From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Wed, 23 May 2018 08:01:27 +0000 (+0200)
Subject: Fix warning for unused variables in CXX17 mode
X-Git-Tag: v9.1.0-rc1~1110^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=094d5de0e1065eba5f5c64963f76ff15ac7d710b;p=dealii.git

Fix warning for unused variables in CXX17 mode
---

diff --git a/include/deal.II/base/utilities.h b/include/deal.II/base/utilities.h
index 0fe8d5775c..df51362f3c 100644
--- a/include/deal.II/base/utilities.h
+++ b/include/deal.II/base/utilities.h
@@ -1034,6 +1034,7 @@ namespace Utilities
 #  endif
 #endif
       {
+        (void) allow_compression;
         const size_t previous_size = dest_buffer.size();
         dest_buffer.resize (previous_size + sizeof(T));
 
@@ -1107,7 +1108,8 @@ namespace Utilities
 #  endif
 #endif
       {
-        Assert (std::distance(cbegin, cend) == sizeof(T), ExcInternalError());
+        (void) allow_compression;
+        Assert(std::distance(cbegin, cend) == sizeof(T), ExcInternalError());
         T object;
         std::memcpy (&object, &*cbegin, sizeof(T));
         return object;