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// Copyright 2012-2014 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.
// Test that parameter cardinality or missing method error gets span exactly.
pub struct Foo; //~ NOTE not found for this
impl Foo {
fn zero(self) -> Foo { self }
//~^ NOTE defined here
fn one(self, _: isize) -> Foo { self }
//~^ NOTE defined here
fn two(self, _: isize, _: isize) -> Foo { self }
//~^ NOTE defined here
}
fn main() {
let x = Foo;
x.zero(0) //~ ERROR this function takes 0 parameters but 1 parameter was supplied
//~^ NOTE expected 0 parameters
.one() //~ ERROR this function takes 1 parameter but 0 parameters were supplied
//~^ NOTE expected 1 parameter
.two(0); //~ ERROR this function takes 2 parameters but 1 parameter was supplied
//~^ NOTE expected 2 parameters
let y = Foo;
y.zero()
.take() //~ ERROR no method named `take` found for type `Foo` in the current scope
//~^ NOTE the method `take` exists but the following trait bounds were not satisfied
//~| NOTE the following traits define an item `take`, perhaps you need to implement one of them
.one(0);
}
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