diff options
Diffstat (limited to 'src/test/compile-fail/never-assign-dead-code.rs')
| -rw-r--r-- | src/test/compile-fail/never-assign-dead-code.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/compile-fail/never-assign-dead-code.rs b/src/test/compile-fail/never-assign-dead-code.rs new file mode 100644 index 00000000000..647ee74ac56 --- /dev/null +++ b/src/test/compile-fail/never-assign-dead-code.rs @@ -0,0 +1,18 @@ +// 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 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +#![feature(never_type)] +#![deny(unused, unreachable_code)] + +fn main() { + let x: ! = panic!("aah"); //~ ERROR unused + drop(x); //~ ERROR unreachable +} + |