use deriving::generic::ty::*;
use syntax::ast::{MetaItem, Expr};
-use syntax::codemap::Span;
use syntax::ext::base::{ExtCtxt, Annotatable};
use syntax::ext::build::AstBuilder;
use syntax::parse::token::InternedString;
use syntax::ptr::P;
+use syntax_pos::Span;
pub fn expand_deriving_eq(cx: &mut ExtCtxt,
span: Span,