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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/dyn-star/method.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/dyn-star/method.rs b/src/test/ui/dyn-star/method.rs new file mode 100644 index 000000000..d04958ca2 --- /dev/null +++ b/src/test/ui/dyn-star/method.rs @@ -0,0 +1,26 @@ +// 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 as dyn* Foo; + invoke_dyn_star(dyn_i) +} + +fn main() { + println!("{}", make_and_invoke_dyn_star(42)); +} |