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-rw-r--r--tests/ui/borrowck/borrowck-vec-pattern-move-tail.rs11
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/borrowck/borrowck-vec-pattern-move-tail.rs b/tests/ui/borrowck/borrowck-vec-pattern-move-tail.rs
new file mode 100644
index 000000000..9b8ba2ea8
--- /dev/null
+++ b/tests/ui/borrowck/borrowck-vec-pattern-move-tail.rs
@@ -0,0 +1,11 @@
+fn main() {
+ let mut a = [1, 2, 3, 4];
+ let t = match a {
+ [1, 2, ref tail @ ..] => tail,
+ _ => unreachable!()
+ };
+ println!("t[0]: {}", t[0]);
+ a[2] = 0; //~ ERROR cannot assign to `a[_]` because it is borrowed
+ println!("t[0]: {}", t[0]);
+ t[0];
+}