let main = ast::ItemFn(ecx.fn_decl(vec![], main_ret_ty),
ast::Unsafety::Normal,
ast::Constness::NotConst,
- ::abi::Rust, empty_generics(), main_body);
+ ::abi::Rust, ast::Generics::default(), main_body);
let main = P(ast::Item {
ident: token::str_to_ident("main"),
attrs: vec![main_attr],