From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Sat, 24 Dec 2016 13:18:53 +0000 (+0100)
Subject: Check for include guards
X-Git-Tag: v8.5.0-rc1~310^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=253b0927a151e070efd1ac87ff15053222d15e40;p=dealii.git

Check for include guards
---

diff --git a/tests/all-headers/test_header.cc b/tests/all-headers/test_header.cc
index 3cc8ff2ad4..0715050ae7 100644
--- a/tests/all-headers/test_header.cc
+++ b/tests/all-headers/test_header.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2015 by the deal.II authors
+// Copyright (C) 2013 - 2016 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
@@ -13,6 +13,8 @@
 //
 // ---------------------------------------------------------------------
 
+//include header twice to see if the include guards are set correctly
+#include HEADER
 #include HEADER
 
 #if !defined(DEAL_II_NAMESPACE_OPEN) && !defined(dealii__revision_h)