvement. Because of the straight-forward
object literal, the VM is now much better able to optimize the memory
allocations which makes a significant difference as the
`PlainCharacterCursor` constructor is called in tight loops.

2. Reduce the number of `CharacterCursor` clones. Although cloning
itself is now much faster because of the optimization above, several
clone operations were not necessary.

Combined, these changes reduce the total time spent in the
`PlainCharacterCursor` constructor to just 10ms.

PR Close #34332
2019-12-12 14:06:37 -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): optimize cloning cursors state (#34332)
2019-12-12 14:06:37 -08:00
compiler-cli
perf(ivy): use module resolution cache (#34332)
2019-12-12 14:06:37 -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
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
README.md
docs: add doc reference to npm package readme (#33911)
2019-11-20 14:46:23 -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