From 4f3e2da7c00e3dc7c921aa146eb8ce645ebf2b04 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=96mer=20Sinan=20A=C4=9Facan?= <omersa@google.com>
Date: Tue, 15 Aug 2023 08:39:14 +0200
Subject: [PATCH] Document why we add the prefix

---
 protoc_plugin/lib/src/message_generator.dart | 1 +
 1 file changed, 1 insertion(+)

diff --git a/protoc_plugin/lib/src/message_generator.dart b/protoc_plugin/lib/src/message_generator.dart
index 5e79b96b6..95963d55e 100644
--- a/protoc_plugin/lib/src/message_generator.dart
+++ b/protoc_plugin/lib/src/message_generator.dart
@@ -445,6 +445,7 @@ class MessageGenerator extends ProtobufContainer {
         }
       }
       out.println('}) {');
+      // Add '$' prefix to avoid proto field name conflicts.
       out.println('  final \$result = create();');
       for (final field in _fieldList) {
         out.println('  if (${field.memberNames!.fieldName} != null) {');