From 9a0a2b6e758b90b59e1e880b955fe26aaed59b29 Mon Sep 17 00:00:00 2001
From: Daniel Trevino <23410540+danieltre23@users.noreply.github.com>
Date: Tue, 3 Aug 2021 19:48:06 +0000
Subject: [PATCH] refactor(compiler-cli): visit inputs and outputs for elements
 and templates (#42984)

This commit adds to the exisiting `RecursiveVisitor` and visits inputs
and outputs for elements and templates.

Refs #42966

PR Close #42984
---
 packages/compiler/src/render3/r3_ast.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/compiler/src/render3/r3_ast.ts b/packages/compiler/src/render3/r3_ast.ts
index dc7e452a11..0eb111b3c7 100644
--- a/packages/compiler/src/render3/r3_ast.ts
+++ b/packages/compiler/src/render3/r3_ast.ts
@@ -203,11 +203,15 @@ export class NullVisitor implements Visitor<void> {
 export class RecursiveVisitor implements Visitor<void> {
   visitElement(element: Element): void {
     visitAll(this, element.attributes);
+    visitAll(this, element.inputs);
+    visitAll(this, element.outputs);
     visitAll(this, element.children);
     visitAll(this, element.references);
   }
   visitTemplate(template: Template): void {
     visitAll(this, template.attributes);
+    visitAll(this, template.inputs);
+    visitAll(this, template.outputs);
     visitAll(this, template.children);
     visitAll(this, template.references);
     visitAll(this, template.variables);