From 3fb773e63d871a7d1bd26b27730924379329f259 Mon Sep 17 00:00:00 2001
From: Ben Konyi <bkonyi@google.com>
Date: Mon, 27 Sep 2021 13:43:16 -0400
Subject: [PATCH] Hide synthetic classes created by mixin applications in
 outline view

Fixes #3388
---
 .../devtools_app/lib/src/debugger/program_explorer_model.dart | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/devtools_app/lib/src/debugger/program_explorer_model.dart b/packages/devtools_app/lib/src/debugger/program_explorer_model.dart
index be6fa9025f2..b7c598c6c86 100644
--- a/packages/devtools_app/lib/src/debugger/program_explorer_model.dart
+++ b/packages/devtools_app/lib/src/debugger/program_explorer_model.dart
@@ -161,6 +161,10 @@ class VMServiceObjectNode extends TreeNode<VMServiceObjectNode> {
     }
 
     for (final clazz in lib.classes) {
+      // Don't surface synthetic classes created by mixin applications.
+      if (clazz.name.contains('&')) {
+        continue;
+      }
       if (clazz.location.script.uri == uri) {
         final clazzNode = VMServiceObjectNode(
           controller,