// Copyright 2018 The Rust Project Developers. See the COPYRIGHT // file at the top-level directory of this distribution and at // http://rust-lang.org/COPYRIGHT. // // 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. // compile-flags:-C panic=abort #![no_std] #![no_main] use core::panic::PanicInfo; #[panic_implementation] //~ ERROR #[panic_implementation] is an unstable feature (see issue #44489) fn panic(info: &PanicInfo) -> ! { loop {} }