1 // Copyright 2018 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 #![deny(trivial_casts, trivial_numeric_casts)]
12 #![feature(type_ascription)]
15 let lugubrious = 12i32 as i32;
16 //~^ ERROR trivial numeric cast
17 let haunted: &u32 = &99;
18 let _ = haunted as *const u32;
19 //~^ ERROR trivial cast