src/test/run-pass/unique/unique-pat-2.rs

   1 // run-pass
   2 #![allow(dead_code)]
   3 #![allow(non_camel_case_types)]
   4 #![allow(non_shorthand_field_patterns)]
   5
   6 #![feature(box_patterns)]
   7 #![feature(box_syntax)]
   8
   9 struct Foo {a: isize, b: usize}
  10
  11 enum bar { u(Box<Foo>), w(isize), }
  12
  13 pub fn main() {
  14     assert!(match bar::u(box Foo{a: 10, b: 40}) {
  15               bar::u(box Foo{a: a, b: b}) => { a + (b as isize) }
  16               _ => { 66 }
  17             } == 50);
  18 }