| // Copyright 2015 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 issue #21010: Normalize associated types in |
| // various special paths in the `type_is_immediate` function. |
| |
| |
| // pretty-expanded FIXME #23616 |
| |
| pub trait OffsetState: Sized {} |
| pub trait Offset { |
| type State: OffsetState; |
| fn dummy(&self) { } |
| } |
| |
| #[derive(Copy, Clone)] pub struct X; |
| impl Offset for X { type State = Y; } |
| |
| #[derive(Copy, Clone)] pub struct Y; |
| impl OffsetState for Y {} |
| |
| pub fn now() -> DateTime<X> { from_utc(Y) } |
| |
| pub struct DateTime<Off: Offset> { pub offset: Off::State } |
| pub fn from_utc<Off: Offset>(offset: Off::State) -> DateTime<Off> { DateTime { offset: offset } } |
| |
| pub fn main() { |
| let _x = now(); |
| } |