Replacing the use of <iomanip> with <boost/detail/iomanip.hpp> across Boost.

On Linux, GNU's libstdc++, which is the default stdlib for icc and clang,
cannot parse the <iomanip> header in version 4.5+ (which thankfully neither
compiler advises the use of yet), as it's original C++98-friendly
implementation has been replaced with a gnu++0x implementation.
<boost/detail/iomanip.hpp> is a portable implementation of <iomanip>, providing
boost::detail::setfill, boost::detail::setbase, boost::detail::setw,
boost::detail::setprecision, boost::detail::setiosflags and
boost::detail::resetiosflags. 



[SVN r68140]

test/cloning_test.cpp

@@ -27,6 +27,10 @@ may_throw_on_copy
         if( throw_ )
             throw T();
         }
+    
+    #if defined(__PATHSCALE__)
+    ~may_throw_on_copy() throw() {}
+    #endif
 
     bool throw_;
     };
@@ -59,6 +63,9 @@ struct
 derives_std_exception:
     std::exception
     {
+    #if defined(__PATHSCALE__)
+    ~derives_std_exception() throw() {}
+    #endif
     };
 
 struct
@@ -77,12 +84,19 @@ derives_std_boost_exception:
         {
         return wh_;
         }
+    
+    #if defined(__PATHSCALE__)
+    ~derives_std_boost_exception() throw() {}
+    #endif
     };
 
 struct
 derives_boost_exception:
     boost::exception
     {
+    #if defined(__PATHSCALE__)
+    ~derives_boost_exception() throw() {}
+    #endif
     };
 
 template <class T>