id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
5608,Cannot compile using <boost/thread.hpp> on QNX 6.5.0: error:   overriding 'virtual boost::exception::~exception() throw ()',Bryan Godbolt <godbolt@…>,Emil Dotchevski,"I'm using qnx 6.5.0 with qcc:
# qcc -V
cc: targets available in /usr/qnx650/host/qnx6/x86/etc/qcc:
	4.4.2,gcc_ntox86_acpp-ne	
	4.4.2,gcc_ntox86_gpp	
	4.4.2,gcc_ntox86_ecpp	
	4.4.2,gcc_ntox86_acpp	
	4.4.2,gcc_ntox86_ecpp-ne	
	4.4.2,gcc_ntox86	(default)
	4.4.2,gcc_ntox86_cpp	
	4.4.2,gcc_ntox86_cpp-ne	

when I try to compile a file where I included <boost/thread.hpp> I get the following error:
/opt/qnx650/target/qnx6/usr/local/include/boost/exception/detail/exception_ptr.hpp:69: error: looser throw specifier for 'virtual boost::exception_detail::bad_alloc_::~bad_alloc_()'
/opt/qnx650/target/qnx6/usr/local/include/boost/exception/exception.hpp:255: error:   overriding 'virtual boost::exception::~exception() throw ()'


By explicitly specifying a throw list for the destructor of bad_alloc_ the problem can be solve.  e.g., in exception_ptr.hpp

        struct
        bad_alloc_ :
            boost::exception,
            std::bad_alloc
                {
            		~bad_alloc_() throw() {}
                };
",Bugs,closed,To Be Determined,exception,Boost 1.46.1,Problem,fixed,,viboes