1.1 --- a/test/digraph_test.cc	Wed Sep 12 17:29:50 2012 +0200
     1.2 +++ b/test/digraph_test.cc	Thu Sep 13 12:05:34 2012 +0200
     1.3 @@ -64,6 +64,7 @@
     1.4    Arc a2 = G.addArc(n2, n1),
     1.5        a3 = G.addArc(n2, n3),
     1.6        a4 = G.addArc(n2, n3);
     1.7 +  ignore_unused_variable_warning(a2,a3,a4);
     1.8  
     1.9    checkGraphNodeList(G, 3);
    1.10    checkGraphArcList(G, 4);
    1.11 @@ -92,6 +93,7 @@
    1.12    Node n1 = G.addNode(), n2 = G.addNode(), n3 = G.addNode();
    1.13    Arc a1 = G.addArc(n1, n2), a2 = G.addArc(n2, n1),
    1.14        a3 = G.addArc(n2, n3), a4 = G.addArc(n2, n3);
    1.15 +  ignore_unused_variable_warning(a1,a2,a3,a4);
    1.16  
    1.17    Node n4 = G.split(n2);
    1.18  
    1.19 @@ -125,6 +127,7 @@
    1.20    Arc a1 = G.addArc(n1, n2), a2 = G.addArc(n4, n1),
    1.21        a3 = G.addArc(n4, n3), a4 = G.addArc(n4, n3),
    1.22        a5 = G.addArc(n2, n4);
    1.23 +  ignore_unused_variable_warning(a1,a2,a3,a5);
    1.24  
    1.25    checkGraphNodeList(G, 4);
    1.26    checkGraphArcList(G, 5);
    1.27 @@ -204,6 +207,7 @@
    1.28    Arc a1 = G.addArc(n1, n2), a2 = G.addArc(n4, n1),
    1.29        a3 = G.addArc(n4, n3), a4 = G.addArc(n3, n1),
    1.30        a5 = G.addArc(n2, n4);
    1.31 +  ignore_unused_variable_warning(a2,a3,a4,a5);
    1.32  
    1.33    // Check arc deletion
    1.34    G.erase(a1);
    1.35 @@ -251,6 +255,7 @@
    1.36    Node n1 = G.addNode(), n2 = G.addNode(), n3 = G.addNode();
    1.37    Arc a1 = G.addArc(n1, n2), a2 = G.addArc(n2, n1),
    1.38        a3 = G.addArc(n2, n3), a4 = G.addArc(n2, n3);
    1.39 +  ignore_unused_variable_warning(a1,a2,a3,a4);
    1.40  
    1.41    typename Digraph::Snapshot snapshot(G);
    1.42  
    1.43 @@ -351,6 +356,7 @@
    1.44    Arc
    1.45      e1 = g.addArc(n1, n2),
    1.46      e2 = g.addArc(n2, n3);
    1.47 +  ignore_unused_variable_warning(e2);
    1.48  
    1.49    check(g.valid(n1), "Wrong validity check");
    1.50    check(g.valid(e1), "Wrong validity check");
    1.51 @@ -436,6 +442,7 @@
    1.52      a2 = g.addArc(n2, n1),
    1.53      a3 = g.addArc(n2, n3),
    1.54      a4 = g.addArc(n2, n3);
    1.55 +  ignore_unused_variable_warning(a2,a3,a4);
    1.56  
    1.57    digraphCopy(g, G).nodeRef(nref).run();
    1.58