From 273a393d15a9ed4d3d72b60a7d8f8b28dc4cc62b Mon Sep 17 00:00:00 2001
From: fisker Cheung <lionkay@gmail.com>
Date: Sun, 10 Sep 2023 12:16:26 +0800
Subject: [PATCH] Add `node.source.end.offset` back (#15368)

---
 src/language-css/loc.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/language-css/loc.js b/src/language-css/loc.js
index a4447ed7f..32d9c6fdc 100644
--- a/src/language-css/loc.js
+++ b/src/language-css/loc.js
@@ -26,6 +26,11 @@ function calculateLocEnd(node, text) {
     return skipEverythingButNewLine(text, node.source.startOffset);
   }
 
+  // `postcss>=8`
+  if (typeof node.source?.end?.offset === "number") {
+    return node.source.end.offset;
+  }
+
   if (node.source) {
     if (node.source.end) {
       return lineColumnToIndex(node.source.end, text);