In TS 3.9 the compiler will start to wrap ES2015 classes in an IIFE to help with tree-shaking when the class has "associated" statements. E.g. ```ts let PlatformLocation = /** @class */ (() => { ... class PlatformLocation { } ... return PlatformLocation; })(); ``` This commit updates `Esm2015ReflectionHost` to support this format. PR Close #36884
Angular Compatibility Compiler (ngcc)
This compiler will convert node_modules
compiled with ngc
, into node_modules
which
appear to have been compiled with ngtsc
.
This conversion will allow such "legacy" packages to be used by the Ivy rendering engine.
Building
The project is built using Bazel:
yarn bazel build //packages/compiler-cli/ngcc
Unit Testing
The unit tests are built and run using Bazel:
yarn bazel test //packages/compiler-cli/ngcc/test
Integration Testing
There are tests that check the behavior of the overall executable:
yarn bazel test //packages/compiler-cli/ngcc/test:integration