A mix of own code and the Clang toolchain moved into an optional package. As far as I understand it, the ability to optimize via LLVM and compile C++ and ObjC c

A mix of own code and the Clang toolchain moved into an optional package. As far as I understand it, the ability to optimize via LLVM and compile C++ and ObjC code via Clang won't be lost, just moved out of the Zig compiler into a package, integrated via the build system. The ability to import C headers and compile C code will remain in the core compiler though.