diff options
Diffstat (limited to 'tests/ui/regions/rcvr-borrowed-to-region.rs')
-rw-r--r-- | tests/ui/regions/rcvr-borrowed-to-region.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/ui/regions/rcvr-borrowed-to-region.rs b/tests/ui/regions/rcvr-borrowed-to-region.rs new file mode 100644 index 000000000..7f32b8b91 --- /dev/null +++ b/tests/ui/regions/rcvr-borrowed-to-region.rs @@ -0,0 +1,28 @@ +// run-pass + +#![allow(non_camel_case_types)] + +trait get { + fn get(self) -> isize; +} + +// Note: impl on a slice; we're checking that the pointers below +// correctly get borrowed to `&`. (similar to impling for `isize`, with +// `&self` instead of `self`.) +impl<'a> get for &'a isize { + fn get(self) -> isize { + return *self; + } +} + +pub fn main() { + let x: Box<_> = 6.into(); + let y = x.get(); + println!("y={}", y); + assert_eq!(y, 6); + + let x = &6; + let y = x.get(); + println!("y={}", y); + assert_eq!(y, 6); +} |