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/generics/generic-object.rs | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/test/ui/generics/generic-object.rs (limited to 'src/test/ui/generics/generic-object.rs') diff --git a/src/test/ui/generics/generic-object.rs b/src/test/ui/generics/generic-object.rs new file mode 100644 index 000000000..851424a11 --- /dev/null +++ b/src/test/ui/generics/generic-object.rs @@ -0,0 +1,21 @@ +// run-pass + +trait Foo { + fn get(&self) -> T; +} + +struct S { + x: isize +} + +impl Foo for S { + fn get(&self) -> isize { + self.x + } +} + +pub fn main() { + let x = Box::new(S { x: 1 }); + let y = x as Box>; + assert_eq!(y.get(), 1); +} -- cgit v1.2.3