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fix(tsickle): support ctorParams in function closure (#12876)

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See https://github.com/angular/tsickle/issues/261 for context.
This commit is contained in:
Alex Eagle
2016-11-15 09:19:00 -08:00
committed by Victor Berchet
parent 46d150266b
commit 75277cd94b
4 changed files with 45 additions and 4 deletions
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8
modules/@angular/core/src/reflection/reflection_capabilities.ts
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@ -56,8 +56,12 @@ export class ReflectionCapabilities implements PlatformReflectionCapabilities {
}
// API of tsickle for lowering decorators to properties on the class.
if ((<any>type).ctorParameters) {
const ctorParameters = (<any>type).ctorParameters;
const tsickleCtorParams = (<any>type).ctorParameters;
if (tsickleCtorParams) {
// Newer tsickle uses a function closure
// Retain the non-function case for compatibility with older tsickle
const ctorParameters =
typeof tsickleCtorParams === 'function' ? tsickleCtorParams() : tsickleCtorParams;
const paramTypes = ctorParameters.map((ctorParam: any) => ctorParam && ctorParam.type);
const paramAnnotations = ctorParameters.map(
(ctorParam: any) =>