diff options
Diffstat (limited to 'src/test/run-pass/rfc-2005-default-binding-mode/tuple.rs')
| -rw-r--r-- | src/test/run-pass/rfc-2005-default-binding-mode/tuple.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/run-pass/rfc-2005-default-binding-mode/tuple.rs b/src/test/run-pass/rfc-2005-default-binding-mode/tuple.rs new file mode 100644 index 00000000000..cf27265b2ed --- /dev/null +++ b/src/test/run-pass/rfc-2005-default-binding-mode/tuple.rs @@ -0,0 +1,23 @@ +// 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 <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(match_default_bindings)] + +pub fn main() { + let foo = (Some(1), (), (), vec![2, 3]); + + match &foo { + (Some(n), .., v) => { + assert_eq!((*v).len(), 2); + assert_eq!(*n, 1); + } + (None, (), (), ..) => panic!(), + } +} |
