CLIF is nice but not under public development and not really getting feature improvements. It's direct connection to LLVM is both a very big strength--it gets i

CLIF is nice but not under public development and not really getting feature improvements. It's direct connection to LLVM is both a very big strength--it gets industrial-grade C++ parsing from a standards-compliant C++ parser--and it's biggest weakness--building and using it requires sticking with its favored version of llvm sources. All of that works, especially for Google internally, which uses CLIF quite extensively, but that makes it not so great for external projects.