| // Copyright 2014 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. |
| |
| // Test that we correctly ignore the blanket impl |
| // because (in this case) `T` does not impl `Clone`. |
| // |
| // Issue #17594. |
| |
| use std::cell::RefCell; |
| |
| trait Foo { |
| fn foo(&self) {} |
| } |
| |
| impl<T> Foo for T where T: Clone {} |
| |
| struct Bar; |
| |
| impl Bar { |
| fn foo(&self) {} |
| } |
| |
| fn main() { |
| let b = RefCell::new(Bar); |
| b.borrow().foo(); |
| } |
