From d755dd61de6c3dd988ebe4eab005db145bbbb568 Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Wed, 4 Apr 2012 01:45:38 +0200
Subject: Killed some warnings


diff --git a/src/value.cc b/src/value.cc
index 6afb762..2602f32 100644
--- a/src/value.cc
+++ b/src/value.cc
@@ -201,7 +201,7 @@ public:
 #endif
   }
 
-  std::string operator()(const boost::blank &v) const {
+  std::string operator()(const boost::blank &) const {
     return "undef";
   }
 
@@ -292,7 +292,7 @@ Value Value::operator!() const
 class equals_visitor : public boost::static_visitor<bool>
 {
 public:
-  template <typename T, typename U> bool operator()(const T &op1, const U &op2) const {
+  template <typename T, typename U> bool operator()(const T &, const U &) const {
     return false;
   }
 
@@ -324,7 +324,7 @@ bool Value::operator||(const Value &v) const
 class less_visitor : public boost::static_visitor<bool>
 {
 public:
-  template <typename T, typename U> bool operator()(const T &op1, const U &op2) const {
+  template <typename T, typename U> bool operator()(const T &, const U &) const {
     return false;
   }
 
@@ -340,7 +340,7 @@ public:
 class greater_visitor : public boost::static_visitor<bool>
 {
 public:
-  template <typename T, typename U> bool operator()(const T &op1, const U &op2) const {
+  template <typename T, typename U> bool operator()(const T &, const U &) const {
     return false;
   }
 
@@ -376,7 +376,7 @@ bool Value::operator<=(const Value &v) const
 class plus_visitor : public boost::static_visitor<Value>
 {
 public:
-  template <typename T, typename U> Value operator()(const T &op1, const U &op2) const {
+  template <typename T, typename U> Value operator()(const T &, const U &) const {
     return Value::undefined;
   }
 
@@ -401,7 +401,7 @@ Value Value::operator+(const Value &v) const
 class minus_visitor : public boost::static_visitor<Value>
 {
 public:
-  template <typename T, typename U> Value operator()(const T &op1, const U &op2) const {
+  template <typename T, typename U> Value operator()(const T &, const U &) const {
     return Value::undefined;
   }
 
@@ -611,7 +611,7 @@ public:
     return Value::undefined;
   }
 
-  template <typename T, typename U> Value operator()(const T &op1, const U &op2) const {
+  template <typename T, typename U> Value operator()(const T &, const U &) const {
     //    std::cout << "generic bracket_visitor\n";
     return Value::undefined;
   }
-- 
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