| // 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 three<T>(self, _: T, _: T, _: T) -> Foo { self } |
| } |
| |
| fn main() { |
| let x = Foo; |
| x.zero(0) //~ ERROR this method takes 0 arguments but 1 argument was supplied |
| .one() //~ ERROR this method takes 1 argument but 0 arguments were supplied |
| .two(0); //~ ERROR this method takes 2 arguments but 1 argument was supplied |
| |
| let y = Foo; |
| y.zero() |
| .take() //~ ERROR not an iterator |
| .one(0); |
| y.three::<usize>(); //~ ERROR this method takes 3 arguments but 0 arguments were supplied |
| } |
