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Diffstat (limited to 'src/test/ui/traits/object-one-type-two-traits.rs')
-rw-r--r-- | src/test/ui/traits/object-one-type-two-traits.rs | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/src/test/ui/traits/object-one-type-two-traits.rs b/src/test/ui/traits/object-one-type-two-traits.rs deleted file mode 100644 index 86a2094ee..000000000 --- a/src/test/ui/traits/object-one-type-two-traits.rs +++ /dev/null @@ -1,31 +0,0 @@ -// run-pass -#![allow(dead_code)] -#![allow(unused_variables)] -// Testing creating two vtables with the same self type, but different -// traits. - -use std::any::Any; - -trait Wrap { - fn get(&self) -> isize; - fn wrap(self: Box<Self>) -> Box<dyn Any+'static>; -} - -impl Wrap for isize { - fn get(&self) -> isize { - *self - } - fn wrap(self: Box<isize>) -> Box<dyn Any+'static> { - self as Box<dyn Any+'static> - } -} - -fn is<T:Any>(x: &dyn Any) -> bool { - x.is::<T>() -} - -fn main() { - let x = Box::new(22isize) as Box<dyn Wrap>; - println!("x={}", x.get()); - let y = x.wrap(); -} |