From: Matthias Maier <matthias.maier@iwr.uni-heidelberg.de>
Date: Mon, 20 Apr 2015 08:50:27 +0000 (+0200)
Subject: Silence a warning emitted by clang-3.6
X-Git-Tag: v8.3.0-rc1~235^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a559451b516211be6d7b0807812a0d175e40f09b;p=dealii.git

Silence a warning emitted by clang-3.6
---

diff --git a/source/grid/grid_refinement.cc b/source/grid/grid_refinement.cc
index 8d987eca95..ad8da22f61 100644
--- a/source/grid/grid_refinement.cc
+++ b/source/grid/grid_refinement.cc
@@ -50,7 +50,6 @@ namespace
     }
 
 
-
     template <typename number>
     inline
     number
@@ -59,6 +58,9 @@ namespace
       return *std::min_element(criteria.begin(), criteria.end());
     }
 
+    // Silence a (bogus) warning in clang-3.6 about the following four
+    // functions being unused:
+    DEAL_II_DISABLE_EXTRA_DIAGNOSTICS
 
 #ifdef DEAL_II_WITH_PETSC
     inline
@@ -110,7 +112,10 @@ namespace
       return m;
     }
 #endif
-  }
+
+    DEAL_II_ENABLE_EXTRA_DIAGNOSTICS
+
+  } /* namespace internal */
 
 
   template <typename Vector>