mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-22 23:04:33 +00:00
19 lines
763 B
Rust
19 lines
763 B
Rust
// Regression test for ICE #130012
|
|
// Checks that we do not ICE while reporting
|
|
// lifetime mistmatch error
|
|
|
|
trait Fun {
|
|
type Assoc;
|
|
}
|
|
|
|
trait MyTrait: for<'a> Fun<Assoc = &'a ()> {}
|
|
//~^ ERROR binding for associated type `Assoc` references lifetime `'a`, which does not appear in the trait input types
|
|
//~| ERROR binding for associated type `Assoc` references lifetime `'a`, which does not appear in the trait input types
|
|
//~| ERROR binding for associated type `Assoc` references lifetime `'a`, which does not appear in the trait input types
|
|
|
|
impl<F: for<'b> Fun<Assoc = &'b ()>> MyTrait for F {}
|
|
//~^ ERROR binding for associated type `Assoc` references lifetime `'b`, which does not appear in the trait input types
|
|
//~| ERROR mismatched types
|
|
|
|
fn main() {}
|