fix(ivy): host bindings should support array/object literals (#25583)

PR Close #25583

packages/core/src/render3/interfaces/definition.ts

@@ -141,6 +141,14 @@ export interface DirectiveDef<T, Selector extends string> extends BaseDef<T> {
   /** Refreshes content queries associated with directives in a given view */
   contentQueriesRefresh: ((directiveIndex: number, queryIndex: number) => void)|null;
 
+  /**
+   * The number of host bindings (including pure fn bindings) in this directive/component.
+   *
+   * Used to calculate the length of the LViewData array for the *parent* component
+   * of this directive/component.
+   */
+  hostVars: number;
+
   /** Refreshes host bindings on the associated directive. */
   hostBindings: ((directiveIndex: number, elementIndex: number) => void)|null;
 

packages/core/src/render3/interfaces/view.ts

@@ -289,6 +289,13 @@ export interface TView {
    */
   bindingStartIndex: number;
 
+  /**
+   * The index at which the data array begins to store host bindings for components
+   * or directives in its template. Saving this value ensures that we can set the
+   * binding root and binding index correctly before checking host bindings.
+   */
+  hostBindingStartIndex: number;
+
   /**
    * Index of the host node of the first LView or LContainer beneath this LView in
    * the hierarchy.