31 lines
892 B
Rust
31 lines
892 B
Rust
// Copyright 2013 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(managed_boxes)];
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/*
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#7673 Polymorphically creating traits barely works
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*/
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pub fn main() {}
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trait A {}
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impl<T: 'static> A for T {}
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fn owned1<T: 'static>(a: T) { ~a as ~A:; } /* note `:` */
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fn owned2<T: 'static>(a: ~T) { a as ~A:; }
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fn owned3<T: 'static>(a: ~T) { ~a as ~A:; }
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fn managed1<T: 'static>(a: T) { @a as @A; }
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fn managed2<T: 'static>(a: @T) { a as @A; }
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fn managed3<T: 'static>(a: @T) { @a as @A; }
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