From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/traits/alias/object.rs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 src/test/ui/traits/alias/object.rs (limited to 'src/test/ui/traits/alias/object.rs') diff --git a/src/test/ui/traits/alias/object.rs b/src/test/ui/traits/alias/object.rs new file mode 100644 index 000000000..12177cd82 --- /dev/null +++ b/src/test/ui/traits/alias/object.rs @@ -0,0 +1,18 @@ +// run-pass + +#![feature(trait_alias)] + +trait Foo = PartialEq + Send; +trait Bar = Foo + Sync; + +trait I32Iterator = Iterator; + +pub fn main() { + let a: &dyn Bar = &123; + assert!(*a == 123); + let b = Box::new(456) as Box; + assert!(*b == 456); + + let c: &mut dyn I32Iterator = &mut vec![123].into_iter(); + assert_eq!(c.next(), Some(123)); +} -- cgit v1.2.3