I don't think anybody does care, they just like to argue with Stallman. Clang's parse trees are cleaner and more useful than GCC's ASTs. Even if this were imple

I don't think anybody does care, they just like to argue with Stallman. Clang's parse trees are cleaner and more useful than GCC's ASTs. Even if this were implemented in GCC it would be limited and inferior, so why bother?