| // Copyright 2016 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 RegularExpression: Sized { |
| type Text; |
| } |
| |
| struct ExecNoSyncStr<'a>(&'a u8); |
| |
| impl<'c> RegularExpression for ExecNoSyncStr<'c> { |
| type Text = u8; |
| } |
| |
| struct FindCaptures<'t, R>(&'t R::Text) where R: RegularExpression, R::Text: 't; |
| |
| enum FindCapturesInner<'r, 't> { |
| Dynamic(FindCaptures<'t, ExecNoSyncStr<'r>>), |
| } |
| |
| #[rustc_error] |
| fn main() {} //~ ERROR compilation successful |
