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// Copyright (C) 2016-2022 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)]
#[derive(Clone, Copy)]
struct Hold<T>(T);
pub fn identity<T>(x: T) -> T { x }
fn dowhatever() { () }
pub fn main() {
let a = identity(23u32);
let b = identity(23.0f64);
let d = identity::<u32>(7);
let e = Hold(7);
let f = Hold::<u8>(7);
let g = identity(e);
let h = Hold(e);
let i = identity(h);
let z = (); // set breakpoint here
dowhatever()
}
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