// Copyright 2017 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. // ignore-wasm32-bare compiled with panic=abort by default fn worker() -> ! { panic!() } fn main() { std::panic::catch_unwind(worker).unwrap_err(); }