tests/ui/generics/generic-tag.rs

   1 // run-pass
   2 #![allow(unused_assignments)]
   3 #![allow(non_camel_case_types)]
   4
   5 // pretty-expanded FIXME #23616
   6
   7 #![allow(unused_variables)]
   8
   9 enum option<T> { some(#[allow(unused_tuple_struct_fields)] Box<T>), none, }
  10
  11 pub fn main() {
  12     let mut a: option<isize> = option::some::<isize>(Box::new(10));
  13     a = option::none::<isize>;
  14 }