diff options
Diffstat (limited to 'src/test/ui/array-slice-vec/rcvr-borrowed-to-slice.rs')
-rw-r--r-- | src/test/ui/array-slice-vec/rcvr-borrowed-to-slice.rs | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/src/test/ui/array-slice-vec/rcvr-borrowed-to-slice.rs b/src/test/ui/array-slice-vec/rcvr-borrowed-to-slice.rs deleted file mode 100644 index 17cf7e335..000000000 --- a/src/test/ui/array-slice-vec/rcvr-borrowed-to-slice.rs +++ /dev/null @@ -1,33 +0,0 @@ -// run-pass - -#![allow(non_camel_case_types)] - -trait sum { - fn sum_(self) -> isize; -} - -// Note: impl on a slice -impl<'a> sum for &'a [isize] { - fn sum_(self) -> isize { - self.iter().fold(0, |a, &b| a + b) - } -} - -fn call_sum(x: &[isize]) -> isize { x.sum_() } - -pub fn main() { - let x = vec![1, 2, 3]; - let y = call_sum(&x); - println!("y=={}", y); - assert_eq!(y, 6); - - let x = vec![1, 2, 3]; - let y = x.sum_(); - println!("y=={}", y); - assert_eq!(y, 6); - - let x = vec![1, 2, 3]; - let y = x.sum_(); - println!("y=={}", y); - assert_eq!(y, 6); -} |