From deca50f11c930925101dffd287de21505101b0b0 Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Fri, 19 Oct 2012 01:53:57 +0000
Subject: [PATCH] ASTWriter.cpp: Fix a warning. [-Wunused-variable]

llvm-svn: 166257
---
 clang/lib/Serialization/ASTWriter.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp
index 4e66a2fabbbb..77b8cf93ec81 100644
--- a/clang/lib/Serialization/ASTWriter.cpp
+++ b/clang/lib/Serialization/ASTWriter.cpp
@@ -1129,8 +1129,7 @@ void ASTWriter::WriteInputFiles(SourceManager &SourceMgr, StringRef isysroot) {
   for (unsigned I = 1, N = SourceMgr.local_sloc_entry_size(); I != N; ++I) {
     // Get this source location entry.
     const SrcMgr::SLocEntry *SLoc = &SourceMgr.getLocalSLocEntry(I);
-    FileID FID = FileID::get(I);
-    assert(&SourceMgr.getSLocEntry(FID) == SLoc);
+    assert(&SourceMgr.getSLocEntry(FileID::get(I)) == SLoc);
 
     // We only care about file entries that were not overridden.
     if (!SLoc->isFile())