diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -18539,7 +18539,7 @@
   MemberExpr *ME = nullptr;
   BindingDecl *BD = nullptr;
   if (auto *V = dyn_cast<VarDecl>(Var)) {
-    if (V->getInit())
+    if (V->getInit() && V->getType()->isReferenceType())
       ME = dyn_cast<MemberExpr>(V->getInit()->IgnoreImplicit());
   } else if ((BD = dyn_cast<BindingDecl>(Var))) {
     ME = dyn_cast_or_null<MemberExpr>(BD->getBinding());
diff --git a/clang/test/SemaCXX/lambda-expressions.cpp b/clang/test/SemaCXX/lambda-expressions.cpp
--- a/clang/test/SemaCXX/lambda-expressions.cpp
+++ b/clang/test/SemaCXX/lambda-expressions.cpp
@@ -665,3 +665,21 @@
                     // expected-note@-2 2 {{default capture by}}
 }
 };
+
+
+namespace bitfields {
+struct S {
+  int s : 4; // expected-note {{bit-field is declared here}}
+};
+
+void f() {
+  S s;
+  const int & a = s.s; // expected-note{{'a' declared here}}
+  int b = s.s;
+  auto l = [&]() {
+          a;   // expected-error{{cannot capture a bit-field by reference}}
+          b;
+          s.s;
+  };
+}
+}