// Regression test for issue #374 extern mod std; use option::None; enum sty { ty_nil, } type raw_t = {struct_: sty, cname: Option<~str>, hash: uint}; fn mk_raw_ty(st: sty, cname: Option<~str>) -> raw_t { return {struct_: st, cname: cname, hash: 0u}; } fn main() { mk_raw_ty(ty_nil, None::<~str>); }