37 lines
972 B
Rust
37 lines
972 B
Rust
// 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.
|
|
|
|
// Regression test for an NLL-related ICE (#52992) -- computing
|
|
// implied bounds was causing outlives relations that were not
|
|
// properly handled.
|
|
//
|
|
// compile-pass
|
|
|
|
#![feature(nll)]
|
|
|
|
fn main() {}
|
|
|
|
fn fail<'a>() -> Struct<'a, Generic<()>> {
|
|
Struct(&Generic(()))
|
|
}
|
|
|
|
struct Struct<'a, T>(&'a T) where
|
|
T: Trait + 'a,
|
|
T::AT: 'a; // only fails with this bound
|
|
|
|
struct Generic<T>(T);
|
|
|
|
trait Trait {
|
|
type AT;
|
|
}
|
|
|
|
impl<T> Trait for Generic<T> {
|
|
type AT = T; // only fails with a generic AT
|
|
}
|