src/test/ui/issues/issue-8898.rs

   1 // run-pass
   2
   3 fn assert_repr_eq<T: std::fmt::Debug>(obj : T, expected : String) {
   4     assert_eq!(expected, format!("{:?}", obj));
   5 }
   6
   7 pub fn main() {
   8     let abc = [1, 2, 3];
   9     let tf = [true, false];
  10     let x  = [(), ()];
  11     let slice = &x[..1];
  12
  13     assert_repr_eq(&abc[..], "[1, 2, 3]".to_string());
  14     assert_repr_eq(&tf[..], "[true, false]".to_string());
  15     assert_repr_eq(&x[..], "[(), ()]".to_string());
  16     assert_repr_eq(slice, "[()]".to_string());
  17     assert_repr_eq(&x[..], "[(), ()]".to_string());
  18 }