From d3daf6db42a5d04e86cc62a58f2751aeac9b0f91 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <doug.gregor@gmail.com>
Date: Mon, 24 Dec 2001 17:10:47 +0000
Subject: [PATCH] Renamed BOOST_MSVC_ONLY to BOOST_FUNCTION_TARGET_FIX
 Metrowerks needs the BOOST_FUNCTION_TARGET_FIX workaround

[SVN r12144]
---
 include/boost/function.hpp                   | 10 +++++-----
 include/boost/function/function_base.hpp     |  6 +++---
 include/boost/function/function_template.hpp |  7 ++++---
 3 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/include/boost/function.hpp b/include/boost/function.hpp
index c43c176..78fc18d 100644
--- a/include/boost/function.hpp
+++ b/include/boost/function.hpp
@@ -456,12 +456,12 @@ namespace boost {
     function() : base_type() {}                                     
                                                                             
     template<typename Functor>                                              
-    function(Functor BOOST_MSVC_ONLY(const &) f) : base_type(f) {}
+    function(Functor BOOST_FUNCTION_TARGET_FIX(const &) f) : base_type(f) {}
                       
     function(const self_type& f) : base_type(static_cast<const base_type&>(f)){}
          
     template<typename Functor>
-    self_type& operator=(Functor BOOST_MSVC_ONLY(const &) f)
+    self_type& operator=(Functor BOOST_FUNCTION_TARGET_FIX(const &) f)
     {
       self_type(f).swap(*this);
       return *this;
@@ -476,11 +476,11 @@ namespace boost {
     self_type& operator=(const self_type& f)
     {   
       self_type(f).swap(*this);
-      return *this;                                                         
-    }                                                           
+      return *this;
+    }
 
     template<typename Functor>
-    void set(Functor BOOST_MSVC_ONLY(const &) f)
+    void set(Functor BOOST_FUNCTION_TARGET_FIX(const &) f)
     {
       self_type(f).swap(*this);
     }
diff --git a/include/boost/function/function_base.hpp b/include/boost/function/function_base.hpp
index 835f96c..6f88cc5 100644
--- a/include/boost/function/function_base.hpp
+++ b/include/boost/function/function_base.hpp
@@ -25,10 +25,10 @@
 #include <boost/type_traits.hpp>
 #include <boost/ref.hpp>
 
-#ifdef BOOST_MSVC
-#  define BOOST_MSVC_ONLY(x) x
+#if defined(BOOST_MSVC) || defined(__MWERKS__)
+#  define BOOST_FUNCTION_TARGET_FIX(x) x
 #else
-#  define BOOST_MSVC_ONLY(x)
+#  define BOOST_FUNCTION_TARGET_FIX(x)
 #endif // not MSVC
 
 namespace boost {
diff --git a/include/boost/function/function_template.hpp b/include/boost/function/function_template.hpp
index db8e470..8c21f56 100644
--- a/include/boost/function/function_template.hpp
+++ b/include/boost/function/function_template.hpp
@@ -203,7 +203,7 @@ namespace boost {
     // MSVC chokes if the following two constructors are collapsed into
     // one with a default parameter.
     template<typename Functor>
-    BOOST_FUNCTION_FUNCTION(Functor BOOST_MSVC_ONLY(const &) f) :
+    BOOST_FUNCTION_FUNCTION(Functor BOOST_FUNCTION_TARGET_FIX(const &) f) :
       function_base(), Mixin(), invoker(0)
     {
       this->assign_to(f);
@@ -244,14 +244,15 @@ namespace boost {
     // handle BOOST_FUNCTION_FUNCTION as the type of the temporary to 
     // construct.
     template<typename Functor>
-    BOOST_FUNCTION_FUNCTION& operator=(Functor f)
+    BOOST_FUNCTION_FUNCTION& 
+    operator=(Functor BOOST_FUNCTION_TARGET_FIX(const &) f)
     {
       self_type(f, static_cast<const Mixin&>(*this)).swap(*this);
       return *this;
     }
 
     template<typename Functor>
-    void set(Functor f)
+    void set(Functor BOOST_FUNCTION_TARGET_FIX(const &) f)
     {
       self_type(f, static_cast<const Mixin&>(*this)).swap(*this);
     }