1.1 --- a/test/euler_test.cc	Mon Jul 16 16:21:40 2018 +0200
     1.2 +++ b/test/euler_test.cc	Wed Oct 17 19:14:07 2018 +0200
     1.3 @@ -2,7 +2,7 @@
     1.4   *
     1.5   * This file is a part of LEMON, a generic C++ optimization library.
     1.6   *
     1.7 - * Copyright (C) 2003-2010
     1.8 + * Copyright (C) 2003-2013
     1.9   * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
    1.10   * (Egervary Research Group on Combinatorial Optimization, EGRES).
    1.11   *
    1.12 @@ -101,8 +101,8 @@
    1.13      Digraph d;
    1.14      Graph g(d);
    1.15      Digraph::Node n = d.addNode();
    1.16 -    ignore_unused_variable_warning(n);
    1.17 -  
    1.18 +    ::lemon::ignore_unused_variable_warning(n);
    1.19 +
    1.20      checkDiEulerIt(d);
    1.21      checkDiEulerIt(g);
    1.22      checkEulerIt(g);
    1.23 @@ -190,7 +190,7 @@
    1.24      Digraph::Node n3 = d.addNode();
    1.25      Digraph::Node n4 = d.addNode();
    1.26      Digraph::Node n5 = d.addNode();
    1.27 -    ignore_unused_variable_warning(n0,n4,n5);
    1.28 +    ::lemon::ignore_unused_variable_warning(n0,n4,n5);
    1.29  
    1.30      d.addArc(n1, n2);
    1.31      d.addArc(n2, n3);