Endian: get tests working on more compilers, eliminate compiler warnings

git-svn-id: http://svn.boost.org/svn/boost/sandbox/endian@51866 b8fc166d-592f-0410-95f2-cb63ce0dd405

boost/integer/cover_operators.hpp

@@ -65,16 +65,16 @@ namespace boost
       friend T& operator<<=(T& x, IntegerType y) { return x = +x << y; }
       friend T& operator>>=(T& x, IntegerType y) { return x = +x >> y; }
       
+      // A few binary arithmetic operations not covered by operators base class.
+      friend IntegerType operator<<(const T& x, IntegerType y) { return +x << y; }
+      friend IntegerType operator>>(const T& x, IntegerType y) { return +x >> y; }
+      
       // Auto-increment and auto-decrement can be defined in terms of the
       // arithmetic operations.
       friend T& operator++(T& x) { return x += 1; }
       friend T& operator--(T& x) { return x -= 1; }
 
-#   ifndef BOOST_MINIMAL_INTEGER_COVER_OPERATORS
-      // A few binary arithmetic operations not covered by operators base class.
-      friend IntegerType operator<<(const T& x, IntegerType y) { return +x << y; }
-      friend IntegerType operator>>(const T& x, IntegerType y) { return +x >> y; }
-      
+#   ifdef BOOST_MINIMAL_INTEGER_COVER_OPERATORS
       friend T operator++(T& x, int)
       { 
         T tmp(x);

boost/integer/endian.hpp

@@ -21,6 +21,14 @@
 #ifndef BOOST_ENDIAN_HPP
 #define BOOST_ENDIAN_HPP
 
+#ifdef BOOST_ENDIAN_LOG
+# include <iostream>
+#endif
+
+#if defined(__BORLANDC__) || defined( __CODEGEARC__)
+# pragma pack(push, 1)
+#endif
+
 #include <boost/config.hpp>
 #include <boost/detail/endian.hpp>
 #define BOOST_MINIMAL_INTEGER_COVER_OPERATORS
@@ -411,4 +419,8 @@ namespace boost
   } // namespace integer
 } // namespace boost
 
+#if defined(__BORLANDC__) || defined( __CODEGEARC__)
+# pragma pack(pop)
+#endif
+
 #endif // BOOST_ENDIAN_HPP