rust/src/test/compile-fail/lint-unknown-attr.rs

// Copyright 2013 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.

// When denying at the crate level, be sure to not get random warnings from the
// injected intrinsics by the compiler.

#![deny(attribute_usage)]
#![deny(unused_attribute)]

#![mutable_doc] //~ ERROR: unknown crate attribute
                //~^ ERROR: unused attribute

#[dance] mod a {} //~ ERROR: unknown attribute
                //~^ ERROR: unused attribute

#[dance] fn main() {} //~ ERROR: unknown attribute
                //~^ ERROR: unused attribute