From 8290cb3391bc16cfe719106407b1c69ae8d588c0 Mon Sep 17 00:00:00 2001
From: KazariEX <1364035137@qq.com>
Date: Sun, 27 Oct 2024 02:47:32 +0800
Subject: [PATCH 1/3] fix(compiler): resolve inner content for incomplete SFC
 root tag

---
 packages/compiler-core/src/parser.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/compiler-core/src/parser.ts b/packages/compiler-core/src/parser.ts
index 95c5e129f25..2d2ec8b74b0 100644
--- a/packages/compiler-core/src/parser.ts
+++ b/packages/compiler-core/src/parser.ts
@@ -419,6 +419,13 @@ const tokenizer = new Tokenizer(stack, {
 
   onend() {
     const end = currentInput.length
+    // resolve inner content for incomplete SFC root tag
+    if (currentRoot && currentRoot.children.length) {
+      const el = currentRoot.children[currentRoot.children.length - 1];
+      if (el.type === 1 && !new RegExp(`<\/${el.tag}\s*>$`).test(el.loc.source)) {
+        el.innerLoc = getLoc(el.innerLoc!.start.offset, end);
+      }
+    }
     // EOF ERRORS
     if ((__DEV__ || !__BROWSER__) && tokenizer.state !== State.Text) {
       switch (tokenizer.state) {

From ea38be36e3d376419b368f9a691859c66a46c27a Mon Sep 17 00:00:00 2001
From: "autofix-ci[bot]" <114827586+autofix-ci[bot]@users.noreply.github.com>
Date: Sat, 26 Oct 2024 18:53:49 +0000
Subject: [PATCH 2/3] [autofix.ci] apply automated fixes

---
 packages/compiler-core/src/parser.ts | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/packages/compiler-core/src/parser.ts b/packages/compiler-core/src/parser.ts
index 2d2ec8b74b0..0871f95a2b1 100644
--- a/packages/compiler-core/src/parser.ts
+++ b/packages/compiler-core/src/parser.ts
@@ -421,9 +421,12 @@ const tokenizer = new Tokenizer(stack, {
     const end = currentInput.length
     // resolve inner content for incomplete SFC root tag
     if (currentRoot && currentRoot.children.length) {
-      const el = currentRoot.children[currentRoot.children.length - 1];
-      if (el.type === 1 && !new RegExp(`<\/${el.tag}\s*>$`).test(el.loc.source)) {
-        el.innerLoc = getLoc(el.innerLoc!.start.offset, end);
+      const el = currentRoot.children[currentRoot.children.length - 1]
+      if (
+        el.type === 1 &&
+        !new RegExp(`<\/${el.tag}\s*>$`).test(el.loc.source)
+      ) {
+        el.innerLoc = getLoc(el.innerLoc!.start.offset, end)
       }
     }
     // EOF ERRORS

From 32b7b1600d4c01e5f899aa514124c0885a7da2a6 Mon Sep 17 00:00:00 2001
From: KazariEX <1364035137@qq.com>
Date: Sun, 27 Oct 2024 03:02:54 +0800
Subject: [PATCH 3/3] fix: determine `innerLoc`

---
 packages/compiler-core/src/parser.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/compiler-core/src/parser.ts b/packages/compiler-core/src/parser.ts
index 0871f95a2b1..5394eef871c 100644
--- a/packages/compiler-core/src/parser.ts
+++ b/packages/compiler-core/src/parser.ts
@@ -424,9 +424,10 @@ const tokenizer = new Tokenizer(stack, {
       const el = currentRoot.children[currentRoot.children.length - 1]
       if (
         el.type === 1 &&
+        el.innerLoc &&
         !new RegExp(`<\/${el.tag}\s*>$`).test(el.loc.source)
       ) {
-        el.innerLoc = getLoc(el.innerLoc!.start.offset, end)
+        el.innerLoc = getLoc(el.innerLoc.start.offset, end)
       }
     }
     // EOF ERRORS