diff options
Diffstat (limited to 'src/test/run-pass/rfc-2005-default-binding-mode/lit.rs')
| -rw-r--r-- | src/test/run-pass/rfc-2005-default-binding-mode/lit.rs | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/test/run-pass/rfc-2005-default-binding-mode/lit.rs b/src/test/run-pass/rfc-2005-default-binding-mode/lit.rs new file mode 100644 index 00000000000..0b2a8e52fbf --- /dev/null +++ b/src/test/run-pass/rfc-2005-default-binding-mode/lit.rs @@ -0,0 +1,44 @@ +// 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)] + +fn with_u8() { + let s = 5u8; + let r = match &s { + 4 => false, + 5 => true, + _ => false, + }; + assert!(r); +} + +// A string literal isn't mistaken for a non-ref pattern (in which case we'd +// deref `s` and mess things up). +fn with_str() { + let s: &'static str = "abc"; + match s { + "abc" => true, + _ => panic!(), + }; +} + +// Ditto with byte strings. +fn with_bytes() { + let s: &'static [u8] = b"abc"; + match s { + b"abc" => true, + _ => panic!(), + }; +} + +pub fn main() { + with_str(); +} |
