From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Fri, 27 Apr 2018 19:38:10 +0000 (-0600)
Subject: Namespace qualify a function call.
X-Git-Tag: v9.0.0-rc1~87^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F6366%2Fhead;p=dealii.git

Namespace qualify a function call.

GCC 4.8.4 marks the call as ambiguous between std::to_string and
Patterns::Tools::to_string. Make the compiler happy by being
explicit, whether or not that is actually necessary.
---

diff --git a/tests/base/mpi_some_to_some_02.cc b/tests/base/mpi_some_to_some_02.cc
index f42e905760..dcf8e07802 100644
--- a/tests/base/mpi_some_to_some_02.cc
+++ b/tests/base/mpi_some_to_some_02.cc
@@ -85,7 +85,7 @@ void test(const unsigned int max_particles,
 
       deallog << "Proc " << my_proc << "/" << n_procs
               << ": sharing with  "
-              << to_string(shared_procs_set) << std::endl;
+              << Patterns::Tools::to_string(shared_procs_set) << std::endl;
       for (unsigned int i=0; i<n_local_particles*shared_fraction; ++i)
         shared_particles[shared_procs[random_index(shared_procs.size())]]
         .push_back(*(particles.begin()+i));