angular-docs-cn/packages/language-service
Keen Yee Liau adb562bca6 fix(language-service): create StaticReflector once only (#32543)
The creation of StaticReflector in createMetadataResolver() is a very expensive operation because it involves numerous module resolutions.
To make matter worse, since the API of the Reflector does not provide the ability to invalidate its internal caches, it has to be destroyed and recreated on *every* program change.
This has a HUGE impact on performance.
This PR fixes this problem by carefully invalidating all StaticSymbols in a file that has changed, thereby reducing the overhead of recomputation on program change.

PR Close #32543
2019-10-03 15:02:03 -07:00
..
bundles fix(language-service): Return empty external files during project initialization (#32519) 2019-09-09 12:22:19 -04:00
src fix(language-service): create StaticReflector once only (#32543) 2019-10-03 15:02:03 -07:00
test fix(language-service): create StaticReflector once only (#32543) 2019-10-03 15:02:03 -07:00
BUILD.bazel build: rules_nodejs 0.26.0 & use @npm instead of @ngdeps now that downstream angular build uses angular bundles (#28871) 2019-02-28 12:06:36 -08:00
index.ts build: roll up to named .js files rather than 'index.js' (#19190) 2017-09-19 16:59:18 -07:00
language-service.ts build: refactor ambient node & jasmine types so they are only included where needed (#25491) 2018-08-16 13:46:43 -07:00
package.json feat: update the package output of build.sh to APF v6 (#22808) 2018-03-18 09:33:51 -07:00