37 lines
1.0 KiB
Rust
37 lines
1.0 KiB
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(unboxed_closures)]
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// Test that we suggest the correct parentheses
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trait Bar {
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fn dummy(&self) { }
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}
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struct Foo<'a> {
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a: &'a Bar+'a,
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//~^ ERROR E0178
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//~^^ NOTE perhaps you meant `&'a (Bar + 'a)`?
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b: &'a mut Bar+'a,
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//~^ ERROR E0178
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//~^^ NOTE perhaps you meant `&'a mut (Bar + 'a)`?
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c: Box<Bar+'a>, // OK, no paren needed in this context
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d: fn() -> Bar+'a,
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//~^ ERROR E0178
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//~^^ NOTE perhaps you forgot parentheses
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//~^^^ WARN deprecated syntax
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}
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fn main() { }
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