Hello Have there been compatibility-breaking changes to the ABI among the different versions of gcc3? In other words, say I build a C++ library with some exported class interfaces and such. I use a version of gcc3 (maybe 3.4.6), then upgrade it to a later version of gcc3 (maybe 3.5.1). Will the libraries break if I compile new client code against the library built with the older compiler? I believe this falls into two areas, the name-mangling of the compiler itself with C++ classes, and the potential changes in libstdc++. Is there anywhere these ABI-breaking changes are documented? Thanks! - Michael
