| // 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; |
| impl Foo { |
| fn zero(self) -> Foo { self } |
| fn one(self, _: isize) -> Foo { self } |
| fn two(self, _: isize, _: isize) -> Foo { self } |
| } |
| |
| fn main() { |
| let x = Foo; |
| x.zero(0) //~ ERROR this function takes 0 parameters but 1 parameter was supplied |
| .one() //~ ERROR this function takes 1 parameter but 0 parameters were supplied |
| .two(0); //~ ERROR this function takes 2 parameters but 1 parameter was supplied |
| |
| let y = Foo; |
| y.zero() |
| .take() //~ ERROR no method named `take` found for type `Foo` in the current scope |
| .one(0); |
| } |
