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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
trait CtxtFn {
fn f8(self, uint) -> uint;
fn f9(uint) -> uint; //~ NOTE candidate #
}
trait OtherTrait {
fn f9(uint) -> uint; //~ NOTE candidate #
}
trait UnusedTrait { // This should never show up as a candidate
fn f9(uint) -> uint;
}
impl CtxtFn for uint {
fn f8(self, i: uint) -> uint {
i * 4u
}
fn f9(i: uint) -> uint {
i * 4u
}
}
impl OtherTrait for uint {
fn f9(i: uint) -> uint {
i * 8u
}
}
struct MyInt(int);
impl MyInt {
fn fff(i: int) -> int { //~ NOTE candidate #1 is `MyInt::fff`
i
}
}
trait ManyImplTrait {
fn is_str() -> bool { //~ NOTE candidate #1 is
false
}
}
impl ManyImplTrait for String {
fn is_str() -> bool {
true
}
}
impl ManyImplTrait for uint {}
impl ManyImplTrait for int {}
impl ManyImplTrait for char {}
impl ManyImplTrait for MyInt {}
fn no_param_bound(u: uint, m: MyInt) -> uint {
u.f8(42) + u.f9(342) + m.fff(42)
//~^ ERROR type `uint` does not implement any method in scope named `f9`
//~^^ NOTE found defined static methods, maybe a `self` is missing?
//~^^^ ERROR type `MyInt` does not implement any method in scope named `fff`
//~^^^^ NOTE found defined static methods, maybe a `self` is missing?
}
fn param_bound<T: ManyImplTrait>(t: T) -> bool {
t.is_str()
//~^ ERROR type `T` does not implement any method in scope named `is_str`
//~^^ NOTE found defined static methods, maybe a `self` is missing?
}
fn main() {
}
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