From: Martin Kronbichler <martin.kronbichler@uni-a.de>
Date: Thu, 2 Jun 2022 07:38:40 +0000 (+0200)
Subject: Use static_assert to ensure correct type
X-Git-Tag: v9.4.0-rc1~81^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F13883%2Fhead;p=dealii.git

Use static_assert to ensure correct type
---

diff --git a/source/matrix_free/dof_info.cc b/source/matrix_free/dof_info.cc
index 74bb04d153..ac7e721ff1 100644
--- a/source/matrix_free/dof_info.cc
+++ b/source/matrix_free/dof_info.cc
@@ -28,6 +28,13 @@ namespace internal
 {
   namespace MatrixFreeFunctions
   {
+    // ensure that the type defined in both dof_info.h and
+    // hanging_nodes_internal.h is consistent
+    static_assert(std::is_same<compressed_constraint_kind, std::uint8_t>::value,
+                  "Unexpected type for compressed hanging node indicators!");
+
+
+
     DoFInfo::DoFInfo()
     {
       clear();