1.1 --- a/test/min_cost_arborescence_test.cc	Mon Jul 16 16:21:40 2018 +0200
     1.2 +++ b/test/min_cost_arborescence_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 @@ -91,6 +91,7 @@
    1.13    Arc e;
    1.14    VType c;
    1.15    bool b;
    1.16 +  ::lemon::ignore_unused_variable_warning(c,b);
    1.17    int i;
    1.18    CostMap cost;
    1.19    ArbMap arb;
    1.20 @@ -126,8 +127,8 @@
    1.21    i = const_mcarb_test.dualSize(i);
    1.22    c = const_mcarb_test.dualValue(i);
    1.23  
    1.24 -  ignore_unused_variable_warning(am);
    1.25 -  ignore_unused_variable_warning(pm);
    1.26 +  ::lemon::ignore_unused_variable_warning(am);
    1.27 +  ::lemon::ignore_unused_variable_warning(pm);
    1.28  }
    1.29  
    1.30  int main() {