diff -r d00b85f8be45 -r a490662291b9 src/lemon/concept/maps.h
--- a/src/lemon/concept/maps.h	Mon Apr 18 14:18:12 2005 +0000
+++ b/src/lemon/concept/maps.h	Mon Apr 18 14:59:24 2005 +0000
@@ -76,7 +76,7 @@
       typedef T Value;
 
       /// Sets the value associated with a key.
-      void set(const Key &k,const Value &t) {}
+      void set(const Key &,const Value &) {}
 
       ///Default constructor
       WriteMap() {}
@@ -114,9 +114,9 @@
       typedef T Value;
 
       /// Returns the value associated with a key.
-      Value operator[](const Key &k) const {return Value();}
+      Value operator[](const Key &) const {return Value();}
       /// Sets the value associated with a key.
-      void set(const Key &k,const Value &t) {}
+      void set(const Key & ,const Value &) {}
 
       template<typename _ReadWriteMap>
       struct Constraints {