src/test/ui/error-festival.rs

// Copyright 2018 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.

enum Question {
    Yes,
    No,
}

mod foo {
    const FOO: u32 = 0;
}

fn main() {
    let x = "a";
    x += 2;
    //~^ ERROR E0368
    y = 2;
    //~^ ERROR E0425
    x.z();
    //~^ ERROR E0599

    !Question::Yes;
    //~^ ERROR E0600

    foo::FOO;
    //~^ ERROR E0603

    0u32 as char;
    //~^ ERROR E0604

    let x = 0u8;
    x as Vec<u8>;
    //~^ ERROR E0605

    let x = 5;
    let x_is_nonzero = x as bool;
    //~^ ERROR E0054

    let x = &0u8;
    let y: u32 = x as u32;
    //~^ ERROR E0606

    let v = 0 as *const u8;
    v as *const [u8];
    //~^ ERROR E0607
}