[Sema] Silence unused variable warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@304892 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 25ce6912d5b00cbcd6bfc66d0e20ff37ac8c6518..d225168a986d32ad38b64800cba79e1a74327c4b 100644 (file)
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -11843,7 +11843,7 @@ ExprResult Sema::BuildBinOp(Scope *S, SourceLocation OpLoc,
           std::any_of(OE->decls_begin(), OE->decls_end(), [](NamedDecl *ND) {
             return isa<FunctionTemplateDecl>(ND);
           })) {
-        if (auto *Q = OE->getQualifier()) {
+        if (OE->getQualifier()) {
           Diag(OE->getQualifierLoc().getBeginLoc(),
                diag::err_template_kw_missing)
             << OE->getName().getAsString() << "";