angular-docs-cn/packages/compiler
Kristiyan Kostadinov dde81ba0cd perf(compiler): reduce amount of generated code for safe accesses and nullish coalescing (#41563)
This is follow-up from #41437 and it reduces the amount of code we generate for safe property accesses (`a?.b`) and nullish coalescing (`a ?? b`) by:
1. Reusing variables in nested nullish coalescing expressions.
2. Not initializing temporary variables to `null`. The way our code is generated means that the value will always be overwritten before we compare against it so the initializer didn't really matter.

Fixes #41491.

PR Close #41563
2021-04-14 15:48:21 -07:00
..
design refactor(compiler): remove unused `__BUILD_OPTIMIZER_*` constants (#41040) 2021-03-04 11:04:27 -08:00
src perf(compiler): reduce amount of generated code for safe accesses and nullish coalescing (#41563) 2021-04-14 15:48:21 -07:00
test fix(compiler): avoid parsing EmptyExpr with a backwards span (#41581) 2021-04-13 12:39:17 -07:00
testing build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00
BUILD.bazel build: add npm_integration_test && angular_integration_test (#33927) 2020-02-24 08:59:18 -08:00
compiler.ts build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00
index.ts build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00
package.json feat(compiler): update supported range of node versions (#41544) 2021-04-14 09:40:18 -07:00
public_api.ts build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00