From ac76e4d8a9aedc23123571b3801684babb78424f Mon Sep 17 00:00:00 2001
From: Haojian Wu <hokein.wu@gmail.com>
Date: Tue, 1 Jul 2025 22:32:32 +0200
Subject: [PATCH] [Serialization] Use SourceLocation::UIntTy for the offset
 type, NFC

---
 clang/lib/Serialization/ASTWriter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp
index 06cd6c730511..874b24b532b0 100644
--- a/clang/lib/Serialization/ASTWriter.cpp
+++ b/clang/lib/Serialization/ASTWriter.cpp
@@ -6652,7 +6652,7 @@ void ASTWriter::AddFileID(FileID FID, RecordDataImpl &Record) {
 
 SourceLocationEncoding::RawLocEncoding
 ASTWriter::getRawSourceLocationEncoding(SourceLocation Loc) {
-  unsigned BaseOffset = 0;
+  SourceLocation::UIntTy BaseOffset = 0;
   unsigned ModuleFileIndex = 0;
 
   // See SourceLocationEncoding.h for the encoding details.