diff options
Diffstat (limited to 'src/test/ui/issues/issue-33387.rs')
-rw-r--r-- | src/test/ui/issues/issue-33387.rs | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/src/test/ui/issues/issue-33387.rs b/src/test/ui/issues/issue-33387.rs deleted file mode 100644 index 499fa7c1f..000000000 --- a/src/test/ui/issues/issue-33387.rs +++ /dev/null @@ -1,32 +0,0 @@ -// run-pass -#![feature(rustc_attrs)] - -use std::sync::Arc; - -trait Foo { - fn get(&self) -> [u8; 2]; -} - -impl Foo for [u8; 2] { - fn get(&self) -> [u8; 2] { - *self - } -} - -struct Bar<T: ?Sized>(T); - -fn unsize_fat_ptr<'a>(x: &'a Bar<dyn Foo + Send + 'a>) -> &'a Bar<dyn Foo + 'a> { - x -} - -fn unsize_nested_fat_ptr(x: Arc<dyn Foo + Send>) -> Arc<dyn Foo> { - x -} - -fn main() { - let x: Box<Bar<dyn Foo + Send>> = Box::new(Bar([1,2])); - assert_eq!(unsize_fat_ptr(&*x).0.get(), [1, 2]); - - let x: Arc<dyn Foo + Send> = Arc::new([3, 4]); - assert_eq!(unsize_nested_fat_ptr(x).get(), [3, 4]); -} |