diff options
Diffstat (limited to 'src/test/ui/array-slice-vec/vec-matching-legal-tail-element-borrow.rs')
-rw-r--r-- | src/test/ui/array-slice-vec/vec-matching-legal-tail-element-borrow.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/array-slice-vec/vec-matching-legal-tail-element-borrow.rs b/src/test/ui/array-slice-vec/vec-matching-legal-tail-element-borrow.rs new file mode 100644 index 000000000..ed34f074a --- /dev/null +++ b/src/test/ui/array-slice-vec/vec-matching-legal-tail-element-borrow.rs @@ -0,0 +1,15 @@ +// run-pass + +#![allow(unused_variables)] + +pub fn main() { + let x = &[1, 2, 3, 4, 5]; + let x: &[isize] = &[1, 2, 3, 4, 5]; + if !x.is_empty() { + let el = match x { + &[1, ref tail @ ..] => &tail[0], + _ => unreachable!() + }; + println!("{}", *el); + } +} |