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Fix unused variable warning introduced at revision 328910. 

llvm-svn: 328968
This commit is contained in:
Andrea Di Biagio 2018-04-02 12:04:37 +00:00
parent 5b31b6f12d
commit d3144ea849
1 changed files with 1 additions and 2 deletions
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3
clang/lib/Analysis/LiveVariables.cpp
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@ -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);