-// 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.
-
#![feature(rustc_attrs)]
#![allow(dead_code)]
trait Foo { }
#[rustc_dump_program_clauses] //~ ERROR program clause dump
-struct S<'a, T> where T: Foo {
+struct S<'a, T: ?Sized> where T: Foo {
data: &'a T,
}
#[rustc_dump_env_program_clauses] //~ ERROR program clause dump
-fn bar<'a, T: Foo>(x: S<T>) {
+fn bar<T: Foo>(_x: S<'_, T>) { // note that we have an implicit `T: Sized` bound
}
fn main() {