// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT // file at the top-level directory of this distribution. // // Licensed under the Apache License, Version 2.0 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. // should not warn on lossy casting in constant types // because not supported yet const C : i32 = 42; const C_I64 : i64 = C as i64; fn main() { // should suggest i64::from(c) let c : i32 = 42; let c_i64 : i64 = c as i64; }