e666d283dd
In flat bundle formats, multiple classes that have the same name can be
suffixed to become unique. In ES5-like bundles this results in the outer
declaration from having a different name from the "implementation"
declaration within the class' IIFE, as the implementation declaration
may not have been suffixed.
As an example, the following code would fail to have a `Directive`
decorator as ngcc would search for `__decorate` calls that refer to
`AliasedDirective$1` by name, whereas the `__decorate` call actually
uses the `AliasedDirective` name.
```javascript
var AliasedDirective$1 = /** @class */ (function () {
function AliasedDirective() {}
AliasedDirective = tslib_1.__decorate([
Directive({ selector: '[someDirective]' }),
], AliasedDirective);
return AliasedDirective;
}());
```
This commit fixes the problem by not relying on comparing names, but
instead finding the declaration and matching it with both the outer
and inner declaration.
PR Close #33878
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| src | ||
| test | ||
| BUILD.bazel | ||
| README.md | ||
| index.ts | ||
| main-ivy-ngcc.ts | ||
| main-ngcc.ts | ||
README.md
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