| struct S<T> { |
| contents: T, |
| } |
| |
| impl<T> S<T> { |
| fn new<U>(x: T, _: U) -> S<T> { |
| S { |
| contents: x, |
| } |
| } |
| } |
| |
| trait Trait<T> { |
| fn new<U>(x: T, y: U) -> Self; |
| } |
| |
| struct S2 { |
| contents: isize, |
| } |
| |
| impl Trait<isize> for S2 { |
| fn new<U>(x: isize, _: U) -> S2 { |
| S2 { |
| contents: x, |
| } |
| } |
| } |
| |
| fn foo<'a>() { |
| let _ = S::new::<isize,f64>(1, 1.0); |
| //~^ ERROR wrong number of type arguments |
| |
| let _ = S::<'a,isize>::new::<f64>(1, 1.0); |
| //~^ ERROR wrong number of lifetime arguments |
| |
| let _: S2 = Trait::new::<isize,f64>(1, 1.0); |
| //~^ ERROR wrong number of type arguments |
| |
| let _: S2 = Trait::<'a,isize>::new::<f64>(1, 1.0); |
| //~^ ERROR wrong number of lifetime arguments |
| } |
| |
| fn main() {} |