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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
commit218caa410aa38c29984be31a5229b9fa717560ee (patch)
treec54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/box/thin_new.rs
parentReleasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz
rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/box/thin_new.rs')
-rw-r--r--src/test/ui/box/thin_new.rs30
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 {}