From: Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net>
Date: Mon, 2 Apr 2018 12:04:37 +0000 (+0000)
Subject: Fix unused variable warning introduced at revision 328910.
X-Git-Tag: llvmorg-7.0.0-rc1~9222
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d3144ea8499692085fbb877e5cee5ecd9793603d;p=platform%2Fupstream%2Fllvm.git

Fix unused variable warning introduced at revision 328910.

llvm-svn: 328968
---

diff --git a/clang/lib/Analysis/LiveVariables.cpp b/clang/lib/Analysis/LiveVariables.cpp
index d03d2a0..b8ea1e9 100644
--- a/clang/lib/Analysis/LiveVariables.cpp
+++ b/clang/lib/Analysis/LiveVariables.cpp
@@ -383,8 +383,7 @@ void TransferFunctions::VisitDeclRefExpr(DeclRefExpr *DR) {
   bool InAssignment = LV.inAssignment[DR];
   if (const auto *BD = dyn_cast<BindingDecl>(D)) {
     if (!InAssignment)
-      val.liveBindings =
-          LV.BSetFact.add(val.liveBindings, cast<BindingDecl>(D));
+      val.liveBindings = LV.BSetFact.add(val.liveBindings, BD);
   } else if (const auto *VD = dyn_cast<VarDecl>(D)) {
     if (!InAssignment && !isAlwaysAlive(VD))
       val.liveDecls = LV.DSetFact.add(val.liveDecls, VD);