1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index dbc4f2cd089..7ff91cd60c3 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -9366,6 +9366,8 @@ void Sema::ActOnCXXForRangeDecl(Decl *D) {
   case SC_OpenCLWorkGroupLocal:
     llvm_unreachable("Unexpected storage class");
   }
+  if (VD->isConstexpr())
+    Error = 5;
   if (Error != -1) {
     Diag(VD->getOuterLocStart(), diag::err_for_range_storage_class)
       << VD->getDeclName() << Error;