| // 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 parentheses form doesn't work with struct types appearing in argument types. |
| |
| struct Bar<A> { |
| f: A |
| } |
| |
| fn foo(b: Box<Bar()>) { |
| //~^ ERROR parenthesized parameters may only be used with a trait |
| //~| ERROR the type placeholder `_` is not allowed within types on item signatures |
| } |
| |
| fn main() { } |
