rust/src/test/ui/run-pass/binding/match-byte-array-patterns.rs

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// Copyright 2016 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(slice_patterns)]
fn main() {
let buf = &[0u8; 4];
match buf {
&[0, 1, 0, 0] => unimplemented!(),
b"true" => unimplemented!(),
_ => {}
}
match buf {
b"true" => unimplemented!(),
&[0, 1, 0, 0] => unimplemented!(),
_ => {}
}
match buf {
b"true" => unimplemented!(),
&[0, x, 0, 0] => assert_eq!(x, 0),
_ => unimplemented!(),
}
let buf: &[u8] = buf;
match buf {
&[0, 1, 0, 0] => unimplemented!(),
&[_] => unimplemented!(),
&[_, _, _, _, _, ..] => unimplemented!(),
b"true" => unimplemented!(),
_ => {}
}
match buf {
b"true" => unimplemented!(),
&[0, 1, 0, 0] => unimplemented!(),
_ => {}
}
match buf {
b"true" => unimplemented!(),
&[0, x, 0, 0] => assert_eq!(x, 0),
_ => unimplemented!(),
}
}