summaryrefslogtreecommitdiffstats
path: root/src/test/ui/regions/regions-reborrow-from-shorter-mut-ref.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/regions/regions-reborrow-from-shorter-mut-ref.rs')
-rw-r--r--src/test/ui/regions/regions-reborrow-from-shorter-mut-ref.rs16
1 files changed, 0 insertions, 16 deletions
diff --git a/src/test/ui/regions/regions-reborrow-from-shorter-mut-ref.rs b/src/test/ui/regions/regions-reborrow-from-shorter-mut-ref.rs
deleted file mode 100644
index 88cc54650..000000000
--- a/src/test/ui/regions/regions-reborrow-from-shorter-mut-ref.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// Issue #8624. Tests that reborrowing the contents of an `&'b mut`
-// pointer which is backed by another `&'a mut` can only be done
-// for `'a` (which must be a sublifetime of `'b`).
-
-fn copy_borrowed_ptr<'a, 'b>(p: &'a mut &'b mut isize) -> &'b mut isize {
- &mut **p
- //~^ ERROR lifetime may not live long enough
-}
-
-fn main() {
- let mut x = 1;
- let mut y = &mut x;
- let z = copy_borrowed_ptr(&mut y);
- *y += 1;
- *z += 1;
-}