Hello, I am porting code which compiles with gcc 3.2.3 and uses boost, to compile for gcc 3.4.3. I get the following compilation errors. Also there are a lot of erros regarding scope, which can be fixed. Can anybody suggest what I should be looking at to resolve this. Regards Karthick /inc/boost/integer_fwd.hpp:70: error: `long_long_type' is not a member of `boost' /inc/boost/integer_fwd.hpp:70: error: `long_long_type' is not a member of `boost' /inc/boost/integer_fwd.hpp:70: error: template argument 1 is invalid /inc/boost/integer_fwd.hpp:73: error: `ulong_long_type' is not a member of `boost' /inc/boost/integer_fwd.hpp:73: error: `ulong_long_type' is not a member of `boost' /inc/boost/integer_fwd.hpp:73: error: template argument 1 is invalid /inc/boost/integer.hpp:20, inc/word_includes.hpp:34, /inc/word.hpp:34, /inc/boost/integer_traits.hpp:162: error: `long_long_type' is not a member of `boost' /boost/integer_traits.hpp:162: error: `long_long_type' is not a member of `boost' /inc/boost/integer_traits.hpp:163: error: template argument 1 is invalid /boost/integer_traits.hpp:163: error: explicit specialization of non-template `<type error>' /inc/boost/integer_traits.hpp:163: error: `long_long_type' is not a member of `boost' /inc/boost/integer_traits.hpp:163: error: `long_long_type' is not a member of `boost' /inc/boost/integer_traits.hpp:163: error: template argument 1 is invalid /inc/boost/integer_traits.hpp:164: error: `long_long_type' is not a member of `boost' /inc/boost/integer_traits.hpp:164: error: `long_long_type' is not a member of `boost' /inc/boost/integer_traits.hpp:165: error: template argument 1 is invalid /inc/boost/integer_traits.hpp:165: error: `<type error>' is not a valid type for a template constant parameter /inc/boost/integer_traits.hpp:165: error: `<type error>' is not a valid type for a template constant parameter /inc/boost/integer_traits.hpp:168: error: `ulong_long_type' is not a member of `boost' //inc/boost/integer_traits.hpp:168: error: `ulong_long_type' is not a member of `boost' /inc/boost/integer_traits.hpp:169: error: template argument 1 is invalid /inc/boost/integer_traits.hpp:169: error: explicit specialization of non-template `<type error>'