Mark Mitchell, GCC's Release Manager and GCC Steering Committee member, said, "I am pleased to report that the GCC Steering Committee and the FSF have approved the use of C++ in GCC itself. Of course, there's no reason for us to use C++ features just because we can. The goal is a better compiler for users, not a C++ code base for its own sake."
But before everyone starts throwing C++ at the GCC codebase, some ground rules are in order. Mitchell said that the C++ features permitted in GCC should be small so that developers not familiar with C++ are not overwhelmed by a major change in the codebase.
"I think it goes without question that at this point we arelimiting ourselves to C++98 (plus "long long" so that we have a 64-bit integer type); C++0x features should not be used. Using multiple inheritance, templates (other than when using the C++ standard library, e.g. std::list
Mitchell is looking for someone who can lead the effort to develop a C++ coding standards wiki for GCC.