diff options
Diffstat (limited to 'tests/ui/dyn-star/method.rs')
-rw-r--r-- | tests/ui/dyn-star/method.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/ui/dyn-star/method.rs b/tests/ui/dyn-star/method.rs new file mode 100644 index 000000000..5a77640f0 --- /dev/null +++ b/tests/ui/dyn-star/method.rs @@ -0,0 +1,27 @@ +// run-pass + +#![feature(dyn_star)] +#![allow(incomplete_features)] + +trait Foo { + fn get(&self) -> usize; +} + +impl Foo for usize { + fn get(&self) -> usize { + *self + } +} + +fn invoke_dyn_star(i: dyn* Foo) -> usize { + i.get() +} + +fn make_and_invoke_dyn_star(i: usize) -> usize { + let dyn_i: dyn* Foo = i; + invoke_dyn_star(dyn_i) +} + +fn main() { + println!("{}", make_and_invoke_dyn_star(42)); +} |