Is new C++ backward compatible -


i haven't coded in c++ years. discovered during years has changed quite dramatically. i'm not sure changes, that's discussion.

i still have c++ code knocking around hard drive. if got out , tried compile nice new c++ compiler, latest version of g++, compile? without warnings (assuming compiled without warnings before)?

i did mess around little vc++ 2010 , found things expected work not working, , got different messages depending on context when tried use null. in 1 part of code used null without warning.

in general, yes backwards compatible. however, devil in details. find things conventions change, or specific libraries fall or out of use.


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