1 files changed, 0 insertions, 30 deletions
diff --git a/src/test/ui/box/thin_new.rs b/src/test/ui/box/thin_new.rs
deleted file mode 100644
index 53f46478b..000000000
--- a/src/test/ui/box/thin_new.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-#![feature(thin_box)]
-// run-pass
-use std::boxed::ThinBox;
-use std::error::Error;
-use std::{fmt, mem};
-
-fn main() {
-    let thin_error: ThinBox<dyn Error> = ThinBox::new_unsize(Foo);
-    assert_eq!(mem::size_of::<*const i32>(), mem::size_of_val(&thin_error));
-    println!("{:?}", thin_error);
-
-    let thin = ThinBox::new(42i32);
-    assert_eq!(mem::size_of::<*const i32>(), mem::size_of_val(&thin));
-    println!("{:?}", thin);
-
-    let thin_slice = ThinBox::<[i32]>::new_unsize([1, 2, 3, 4]);
-    assert_eq!(mem::size_of::<*const i32>(), mem::size_of_val(&thin_slice));
-    println!("{:?}", thin_slice);
-}
-
-#[derive(Debug)]
-struct Foo;
-
-impl fmt::Display for Foo {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "boooo!")
-    }
-}
-
-impl Error for Foo {}