fix(ivy): init hooks should be called once and only once (#28239)

PR Close #28239
2019-01-18 17:38:39 +01:00
parent 873750609f
commit d83307adab
9 changed files with 233 additions and 184 deletions
--- a/packages/core/src/render3/definition.ts
+++ b/packages/core/src/render3/definition.ts
@ -256,6 +256,7 @@ export function defineComponent<T>(componentDefinition: {
    inputs: null !,   // assigned in noSideEffects
    outputs: null !,  // assigned in noSideEffects
    exportAs: componentDefinition.exportAs || null,
+    onChanges: null,
    onInit: typePrototype.ngOnInit || null,
    doCheck: typePrototype.ngDoCheck || null,
    afterContentInit: typePrototype.ngAfterContentInit || null,