1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 9e5fa0e5634..d75a469970f 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -1724,7 +1724,7 @@ static bool ShouldDiagnoseUnusedDecl(const NamedDecl *D) {
           if (Construct && !Construct->isElidable()) {
             CXXConstructorDecl *CD = Construct->getConstructor();
             if (!CD->isTrivial() && !RD->hasAttr<WarnUnusedAttr>() &&
-                !VD->evaluateValue())
+                (VD->getInit()->isValueDependent() || !VD->evaluateValue()))
               return false;
           }
         }