From 7296c2e9395b31cf9faee44e84290ced02ef6124 Mon Sep 17 00:00:00 2001
From: bluwy <bjornlu.dev@gmail.com>
Date: Sat, 15 Oct 2022 18:05:54 +0800
Subject: [PATCH] fix(html): allow self closing on non-void elements

---
 packages/vite/src/node/plugins/html.ts | 3 +++
 playground/html/valid.html             | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/packages/vite/src/node/plugins/html.ts b/packages/vite/src/node/plugins/html.ts
index 30daca766b4ee9..c13a334ba7b7da 100644
--- a/packages/vite/src/node/plugins/html.ts
+++ b/packages/vite/src/node/plugins/html.ts
@@ -262,6 +262,9 @@ function handleParseError(
       // Accept duplicate attributes #9566
       // The first attribute is used, browsers silently ignore duplicates
       return
+    case 'non-void-html-element-start-tag-with-trailing-solidus':
+      // Allow self closing on non-void elements #10439
+      return
   }
   const parseError = {
     loc: filePath,
diff --git a/playground/html/valid.html b/playground/html/valid.html
index 8bc52a0bcbccd4..66193ba68fd27e 100644
--- a/playground/html/valid.html
+++ b/playground/html/valid.html
@@ -13,3 +13,6 @@
   <!-- attr with prefix -->
   <use xlink:href="/sprite.svg#svg"></use>
 </svg>
+
+<!-- allow self closing on non-void elements -->
+<self-close-non-void />