New upstream version 1.19.0+dfsg1

[rustc.git] / src / test / compile-fail / rfc1445 / match-forbidden-without-eq.rs

// Copyright 2012 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.

use std::f32;

#[derive(PartialEq)]
struct Foo {
    x: u32
}

const FOO: Foo = Foo { x: 0 };

fn main() {
    let y = Foo { x: 1 };
    match y {
        FOO => { }
        //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]`
        _ => { }
    }

    let x = 0.0;
    match x {
        f32::INFINITY => { }
        //~^ ERROR floating point constants cannot be used in patterns
        _ => { }
    }
}