21 lines
492 B
Rust
21 lines
492 B
Rust
//@ revisions: old next
|
|
//@[next] compile-flags: -Znext-solver
|
|
|
|
// Tests that we consider `T: Sugar + Fruit` to be ambiguous, even
|
|
// though no impls are found.
|
|
|
|
struct Sweet<X>(X);
|
|
pub trait Sugar {}
|
|
pub trait Fruit {}
|
|
impl<T:Sugar> Sweet<T> { fn dummy(&self) { } }
|
|
//~^ ERROR E0592
|
|
impl<T:Fruit> Sweet<T> { fn dummy(&self) { } }
|
|
|
|
trait Bar<X> {}
|
|
struct A<T, X>(T, X);
|
|
impl<X, T> A<T, X> where T: Bar<X> { fn f(&self) {} }
|
|
//~^ ERROR E0592
|
|
impl<X> A<i32, X> { fn f(&self) {} }
|
|
|
|
fn main() {}
|