diff -r a68d4f93b1fb -r c72636dcf0bd lemon/time_measure.h
--- a/lemon/time_measure.h	Wed Dec 07 15:40:27 2005 +0000
+++ b/lemon/time_measure.h	Wed Dec 07 15:43:44 2005 +0000
@@ -470,7 +470,11 @@
   {
   public:
     ///\e
-    NoTimeReport(std::string title,std::ostream &os=std::cerr,bool run=true) {}
+    NoTimeReport(std::string,std::ostream &,bool) {}
+    ///\e
+    NoTimeReport(std::string,std::ostream &) {}
+    ///\e
+    NoTimeReport(std::string) {}
     ///\e Do nothing.
     ~NoTimeReport() {}