28 lines
1007 B
Rust
28 lines
1007 B
Rust
// Copyright 2017 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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// gate-test-trait_alias
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trait Alias1<T> = Default where T: Clone; // ok
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//~^ERROR trait aliases are not yet fully implemented
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trait Alias2<T: Clone = ()> = Default;
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//~^ERROR type parameters on the left side of a trait alias cannot be bounded
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//~^^ERROR type parameters on the left side of a trait alias cannot have defaults
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//~^^^ERROR trait aliases are not yet fully implemented
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impl Alias1 { //~ERROR expected type, found trait alias
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}
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impl Alias1 for () { //~ERROR expected trait, found trait alias
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}
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fn main() {}
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