binutils-gdb/gdb/testsuite/gdb.rust/unsized.rs
Joel Brobecker 213516ef31 Update copyright year range in header of all files managed by GDB
This commit is the result of running the gdb/copyright.py script,
which automated the update of the copyright year range for all
source files managed by the GDB project to be updated to include
year 2023.
2023-01-01 17:01:16 +04:00

35 lines
1.1 KiB
Rust

// Copyright (C) 2017-2023 Free Software Foundation, Inc.
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#![allow(dead_code)]
#![allow(unused_variables)]
#![allow(unused_assignments)]
struct V<T: ?Sized> {
data: T,
}
type Unsized = V<[u8]>;
fn ignore<T>(x: T) { }
fn main() {
let v: Box<V<[u8; 3]>> = Box::new(V { data: [1, 2, 3] });
let us: Box<Unsized> = v;
let v2 : Box<[u8; 3]> = Box::new([1, 2, 3]);
let us2 : Box<[u8]> = v2;
ignore(us); // set breakpoint here
}