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// 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.
#![deny(parenthesized_params_in_types_and_modules)]
//~^ NOTE lint level defined here
//~| NOTE lint level defined here
//~| NOTE lint level defined here
//~| NOTE lint level defined here
//~| NOTE lint level defined here
//~| NOTE lint level defined here
//~| NOTE lint level defined here
#![allow(dead_code, unused_variables)]
fn main() {
let x: usize() = 1;
//~^ ERROR parenthesized parameters may only be used with a trait
//~| WARN previously accepted
//~| NOTE issue #42238
let b: ::std::boxed()::Box<_> = Box::new(1);
//~^ ERROR parenthesized parameters may only be used with a trait
//~| WARN previously accepted
//~| NOTE issue #42238
macro_rules! pathexpr {
($p:path) => { $p }
}
let p = pathexpr!(::std::str()::from_utf8)(b"foo").unwrap();
//~^ ERROR parenthesized parameters may only be used with a trait
//~| WARN previously accepted
//~| NOTE issue #42238
let p = pathexpr!(::std::str::from_utf8())(b"foo").unwrap();
//~^ ERROR parenthesized parameters may only be used with a trait
//~| WARN previously accepted
//~| NOTE issue #42238
let o : Box<::std::marker()::Send> = Box::new(1);
//~^ ERROR parenthesized parameters may only be used with a trait
//~| WARN previously accepted
//~| NOTE issue #42238
let o : Box<Send + ::std::marker()::Sync> = Box::new(1);
//~^ ERROR parenthesized parameters may only be used with a trait
//~| WARN previously accepted
//~| NOTE issue #42238
}
fn foo<X:Default>() {
let d : X() = Default::default();
//~^ ERROR parenthesized parameters may only be used with a trait
//~| WARN previously accepted
//~| NOTE issue #42238
}
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