From 25c1a2f0d14d1706b6ee684991d355f830564d4e Mon Sep 17 00:00:00 2001
From: Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net>
Date: Sat, 5 May 2018 10:53:31 +0000
Subject: [PATCH] Fix -Wunused-variable warning introduced at r331566.

llvm-svn: 331589
---
 lld/wasm/Writer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lld/wasm/Writer.cpp b/lld/wasm/Writer.cpp
index bb8081a37b5e..0ac7b065b08d 100644
--- a/lld/wasm/Writer.cpp
+++ b/lld/wasm/Writer.cpp
@@ -474,7 +474,7 @@ void Writer::createLinkingSection() {
         writeUleb128(Sub.OS, G->getGlobalIndex(), "index");
         if (Sym->isDefined())
           writeStr(Sub.OS, Sym->getName(), "sym name");
-      } else if (auto *D = dyn_cast<DataSymbol>(Sym)) {
+      } else if (isa<DataSymbol>(Sym)) {
         writeStr(Sub.OS, Sym->getName(), "sym name");
         if (auto *DataSym = dyn_cast<DefinedData>(Sym)) {
           writeUleb128(Sub.OS, DataSym->getOutputSegmentIndex(), "index");