From e752bddb33b8d150e9f071f15b91a39d326522a3 Mon Sep 17 00:00:00 2001
From: Johnson Chu <johnsoncodehk@gmail.com>
Date: Sat, 27 Mar 2021 23:20:39 +0800
Subject: [PATCH] fix(compiler-core): fix slot source location (#3494)

---
 packages/compiler-core/src/parse.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/compiler-core/src/parse.ts b/packages/compiler-core/src/parse.ts
index e847d55ed52..77e91935119 100644
--- a/packages/compiler-core/src/parse.ts
+++ b/packages/compiler-core/src/parse.ts
@@ -623,7 +623,7 @@ function parseAttribute(
 
     if (match[2]) {
       const isSlot = dirName === 'slot'
-      const startOffset = name.indexOf(match[2])
+      const startOffset = name.lastIndexOf(match[2])
       const loc = getSelection(
         context,
         getNewPosition(context, start, startOffset),