41 lines
1008 B
Rust
41 lines
1008 B
Rust
// Copyright 2015 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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// Test that unsupported uses of `Self` in impls don't crash
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struct Bar;
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trait Foo {
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type Baz;
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}
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trait SuperFoo {
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type SuperBaz;
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}
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impl Foo for Bar {
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type Baz = bool;
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}
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impl SuperFoo for Bar {
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type SuperBaz = bool;
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}
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impl Bar {
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fn f() {
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let _: <Self>::Baz = true;
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//~^ERROR: ambiguous associated type; specify the type using the syntax `<Bar as Trait>::Baz`
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let _: Self::Baz = true;
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//~^ERROR: ambiguous associated type; specify the type using the syntax `<Bar as Trait>::Baz`
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}
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}
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fn main() {}
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