Hallo, If I do not receive objections in the next few days I plan to apply the attached patch. Cheers, Nicola Musatti ******Index: ios_state.hpp =================================================================== RCS file: /cvsroot/boost/boost/boost/io/ios_state.hpp,v retrieving revision 1.4 diff -d -u -r1.4 ios_state.hpp --- ios_state.hpp 2 May 2005 06:24:20 -0000 1.4 +++ ios_state.hpp 18 Apr 2006 05:58:04 -0000 @@ -134,7 +134,11 @@ explicit basic_ios_exception_saver( state_type &s ) : s_save_( s ), a_save_( s.exceptions() ) {} +#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582)) + basic_ios_exception_saver( state_type &s, aspect_type a ) +#else basic_ios_exception_saver( state_type &s, aspect_type const &a ) +#endif : s_save_( s ), a_save_( s.exceptions() ) { s.exceptions(a); } ~basic_ios_exception_saver()