51 lines
966 B
Rust
51 lines
966 B
Rust
// Copyright 2016 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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trait A {
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fn foo(&mut self) {}
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}
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trait B : A {
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fn foo(&mut self) {}
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}
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fn bar<T: B>(a: &T) {
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a.foo() //~ ERROR multiple applicable items
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}
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trait C {
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fn foo(&self) {}
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}
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trait D : C {
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fn foo(&self) {}
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}
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fn quz<T: D>(a: &T) {
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a.foo() //~ ERROR multiple applicable items
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}
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trait E : Sized {
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fn foo(self) {}
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}
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trait F : E {
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fn foo(self) {}
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}
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fn foo<T: F>(a: T) {
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a.foo() //~ ERROR multiple applicable items
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}
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fn pass<T: C>(a: &T) {
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a.foo()
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}
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fn main() {}
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