// Copyright 2015 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. // This used to generate invalid IR in that even if we took the // `false` branch we'd still try to free the Box from the other // arm. This was due to treating `*Box::new(9)` as an rvalue datum // instead of as a place. fn test(foo: bool) -> u8 { match foo { true => *Box::new(9), false => 0 } } fn main() { assert_eq!(9, test(true)); }